Articles - Materials and Production Engineering

2018

  1. Aho J, Frondelius T and Niemi A
    Implementation of shell elements to juliaFEM project. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.
     
  2. Ali-Löytty H, Hannula M, Juuti T, Niu Y, Zakharov A & Valden M
    The role of (FeCrSi)(2)(MoNb)-type Laves phase on the formation of Mn-rich protective oxide scale on ferritic stainless steel. - Corrosion science 132, 214-222.
     
  3. Frondelius T, Tienhaara H & Haataja M
    History of structural analysis & dynamics of Wärtsilä medium speed engines. Rakenteiden Mekaniikka, 51(X):Y–Z, 2018. ACCEPTED MANUSCRIPT. https://doi.org/10.23998/rm.69735.
     
  4. Frondelius T, Kaarakka T, Kouhia R, Mäkinen J, Orelma H & Vaara J
    Evolution equation based high-cycle fatigue model with stress history modelled as stochastic process. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.
     
  5. Frondelius T, Mäntyä A, Vaara J, Könnö J, Andersson T, Lindroos M, Verho T & Laukkanen A
    Micromechanical modeling of the role of inclusions in high cycle fatigue damage initiation and short crack growth. In CAASE18 The Conference on Advancing Analysis & Simulation in Engineering. Nafems.
     
  6. Haiko O, Somani M, Porter D,  Kantanen P, Kömi J, Ojala N &  Heino V
    Comparison of impact-abrasive wear characteristics and performance of direct quenched (DQ) and direct quenched and partitioned (DQ&P) steels. - Wear 400-401, 21-30.
     
  7. Hamada A, Kisko A, Khosravifard A, Hassan M, Karjalainen LP & Porter D
    Ductility and formability of three high-Mn TWIP steels in quasi-static and high-speed tensile and Erichsen tests. Materials Science & Engineering A 712, 255–265.
     
  8. Hamada A & Kömi J
    Effect of microstructure on mechanical properties of a novel high-Mn TWIP stainless steel bearing vanadium. - Materials science and engineering A: Structural materials: properties, microstructure and processing 718, 301-304.
     
  9. Hamada A, Juuti T,  Khosravifard A, Kisko A, Karjalainen P,  Porter D &  Kömi
    Effect of silicon on the hot deformation behavior of microalloyed TWIP-type stainless steels. Materials and Design 154 (2018) 117–129.
     
  10. Hintikka J, Mäntylä A, Vaara J, Frondelius T & Lehtovaara A
    Stable and unstable friction in fretting contacts. Tribology International. In Press.
     
  11.  Holopainen S, Frondelius T, Kouhia R, Ottosen N, Ristinmaa M & Vaara J
     A continuum based unified multiaxial low- and high cycle fatigue model. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.
     
  12. Javaheri V, Khodaie N, Kaijalainen A & Porter D
    Effect of niobium and phase transformation on the microstructure and texture of a novel 0.40% C thermomechanically processed steel. Materials characterization 142, 295-308.
     
  13. Javaheri V, Nyyssönen T, Grande B & Porter D
    Computational Design of a Novel Medium-Carbo, Low-Alloy Steel Microalloyed with Niobium. Journal of materials engineering and performance 27 (6), 2978-2992.
     
  14. Javaheri V, Porter D & Kuokkala V-T
    Slurry erosion of steel - Review of tests, mechanisms and materials. Wear 408-409, 248-273.
     
  15. Juuti T, Rovatti L, Porter D, Angella G & Kömi J
    Factors controlling ambient and high temperature yield strength of ferritic stainless steel susceptible to intermetallic phase formation. - Materials science and engineering A: Structural materials: properties, microstructure and processing 726, 45-55.
     
  16. Järvenpää A, Jaskari M & Karjalainen LP
    Reversed Microstructures and Tensile Properties after Various Cold Rolling Reductions in AISI 301LN Steel. Metals 8 (2), 1-17.
     
  17. Kaijalainen A, Kesti V, Troive L, Arola A-M, Liimatainen T, Hemmilä M, Kömi J & Porter D
    Superior bendability of direct-quenched 960 MPa strip steels. - Procedia Manufacturing 15, 676-683.
     
  18. Kokko R, Vaara J, Kuivaniemi T & Frondelius T
    Combining welding simulation and cyclic load analysis for fatigue study of laser welded joint. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.
     
  19. Laitila J, Larkiola J & Porter D
    Effect of forced cooling on the tensile properties and impact toughness of the coarse-grained heat-affected zone of a high-strength structural steel. - Welding in the World 62 (1), 79-85.
     
  20. Nurmi V, Hintikka J, Juoksukangas J, Honkanen M, Vippola M, Lehtovaara A, Mäntylä A, Vaara J & Frondelius T
    The formation and characterization of fretting-induced degradation layers using quenched and tempered steel. Tribology International. In Press.
     
  21. Nurmi V, Hintikka J, Honkanen M, Juoksukangas J, Mäntylä A, Frondelius T, Lehtovaara A & Vippola M
    Microstructural characteristics of fretting scars. SCANDEM 2018.
     
  22. Pallaspuro S, Kaijalainen A, Mehtonen S, Kömi J, Zhang Z & Porter D
    Effect of microstructure on the impact toughness transition temperature of direct-quenched steels. - Materials science and engineering A: Structural materials: properties, microstructure and processing 712, 671–680.
     
  23. Rapo M, Aho J, Koivurova H & Frondelius T
    Implementing model reduction to the JuliaFEM platform. Rakenteiden Mekaniikka, 51(1):36–54, 2018.
     
  24. Saastamoinen A, Kaijalainen A, Porter D, Suikkanen P, Yang J-R &  Tsai Y-T
    The effect of finish rolling temperature and tempering on the microstructure, mechanical properties and dislocation density of direct-quenched steel. - Materials characterization 139 (Available online 21 February 2018).
     
  25. Sadegpour S, Abbasi S, Morakabati M, Kisko A, Karjalainen LP & Porter D
    A new multi-element beta titanium alloy with a high yield strength exhibiting transformation and twinning induced plasticity effects. - Scripta materialia 145, 104-108.
     
  26. Sadeghpour S, Abbasi S , Morakabati M, Kisko A, Karjalainen L & Porter D
    On the compressive deformation behavior of new beta titanium alloys designed by d-electron method Journal of Alloys and Compounds 746 (2018) 206e217.
     
  27. Sundqvist J, Manninen T, Heikkinen H-P, Anttila S & Kaplan A
    Laser surface hardening of 11% Cr ferritic stainless steel and its sensitisation behaviour. - Surface and coatings technology 344, 673-679.
     
  28. Tienhaara H, Frondelius T & Könnö J
    Requirement and task management as a part of wartsila digital design platform. In CAASE18 The Conference on Advancing Analysis & Simulation in Engineering. Nafems.
     
  29. Tuohineva T, Väisänen I, Mäntylä A, Kuivaniemi T, Haataja M & Frondelius T
    Benchmarking of two flexible multibody dynamic simulation software in engine simulations. Rakenteiden Mekaniikka, 2018. ACCEPTED.
     
  30. Tuohineva T, Väisänen I, Mäntylä A, Kuivaniemi T, Haataja M & Frondelius T
    Study of multibody dynamic simulation software suitability for engine simulation. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.
     
  31. Vuorinen E, Heino V, Ojala N, Haiko O & Hedayati A
    Erosive-abrasive wear behavior of carbide-free bainitic and boron steels compared in simulated field conditions. - Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology 232 (1), 3-13.
     
  32. Väisänen I, Väinölä O, Immonen J, Vuotikka A-J & Frondelius T
    Integrated fatigue solver for ansys workbench. In Proceedings of 31st Nordic Seminar on Computational Mechanics — NSCM31, 2018.


2017

  1. Ali M, Eissa M, El Faramawy H, Porter D, Kömi J, El-Shahat M & Mattar T
    Electroslag Refining of CrNiMoWMnV Ultrahigh-Strength Steel. Journal of Minerals and Materials Characterization and Engineering, 5, 385-407.

  2. Anttila S, Alatarvas T & Porter D
    Factors Affecting Impact Toughness in Stabilized Intermediate Purity 21Cr Ferritic Stainless Steels and Their Simulated Heat-Affected Zones. Metallurgical and Materials Transactions A, (2017), 48(12), 5879-5889 DOI 10.1007/s11661-017-4376-3.

  3. Anttila S, Aula M & Porter D
    Behaviour and influence of slag islands in ferritic stainless steel welds. - Welding in the World 61 (6), 1141–1154.

  4. Ashiq M, Dhekne P, Hamada A S, Sahu P, Mahato B, Minz R K, Chowdhury S G & Karjalainen LP
    Correlation of Microstructure and Texture in a Two-Phase High-Mn Twinning-Induced Plasticity Steel During Cold Rolling, Metallurgical and Materials Transactions A, 48A, (10), 2017, 4842–4856. DOI: 10.1007/s11661-017-4241-4.

  5. Comineli O, Juuti T & Aranas C
    The Importance of MnS Inclusions on Hot Shortness of Cu-Containing Steels. - Steel research international 88 (10), UNSP 1600489.

  6. Garcia-Mateo C, Paul G, Somani M, Porter D, Bracke L, Latz A, Garcia De A C & Caballero F
    Transferring Nanoscale Bainite Concept to Lower C Contents: A Perspective. - Metals 7 (5), 159.

  7. Haiko O, Miettunen I, Porter D, Ojala N, Ratia V, Heino V & Kemppainen A
    Effect of Finish Rolling and Quench Stop Temperatures on Impact-Abrasive Wear Resistance of 0.35 % Carbon Direct-Quenched Steel. - Tribologia : Finnish Journal of Tribology 35 (1-2), 5-21.

  8. Hamada A, Khosravifard A, Porter D & Karjalainen LP
    Physically based modeling and characterization of hot deformation behavior of twinning-induced plasticity steels bearing vanadium and niobium. - Materials science and engineering A: Structural materials: properties, microstructure and processing 703, 85-96.

  9. Hannula J, Kömi J, Porter D, Somani M, Kaijalainen A, Suikkanen P, Yang J-R & Tsai S-P
    Effect of Boron on the Strength and Toughness of Direct-Quenched Low-Carbon Niobium Bearing Ultra-High-Strength Martensitic Steel. - Metallurgical and Materials Transactions A 48 (11), 5344-5356.

  10. Juuti T,  Uusikallio S, Kaijalainen A, Heinonen E, Tun Tun N & Porter D
    The Effect of Sample Preparation on the Microstructure of Austenitic-Ferritic Stainless Steel. - Materials Science Forum 879, 873-878.

  11. Järvenpää A, Jaskari M, Juuti T & Karjalainen LP
    Demonstrating the Effect of Precipitation on the Mechanical Stability of Fine-Grained Austenite in Reversion-Treated 301LN Stainless Steel. Metals 2017, 7, 344.

  12. Järvenpää A,  Jaskari M, Man J & Karjalainen LP
    Austenite stability in reversion-treated structures of a 301LN steel under tensile loading. - Materials characterization 127, 12-26.

  13. Järvenpää A, Jaskari M, Man J & Karjalainen LP
    Stability of grain-refined reversed structures in a 301LN austenitic stainless steel under cyclic loading, Materials Science & Engineering A 703 (2017) 280–292.

  14. Kaijalainen A, Liimatainen M, Kesti V, Anttila S, Suikkanen P & Porter D
    Effect of Red Scale on the Bendability of Ultrahigh-Strength Strip Steel. - Materials Science Forum 879, 879-884.

  15. Kaijalainen A, Vähäkuopus N, Somani M, Mehtonen S, Porter D & Kömi J
    The Effects of Finish Rolling Temperature and Niobium Microalloying on the Microstructure and Properties of a Direct Quenched High-Strength Steel. - Archives of Metallurgy and Materials 62 (2), 619-626.

  16. Mahato B, Sahu T, Shee S, Sahu P, Sawaguchi T, Kömi J & Karjalainen LP
    Simultaneous twinning nucleation mechanism in an Fe-Mn-Si-Al twinning induced plasticity steel. - Acta Materialia 132 (June), 264-275.

  17. Nune K,  Somani M, Spencer C & Misra R
    Cellular response of Staphylococcus aureus to nanostructured metallic biomedical devices: surface binding and mechanism of disruption of colonization. - Materials Technology 32 (1), 22-31.

  18. Pallaspuro S, Yu H, Kisko A, Porter D & Zhang Z
    Fracture toughness of hydrogen charged as-quenched ultra-high-strength steels at low temperatures. - Materials science and engineering A: Structural materials: properties, microstructure and processing 688, 190-201.

  19. Papula S, Sarikka T, Anttila S, Talonen J, Virkkunen I & Hänninen H
    Hydrogen-induced delayed cracking in TRIP-aided lean-alloyed ferritic-austenitic stainless steels. - Materials 10 (6), 613.

  20. Parts U, Baarman I, Jåfs M, Lilja J, Ylitalo M, Fabritius T, Lundström M, Bogdanoff A, Ollila S, Kaukonen S, Savolainen J, Välimaa K, Kruskopf A, Louhenkilpi S, Alatarvas T, Aula, M, Kärnä A, Liedes T, Muurinen E, Pylvänäinen M, Sulasalmi P, Tamminen S, Tervo H, Visuri V-V & Wartiainen
    SIMP – System Integrated Metals Processing. - DIMECC Publication Series 17. Tampere, DIMECC Oy.

  21. Pohjonen A, Kaijalainen A, Somani M & Larkiola J
    Analysis of Bainite Onset During Cooling Following Prior Deformation at Different Temperatures. - Computer Methods in Materials Science 17 (1), 30-35.

  22. Rastegari H, Rakhshkhorshid M, Somani M & Porter D
    Constitutive Modeling of Warm Deformation Flow Curves of an Eutectoid Steel, Journal of Materials Engineering and Performance, Volume 26, Issue 5, 1 May 2017, Pages 2170-2178.

  23. Saastamoinen A, Kaijalainen A, Porter D & Suikkanen P
    The effect of thermomechanical treatment and tempering on the subsurface microstructure and bendability of direct-quenched low-carbon strip steel. - Materials characterization 134, 172-181.

  24. Somani M, Hannula J, Kaijalainen A, Misra D & Porter D
    An Appraisal of Direct Quenching for the Development and Processing of Novel Super-High Strength Steels. - Materials Science Forum 879, 1819-1827.

  25. Tervo H, Kaijalainen A, Pikkarainen T, Mehtonen S & Porter D
    Effect of impurity level and inclusions on the ductility and toughness of an ultra-high-strength steel. - Materials science and engineering A: Structural materials: properties, microstructure and processing 697, 184-193.

  26. Xu D, Li G, Wan X, Xiong R, Xu G, Wu K, Somani M & Misra R
    Deformation behavior of high yield strength: High ductility ultrafine­grained 316LN austenitic stainless steel. - Materials science and engineering A: Structural materials: properties, microstructure and processing 688, 407-415.


2016

  1. Ahmadkhaniha D, Järvenpää A, Jaskari M, Heydarzadeh Sohi M, Zarei-Hanzaki A, Fedel M, Deflorian F & Karjalainen LP
    Microstructural modification of pure Mg for improving mechanical and biocorrosion properties, Journal of the Mechanical Behavior of Biomedical Materials, 61, (8), 360–370.

  2. Ahmed M, Ahmed E, Hamada A, Khodir S, Seleman M & Wynne  B
    Microstructure and mechanical properties evolution of friction stir spot welded high-Mn twinning-induced plasticity steel. - Materials & Design 91, 378-387.

  3. Anttila S, Lauhikari V, Heikkinen H-P & Porter D
    Slag island characteristics and weld penetration in very low sulphur 18 % Cr stabilized ferritic stainless steel, Welding in the World 60, (3), 485–496.

  4. Behjati P, Kermanpur A, Karjalainen P, Järvenpää A, Jaskari M, Samaei Baghbadorani H, Najafizadeh A & Hamada A
    Influence of prior cold rolling reduction on microstructure and mechanical properties of a reversion annealed High-MN austenitic steel. - Materials science and engineering A: 650, 119-128.

  5. Challa V, Misra R, Somani M & Wang Z
    Strain hardening behavior of nanograined/ultrafine-grained (NG/UFG) austenitic 16Cr-10Ni stainless steel and its relationship to austenite stability and deformation behavior. - Materials science and engineering A: Structural materials: properties, microstructure and processing 649, 153-157.

  6. Challa V, Misra R, Somani M & Wang Z
    Influence of grain structure on the deformation mechanism in martensitic shear reversion-induced Fe-16Cr-10Ni model austenitic alloy with low interstitial content: Coarse-grained versus nano-grained/ultrafine-grained structure. - Materials science and engineering A: Structural materials: properties, microstructure and processing 661, 51 - 60.

  7. Fu Q, Lorite G, Rashid Md. M-U, Neuhaus R, Cada M, Hubicka Z, Pitkänen O, Selkälä T, Uusitalo J, Glanz C, Kolaric I, Kordas K, Nicolescu C-M &  Toth G
    High dynamic stiffness mechanical structures with nanostructured composite coatings deposited by high power impulse magnetron sputtering. - Carbon 98, 24-33.

  8. Hamada A, Khosravifard A, Kisko A, Ahmed E & Porter D
    High temperature deformation behavior of a stainless steel fiber-reinforced copper matrix composite,  Materials Science and Engineering A, 669, 469–479.

  9. Ilmola J, Pohjonen A, Larkiola J & Nylander J
    A New Method Predicting Contact Length and Flattening in Temper Rolling. - Key Engineering Materials 716, 605-613

  10. Kaijalainen A, Suikkanen P, Karjalainen LP & Porter D
    Influence of subsurface microstructure on the bendability of ultrahigh-strength strip steel. - Materials science and engineering A:  654, 151-160.

  11. Kaijalainen A, Liimatainen M, Kesti V, (...), Liimatainen T & Porter D
    Influence of Composition and Hot Rolling on the Subsurface Microstructure and Bendability of Ultrahigh-Strength Strip Authors of  Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science 47, (8), 4175–4188.

  12. Kisko A, Hamada AS, Talonen J, Porter D & Karjalainen LP
    Effects of reversion and recrystallization on microstructure and mechanical properties of Nb-alloyed low-Ni high-Mn austenitic stainless steels, Materials Science and Engineering A, 657, 2016, pp. 359-370.

  13. Kömi J, Karjalainen LP &  Porter D
    Direct-Quenched Structural Steels. Encyclopedia of Iron, Steel, and Their Alloys. Colás, Rafael; Totten, George E.. New York. 1109-1125.

  14. Liinalampi S, Remes H, Lehto P, Lillemäe I, Romanoff J & Porter D
    Fatigue strength analysis of laser-hybrid welds in thin plate considering weld geometry in microscale. - International Journal of Fatigue 87, 143-152.

  15. Lindqvist P-A, Olsson G, Torbert R, King E, Granoff M, Rau D, Needell G, Turco S,  Dors I, Beckman P, Macri J,  Frost C, Salwen J, Eriksson A, Åhlén L, Khotyaintsev Y, Porter J, Lappalainen K, Ergun R, Wermeer W & Tucker S
    The Spin-Plane Double Probe Electric Field Instrument for MMS. - Space Science Reviews 199 (1), 137-165.

  16. Mohamadizadeh A, Zarei-Hanzaki A, Kisko A & Porter D
    Ultra-fine grained structure formation through deformation induced ferrite formation in duplex low-density steel. - Materials & Design 92, 332-329.

  17. Mohamadizadeh A, Zarei-Hanzaki A, Mehtonen S, Porter D & Moallemi M
    Effect of Intercritical Thermomechanical Processing on Austenite Retention and Mechanical Properties in a Multiphase TRIP-Assisted Steel. - Metallurgical and Materials Transactions A 47A (1), 436-449.

  18. Nune K,  Somani M, Spencer C & Misra R
    Cellular response of Staphylococcus aureus to nanostructured metallic biomedical devices: surface binding and mechanism of disruption of colonization. - Materials Technology XX, X.

  19. Papula S, Anttila S, Talonen J, Sarikka T, Virkkunen I & Hänninen H
    Strain hardening of cold-rolled lean-alloyed metastable ferritic-austenitic stainless steels. - Materials science and engineering A: Structural materials: properties, microstructure and processing 677, 11-19.

  20. Pikkarainen T, Vuorenmaa V, Rentola I, Leinonen M & Porter D
    Effect of superheat on macrostructure and macrosegregation in continuous cast low-alloy steel slabs, IOP Conference Series: Materials Science and Engineering 117, (1), 012064.

  21. Pohjonen A, Somani M, Pyykkönen J, Paananen J &  Porter D
    The onset of the austenite to bainite phase transformation for different cooling paths and steel compositions. - Key Engineering Materials 716, 368-375

  22. Rastegari H, Kermanpur A, Najafizadeh A, (...), Ghassemali E & Jarfors A
    Determination of processing maps for the warm working of vanadium microalloyed eutectoid steels, Materials Science and Engineering A 658, 167–175.

  23. Torbert R, Russell C, Magnes W, Ergun R, Lindqvist P,  LeContel O, Vaith H, Macri J, Myers S, Rau D, Needell J, King B, Granoff M, Chutter M, Dors I, Olsson G, Khotyaintsev Y, Eriksson A, Kletzing C, Bounds S, Anderson B, Baumjohann W,  Steller M, Bromund K, Le G, Nakamura R, Strangeway R, Leinweber H & Tucker S & Wes
    The FIELDS Instrument Suite on MMS : Scientific Objectives, Measurements, and Data Products. - Space Science Reviews 199 (1-4), 105-135.

  24. Wallin K, Karjalainen-Roikonen P & Pallaspuro S
    Low-Temperature Fracture Toughness Estimates for Very High Strength Steels. - International journal of offshore and polar engineering 26 (4), 333-338.

 

2015

  1. Arola A-M, Kaijalainen A &  Kesti V
    Evaluation of Bendability of Hot-Rolled S960 Grade Steel Using Optical Strain Measurements and FE-Modelling. - Key Engineering Materials 651-653, 610-616.

  2. Arola A-M, Kesti V & Ruoppa R
    The Effect of Punch Radius on the Deformation of Ultra-High Strength Steel in Bending. - Key Engineering Materials 639, 139-146.

  3. Challa V, Misra R, Somani M & Karjalainen LP
    Interplay between grain size and austenite stability on the deformation behavior of high strength-high ductility combination austenite stainless steels. - Wire Journal International 48 (2), 68-72

  4. Fang C, Garcia C, Choi S-H & Deardo A
    A Study of the Batch Annealing of Cold-Rolled HSLA Steels Containing Niobium or Titanium. - Metallurgical and Materials Transactions A 46A (8), 3635-3645.

  5. Hamada A, Järvenpää A, Ahmed M. Jaskari M, Wynne B, Porter D & Karjalainen LP
    The microstructural evolution of friction stir welded AA6082-T6 aluminum alloy during cyclic deformation. - Materials science and engineering A: 642, 366-376.

  6. Hamada A & Kisko A, Sahu R & Karjalainen LP
    Enhancement of mechanical properties of a TRIP-aided austenitic stainless steel by controlled reversion annealing. - Materials science and engineering A: 628, 154-159.

  7. Hamada A, Sahu P & Porter D
    Indentation property and corrosion resistance of electroless nickel-phosphorus coatings deposited on austenitic high-Mn TWIP steel. - Applied surface science 356, 1-8.

  8. Hasani S, Shafyei A, Shamanian M, Behjati P, Mostaan H, Juuti T & Szpunar J
    Correlation Between Magnetic Properties and Allotropic Phase Transition of Fe-Co-V Alloy. - Acta Metallurgica Sinica 28 (8), 1055-1058.

  9. Hirvi A, Mikkonen P & Porter D
    Ramor 450 provides the best vehicle blast protection on the market. - Materia (1), 56-57.

  10. Kisko A, Talonen J, Porter D & Karjalainen LP
    Effect of Nb microalloying on reversion and grain growth in a high-Mn 204Cu austenitic stainless steel. - ISIJ International 55 (10), 2217-2224.

  11. Mahato B, Shee S, Sahu T, Ghosh C, Sahu P, Porter D & Karjalainen LP
    An effective stacking fault energy viewpoint on the formation of extended defects and their contribution to strain hardening in a Fe–Mn–Si–Al twinning-induced plasticity steel. - Acta Materialia 86, 69-79.

  12. Mehtonen S, Karjalainen LP & Porter D
    Effect of hot deformation temperature on the restoration mechanisms and texture in a high-Cr ferritic stainless steel. - Materials Science Forum 762, 705-710.

  13. Misra R, Challa V, Venkatsurya P, Shen Y, Somani M & Karjalainen LP
    Interplay between grain structure, deformation mechanisms and austenite stability in phase-reversion-induced nanograined/ultrafine-grained austenitic ferrous alloy. - Acta Materialia 84, 339-348.

  14. Misra R,  Wan X, Challa V, Somani M & Murr L
    Relationship of grain size and deformation mechanism to the fracture behavior in high strength-high ductility nanostructured austenitic stainless steel. - Materials science and engineering A: Structural materials: properties, microstructure and processing 626, 41-50.

  15. Mohamadizadeh A, Zarei-Hanzaki A, Abedi H, Mehtonen S & Porter D
    Hot deformation characterization of duplex low-density steel through 3D processing map development. - Materials characterization 107, 293-301.

  16. Mohamadizadeh A, Zarei-Hanzaki A & Mehtonen S
    Correlation of Strain Accommodation Factor with the State of Microstructural Components in a Multiphase Steel. - ISIJ International 55 (11), 2406-2415.

  17. Porter D, Leinonen J & Mäntyjärvi K
    High-Level Welding Research at the University of Oulu. - Hitsaustekniikka (2-3), 70 - 72.

  18. Rastegari H, Kermanpur A, Najafizadeh A, Porter D & Somani M
    Warm deformation processing maps for the plain eutectoid steels. - Journal of Alloys and Compounds 626, 136-144.

  19. Somani M, Porter D, Karjalainen LP, Suikkanen P & Misra R
    Process design for tough ductile martensitic steels through direct quenching and partitioning. - Materials Today: Proceedings 2, S631-S634.

  20. Somani M, Pyykkönen J, Porter D, Karjalainen LP & Kömi J
    Influence of composition and prior deformation on phase transformation temperatures and hardness in direct quenching using physical simulation. - Materials performance and characterization 4 (3), 341-364.

  21. Somani M, Porter D, Hamada A & Karjalainen LP
    High-Temperature Flow Stress and Recrystallization Characteristics of Al-Bearing Microalloyed TWIP Steels. - Metallurgical and Materials Transactions A 46 (11), 5329-5342.

  22. Urbanec J, Saastamoinen A, Kivivuori S & Louhenkilpi S
    Fast Salt Bath Heat Treatment for a Bainitic/Martensitic Low-Carbon Low-Alloyed Steel. - Metallurgical and Materials Transactions A 46A (11), 5343-5349.

  23. Wallin K, Pallaspuro S, Valkonen I, Karjalainen-Roikonen P & Suikkanen P
    Fracture properties of high performance steels and their welds. - Engineering fracture mechanics 135, 219-231.


2014

  1. Anttila S & Porter D
    Influence of shielding gases on grain refinement in welds of stabililized 21% Cr ferritic stainless steel. Welding in the World 58 (6), 805-817.

  2. Barman H, Hamada A, Sahu T, Mahato B, Talonen J, Shee S, Sahu P, Porter D & Karjalainen LP
    A Stacking Fault Energy Perspective into the Uniaxial Tensile Deformation Behavior and Microstructure of a Cr-Mn Austenitic Steel, Metallurgical and Materials Transactions A, 45A, (4), 2014, 1937-1952.

  3. Behjati P, Kermanpur A, Najafizadeh A, Samaei B, Karjalainen LP, Jung J-G & Lee Y-K
    Effect of nitrogen content on grain refinement and mechanical properties of a reversion-treated Ni-free 18Cr-12Mn austenitic stainless steel, Metallurgical and Materials Transactions A, 45A, (13), 2014, 6317-6328.

  4. Behjati P, Kermanpur A, Najafizadeh A, Samaei B, Karjalainen P, Jung J-G & Lee Y-K
    Design of a new Ni-free austenitic stainless steel with unique ultrahigh strength-high ductility synenergie, Materials and Design 63, 2014, 500-507.

  5. Challa V, Wan X., Misra R, Somani M & Karjalainen LP
    Strain Hardening Behavior of Phase Reversion-Induced Banograined/Ultrafine-Grained (NG/UFG) Austenitic Stainless Steel and Relationship with Grain Size and Deformation Mechanisms. Mater. Sci. Eng. A, 613 (2014) pp. 60-70.

  6. Challa V, Wan X, Somani M, Karjalainen LP & Misra R
    Significance of Interplay between Austenite Stability and Deformation Mechanisms in Governing Three-Stage  Work Hardening Behavior of Phase-Reversion Indeuced Nanograined/Ultrafine-grained (NG/UFG) Stainless Steels with High Strength-High Ductility Combination. Scripta Mater., 86 (2014) pp. 60-63.

  7. Chlupová A, Man J, Kubena I, Polák J & Karjalainen LP
    LCF behaviour of ultrafine grained 301LN stainless steel. - Procedia engineering 74, 147-150

  8. Cuevas F, Ferraiuolo A, Karjalainen LP &  Sevillano J
    Propiedades mecánicas a tracción y mecanismos de endurecimiento de un acero TWIO a altas velocidades de defromación: relación de Hall-Petch, Revista de Metalurgia 50, (4), Octubre-Diciembre 2014, e031 (8 pages; in Spanish).

  9. Haapakangas J, Uusitalo J, Mattila O, Gornostayev S, Porter D & Fabritius T
    The Hot Strength of Industrial Cokes - Evaluation of Coke Properties that Affect Its High-Temperature Strength. - Steel research international 85 (12), 1608–1619

  10. Hamada A, Järvenpää A, Honkanen M, Jaskari M, Porter D & Karjalainen LP
    Effects of cyclic pre-straining on mechanical properties of an austenitic microalloyed high-Mn twinning-induced plasticity steel. - Procedia engineering 74, 47-52.

  11. Juuti T, Manninen T & Porter D
    Influence of cooling rate on the interstitial concentration in type 430 ferritic stainless steel, Key Engineering Materials, 611-612, 2014, 111-116.

  12. Juuti T, Manninen T, Karjalainen P & Porter D
    The effect of niobium carbides and laves phase on the yielding behaviour of a stabilized ferritic stainless steel, Advanced Materials Research, 783-786, 2014, 807-812.

  13. Juuti T, Rovatti L, Mäkelä A, Karjalainen LP & Porter D
    Influence of long heat treatments on the laves phase nucleation in a type 444 ferritic stainless steel, Journal of Alloys and Compounds 616, 2014, 250-256.

  14. Järvenpää A, Karjalainen LP &  Jaskari M
    Effect of grain size on fatigue behavior of Type 301LN stainless steel, Int. J. Fatigue, 65, 2014, 93-98.

  15. Kaijalainen A, Suikkanen P, Karjalainen LP & Jonas J
    Effect of Austenite Pancaking on the Microstructure, Texture, and Bendability of an Ultrahigh-Strength Strip Steel, Metallurgical and Materials Transactions A: Volume 45, Issue 3 (2014), pp. 1273-1283.

  16. Kaijalainen A, Pallaspuro S & Porter D
    Tempering of direct quenched low-alloy ultra-high-strength steel, Part I - Microstructure, Advanded Materials Research, 922, 2014, 316-321.

  17. Kesti V, Kaijalainen A, Väisänen A, Järvenpää A, Määttä A, Arola A-M, Mäntyjärvi K & Ruoppa R
    Bendability and Mcrostructure of Direct Quenched OptimR 96QC, Materials Science Forum Vols. 783-786 (2014), pp. 818-824.

  18. Kantola J, Mäntyjarvi K & Karjalainen J
    Cutting edge and its influence on the fatigue life of high strength CrMn-austenitic stainless steel. - Key Engineering Materials 554-557, 1967-1975.

  19. Liang X & Deardo A
    A study of the influence of thermomechanical controlled processing onthe microstructure of bainite in high strength plate steel. - Metallurgical and Materials Transactions A 45 (11), 5173-5184.

  20. Mehtonen S, Karjalainen LP & Porter D
    Modeling of the high temperature flow behavior of stabilized 12-27 wt.% Cr ferritic stainless teels. Materials Science & Engineering A 607: 44-52.

  21. Mehtonen S, Palmiere E, Misra D, Karjalainen LP & Porter D
    Dynamic restoration mechanisms in a Ti-Nb stabilized ferritic stainless steel during hot deformation. Materials Science & Engineering A 601: 7-19.

  22. Mehtonen S, Palmieere E, Misra D, Karjalainen LP & Porter D
    Microstructural and texture development during multi-pass hot deformation of a stabilized high-Cr ferritic stainless steel.  ISIJ International, 54 (6), pp. 1406-1415.

  23. Nune C, Misra R, Somani M & Karjalainen LP
    Depence of Cellular Activity at Protein Absorbed Biointerfaces with Nano- to Microscale Dimensionality. J. Biomedical Mater. Res. - Part A. 102 (6) (2014) pp. 1663-1676.

  24. Pallaspuro S, Limnell T, Suikkanen P & Porter D
    T0-T28J correlation of low-carbon ultra-high-strength quenched steels, 20th European Conference on Fracture (ECF20), Procedia Materials Science 3 (2014) 1032-1037.

  25. Pallaspuro S, Kaijalainen A, Limnell T & Porter D
    Tempering of direct quenched low-alloy ultra-high-strength steel, Part II - Mechanical properties, Advanced Materials Research, 922, 2014, 580-585.

  26. Putaala J, Salmela O, Nousiainen O, Kangasvieri T, Vähäkangas J, Uusmäki A & Lappalainen J
    Lifetime predicition and design aspects of reliable lead-free non-collapsible BGA joints in LTCC packages for RF/microwave telecommunication  applicaitons. Soldering & Surface Mount Technology, vol. 26, no. 3, 2014, pp. 117-128.

  27. Putaala J, Hannu J, Kunnari E, Mäntysalo M, Nousiainen O & Jantunen H
    Reliability of SMD interconnections on flexible low-temperature substrates wiht inkjet-printed conductors. Microelectronics Reliability, vol. 54, no. 1., 2014, pp. 272 - 280.

  28. Somani M, Porter D, Karjalainen LP & Misra D
    On Various Aspects of Decomposition of Austenite in a High-Silicon STeel During Quenching and Partitioning. Metall. Mater. Trans. A, 45A (2014) pp. 1247-1257. (DOI 10.1007/s11661-013-2053-8).

  29. Somani M, Porter D, Karjalainen LP, Suikkanen P & Misra R
    Innovation and Processing of Novel Tough Ductile Ultra-high Strength Steels Through TMR-DQP Processing Route. Mater. Sci. Forum, 783-786 (2014) pp. 1009-1014.

  30. Ylimäinen T & Kela J
    Tekstuurin vaikutus uuden ruostumattoman teräsohutlevyn muovattavuuteen. Ohutlevy 1/2014, 28-35.

 

2013

  1. Anttila S, Karjalainen LP &  Porter D
    The Effect of Stabilizers on the Grain Growth and Impact Toughness of 21%Cr Ferritic Stainless Steels High-Temperature Heat-Affected Zones, Materials Science Forum Vol. 762 (2013), 562-569.

  2. Anttila S & Heikkinen H-P
    Corrosion resistance of welds in 21%Cr ferritic stainless steels - Is it comparable to type 304L?. - Materials Science Forum 762, 734-740.

  3. Anttila S, Karjalainen LP & Lantto S
    Mechanical properties of ferritic stainless steel welds in using type 409 and 430 filler metals. - Welding in the World 57 (3), 335-347.

  4. Anttila S, Lauhikari V & Heikkinen H-P
    Ferriittisten ruostumattomien terästen hitsien jälkikäsittelyt. - Hitsaustekniikka 63 (1), 10-18

  5. Arola A-M, Mäntyjärvi K & Karjalainen J
    FEM - Modeling of bendability of ultra-high strength steel. - Key Engineering Materials 549, 333-339

  6. Cuevas F, Reis M, Ferraiuolo A, Pratolongo G, Karjalainen LP, Alkorta J &  Sevillano J
    Estructura y comportamiento mecánico de un aceero TWIP: relación de Hall-Petch, Structure and mechanical behavior of a TWIP steel: Hall-Petch Relationship, Remetallica, No 20, 2013, 17-22. (Universidad de Santiago de Chile). In Spanish.

  7. Haapakangas J, Uusitalo J, Mattila O, Kokkonen T, Porter D & Fabritius T
    A method for evaluating coke hot strength. - Steel research international 84 (1), 65-71

  8. Hamada A, Karjalainen LP, Misra R & Talonen J
    Contribution of deformation mechanisms to strength and ductility in two Cr–Mn grade austenitic stainless steels, Materials Science & Engineering A, 59 (2013) 336–344.

  9. Hamada A, Porter D, Puustinen J & Karjalainen LP
    Study on Cyclic Strain Localization and Fatigue Fracture Mechanism in High Manganese Twinning-induced Plasticity Steels, Materials Science Forum Vol. 762 (2013), 411-417.

  10. Heikkilä S, Porter D, Karjalainen LP, Laitinen R, Tihinen S & Suikkanen P
    Hardness Profiles of Quenched Steel Heat Affected Zones, Materials Science Forum Vol. 762 (2013), 722-727.

  11. Järvenpää A, Jaskari M, Karjalainen LP & Hietala M
    Enhancing mechanical properties and formability of AISI 301LN stainless steel sheet by local laser heat treatment, Key Engineering Materials, Vols. 554-557 2013, 885-892.

  12. Kantola J, Mäntyjarvi K & Karjalainen J
    Cutting edge and its influence on the fatigue life of high strength CrMn-austenitic stainless steel. - Key Engineering Materials 554-557, 1967-1975

  13. Khosravifard A, Hamada A, Moshksar M, Ebrahimi R, Porter D &  Karjalainen LP
    High Temperature Deformation Behavior of Two as-cast High-manganese TWIP Steel, Materials Science & Engineering A 582 (2013), 15–21.

  14. Kinnunen E, Miettunen I, Somani M, Porter D, Karjalainen LP, Alamattila I, Kemppainen A, Liimatainen T & Ratia V
    Development of a New Direct Quenched Abrasion Resistant Steel, International Journal of Metallurgical Engineering, 2 (1), (2013), 27-34

  15. Kisko A, Misra R, Talonen J &  Karjalainen LP
    The influence of grain size on the strain-induced martensite formation in tensile straining of an austenitic 15Cr–9Mn–Ni–Cu stainless steel, Materials Science & Engineering A 578 (2013) 408–416.

  16. Kisko A, Rovatti L, Misra D, Sahu P, Talonen J & Karjalainen LP
    Studies on Martensite Transformation in a Metastable Austenitic Cr-Mn Stainless Steel, Materials Science Forum Vol. 762 (2013), 424-430.

  17. Laitinen R, Porter D, Karjalainen LP, Leiviskä P &  Kömi J
    Physical Simulation for Evaluating Heat-Affected Zone Toughness of High and Ultra-High Strength Steels, Materials Science Forum Vol. 762 (2013), 711-716.

  18. Lämsä J, Väisänen A, Heikkala J & Järvenpää A
    Correlation of Tensile Test Parameters and Bendability of High-Strength Steels. - Key Engineering Materials 554-557, 12-20.

  19. Mehtonen S, Karjalainen LP & Porter D
    Hot deformation behavior and microstructure evolution of a stabilized high-Cr ferritic stainless steel, Materials Science & Engineering A, 571 (2013), 1–12.

  20. Mehtonen S, Karjalainen LP &  Porter D
    Effect of Hot Deformation Temperature on the Restoration Mechanisms and Texture in a High-Cr Ferritic Stainless Steel, Materials Science Forum Vol. 762 (2013), 705-710.

  21. Misra R, Nune C, Pesacreta T, Somani M & Karjalainen LP
    Understanding the impact of grain structure in austenitic stainless steel from a nanograined regime to a coarse-grained regime on osteoblast functions using a novel metal deformation–annealing sequence, Acta Biomaterialia, 9, Issue 4, (2013), 6245–6258.

  22. Misra R, Venkatsurya P, Wu K. & Karjalainen LP
    Ultrahigh strength martensite–austenite dual-phase steels with ultrafine structure: The response to indentation experiments, Materials Science & Engineering A, 59 (2013) 693-699.

  23. Misra R, Nune C, Pesacreta T, Somani M & Karjalainen LP
    Interplay between grain structure and protein adsorption on functional response of osteoblasts: Ultrafine-grained versus coarse-grained substrates. - Journal of biomedical materials research. Part A 101A (1), 1-12.

  24. Misra R, Shah J, Mali S, Venkata Surya P, Somani M & Karjalainen LP
    Phase reversion induced nanograined austenitic stainless steels: microstructure, reversion and deformation mechanisms. - Materials Science and Technology 29 (10), 1185-1192.

  25. Ratia V, Miettunen I & Kuokkala V-T
    Surface deformation of steels in impact-abrasion: The effect of sample angle and test duration. - Wear 301, 94-101.

  26. Somani M, Tervonen H, Karjalainen LP & Porter D
    Effect of Niobium on Static Recrystallization Characteristics of TWIP Steels, Materials Science Forum, 753 (2013), 195-200.

  27. Somani M, Porter D, Karjalainen LP & Misra D
    Evaluation of DQ&P Processing Route for the Development of Ultra-high Strength Tough Ductile Steel, International Journal of Metallurgical Engineering 2 (2), 2013, 154-160.

  28. Somani M, Porter D, Karjalainen LP & Misra D
    Designing a Novel DQ & P Process through Physical Simulation Studies, Materials Science Forum Vol. 762 (2013), 83-88.

  29. Suikkanen P, Cayron C, DeArdo A & Karjalainen LP
    Crystallographic Analysis of Isothermally Transformed Bainite in 0.2C-2.0Mn-1.5Si-0.6Cr Steel Using EBSD, Journal of Materials Science and Technology, 29, (4), 2013, 359-366.

  30. Suikkanen P, Ristola A-J, Hirvi A, Sahu P, Somani M, Porter D & Karjalainen P
    Effects of Carbon Content and Cooling Path on the Microstructure and Properties of TRIP-aided Ultra-High Strength Steels, ISIJ International, Vol. 53 (2013), No. 2, pp. 337–346.

 

2012

  1. Ali-Löytty H, Jussila P, Juuti T, Karjalainen LP, Zakharov A & Valden M
    Influence of precipitation on initial high-temperature oxidation of Ti-Nb stabilized ferritic stainless steel SOFC interconnect alloy. - International Journal of Hydrogen Energy 37(2012)19, pp. 14528 - 14535.

  2. Anttila S
    Ferriittisten ruostumattomien terästen hitsattavuus ja hitsialueen muovattavuus. - Ohutlevy 1, 18-23

  3. Ferraiuolo A, Smith A, Sevillano J, de las Cuevas F, Karjalainen LP, Pratolongo G,  Gouveia H & Mendes R
    Metallurgical design of high-strength austenitic Fe-C-Mn steels with excellent formability (METALDESIGN). Final Report. - EUR 25063. Luxembourg, European Commission. Research Fund for Coal and Steel. 155

  4. Hamada A, Haggag F & Porter D
    Non-destructive determination of the yield strength and flow properties of high-manganese twinning-induced plasticity steel. - Materials Science & Engineering A 558(2012), pp. 766 - 770.

  5. Juuti T, Karjalainen LP & Heikkinen E-P
    Precipitation of Si and its influence on mechanical properties of type 441 stainless teel. - Advanced Materials Research, vol 409 (2012), pp. 690 - 695.

  6. Järvenpää A, Karjalainen LP & Mäntyjärvi K
    Passive laser assisted bending of ultra-high strength steels. - Advanced Materials Research 418-420 (2012), pp. 1542 - 1547.

  7. Karjalainen LP, Hamada A, Misra R & Porter D
    Some aspects of the cyclic behaviour of twinning-induced plasticity steels. - Scripta materialia 66, 1034-1039.

  8. Kisko A, Suikkanen P, Garcia C, Cho K, Hua M, Karjalainen P & DeArdo A
    Simulation of line annealing of type 430 ferritic stainless steel, Materials Science Forum 715-716(2012), pp. 437 - 446.

  9. Misra R, Zhang D, Jia Z, Venkatsurya P, Somani M & Karjalainen LP
    Nanoscale deformation experiments on the strain rate sensitivity of phase reversion induced nanograined/ultrafine-grained austenitic stainless steels and comparison with the coarse-grained counterpart. - Materials Science and Engineering A 548(2012), pp. 161 - 174.

  10. Misra R, Venkatsurya P, Somani M & Karjalainen LP
    Nanoscale deformation behaviour of phase-reversion induced austenitic stainless steels: The interplay between grain size from naono-grain regime to coarse-grain regime. - Metallurgical and Materials Transactions A 43(2012) 13, pp. 5286 - 5297.

  11. Putaala J, Salmela O, Nousiainen O, Kangasvieri T & Uusimäki A
    Lifetime prediction of non-collapsible solder joints in LTCC/PWB assemblies using a recalibrated engelmaier’s model. - IEEE Transactions on Components, Packaging and Manufacturing Technology 2(2012)6, pp. 994 - 1001.

  12. Pyykkönen J, Suikkanen P, Somani M  & Porter D
    Effect of temperature, strain and interpass time on microstructural evolution during plate rolling.- Matériaux Techniques 100(2012), pp. S1-17 - S1-19. (Journées Annuelles de la SF2M 2012 / SF2M Annual Meeting 2012, 29 - 31 octobre 2012, Paris, France).

  13. Sahu P, Shee S, Hamada A, Rovatti L, Sahu T, Mahato B, Chowdhury G, Porter D & Karjalainen LP
    Low strain rate deformation behaviour of a Cr-Mn austenitic steel at -80 °C. - Acta Materialia 60(2012)20, pp. 6907 - 6919.

  14. Sahu P, Hamada A, Sahu T, Puustinen J,  Oittinen T & Karjalainen LP
    Martensitic transformation during cold rolling deformation of an austenitic Fe-26Mn-0.14C alloy. - Metallurgical and Materials Transactions A, 43A (2012) January, pp. 47 - 55.

  15. Somani M & Karjalainen LP
    A rationale for SRX regression model of hot-deformed austenite using an orthogonal Taguchi L8 matrix steels. - Materials Science Forum 715-716, 751-757.

  16. Somani M, Karjalainen LP, Porter D & Misra D
    Evaluation of the behaviour and properties of a high-Si steel processed using direct quenching and partitioning. - Materials Science Forum 706-709, 2824-2829.

  17. Suikkanen P, Lang V, Somani M, Porter D & Karjalainen LP
    Effect of silicon and aluminium on austenite static recrystallization kinetics in high-strength TRIP-aided steels. - ISIJ International, vol. 52 (2012), No. 3, pp. 471 - 476.

  18. Venkatsurya P,  Girase B, Misra R, Pesacreta T, Somani M & Karjalainen LP
    The interplay between osteoblast functions and the degree of nanoscale roughness induced by grain boundary grooving of nanograined materials. - Materials science and engineering C 32 (2), 330-340.

 

2011

  1. Cvetkovski S & Karjalainen LP
    Determination of characteristic microstructures in simulated and real HAZ of 301LN austenitic stainless steel. - Zavarivanje I Zavarene Konstrukcije (2), 53-62

  2. Cvetkovski S & Karjalainen LP
    Use of the Adams' Equation for 2-D Heat Distribution for Determination of Heat Input in Welding of Type 316 Stainless Steel. - Sudura (4), 4-13.

  3. Garcia C, Cho K, Redkin K, DeArdo A, Tan S, Somani M & Karjalainen LP
    Influence of Critical Carbide Dissolution Temperature during Intercritical Annealing on Hardenability of Austenite and Mechanical Properties of DP-980 Steels, ISIJ International 51, (6), 2011, 969-974.

  4. Hamada A, Karjalainen LP, Venkatasurya P & Misra R
    Fatigue behavior of ultrafine-grained and coarse-grained Cr-Ni austenitic stainless steels. - Materials science and engineering A. Structural materials: properties, microstructure and processing 528, 3890-3896.

  5. Hamada A & Karjalainen LP
    Hot ductility behaviour of high-Mn TWIP steels. - Materials science and engineering A. Structural materials: properties, microstructure and processing 528, 1819-1827.

  6. Kulju T, Pyykkönen J, Martin D, Muurinen E & Keiski R
    CFD-Simulation of Film Boiling at Steel Cooling Process. - Journal of ASTM International (JAI) 8 (8), 1-12, JAI103382.

  7. Misra R, Zhang Z, Venkatasurya P, Somani M & Karjalainen LP
    The effect of nitrogen on the formation of phase reversion-induced nanograined/ultrafine-grained structure and mechanical behaviour of a Cr-Ni-N steel. - Materials science and engineering A. Structural materials: 528, 1889-1896.

  8. Misra R, Zhang Z, Jia Z, Venkat Surya P, Somani M & Karjalainen LP
    Nanomechanical insights into the deformation behavior of austenitic alloys with different stacking fault energies and austenitic stability, Materials Science and Engineering A 528, 2011, 6958– 6963.

  9. Misra R, Girase B, Surya V, Somani M &  Karjalainen LP
    Cellular Mechanisms of Enhanced Osteoblasts Functions via Phase-Reversion Induced Nano/Submicron-Grained Structure in a Low-Ni Austenitic Stainless Steel, Advanced Engineering Materials 13, (12), 2011, B483-B492.

  10. Määttä A, Mäntyjärvi K & Karjalainen J
    Incremental bending of ultra-high-strength steels. - Key Engineering Materials 473, 53-60

  11. Nousiainen O, Salmela O, Putaala J & Kangasvieri T
    Enhanced thermal fatigue endurance and lifetime prediction of lead-free LGA joints in LTCC modules. Soldering & Surface Mount Technology, vol. 23, no. 2, 2011, pp. 104 - 114.

  12. Nousiainen O, Kangasvieri T, Rautioaho R & Vähäkangas J
    Thermal fatigue endurance of Sn3Ag0.5Cu0.5In0.05Ni and Sn2.5Ag0.8Cu0.5Sb solders in composite solder joints of LTCC/PWB assemblies. Soldering & Surface Mount Technology, vol. 23, no. 1, 2011, pp. 30 - 39.

  13. Putaala J, Nousiainen O, Komulainen M, Kangasvieri T, Jantunen H & Moilanen M
    Influence of thermal cycling-induced failures on RF performance of ceramic antenna assemblies. IEEE Transactions on Components, Packaging and Manufacturing Technology, vol. 1, no, 9, 2011, pp 1465 - 1472.

  14. Shah J, Venkatasurya P, Thein-Han W, Misra R, Pesacreta T,  Somani M & Karjalainen LP
    The role of nanocrystalline titania coating on nanostructured austenitic stainless steel in enhancing osteoblasts functions for regeneration of tissue. - Materials science and engineering C 31, 458-471.

  15. Suikkanen P, Cayron C, DeArdo A & Karjalainen LP
    Crystallographic Analysis of Martensite in 0.2C-2.0Mn-1.5Si-0.6Cr Steel using EBSD, J. Mater. Sci. Technol., 27, (10), 2011, 920-930.

 

2010

  1. Cvetkovski S, Karjalainen LP, Kujanpää V & Ahmad A
    Welding heat input determination in TIG and laser welding of LDX 2101 steel by implementing the Adams equation for 2-D heat distribution. - Structural Integrity and Life 10 (2), 103-109.

  2. de las Cuevas F, Reis M, Ferraiuolo A, Pratolongo G, Karjalainen LP, Garcia N & Gil S
    Kinetics of recrystallization and grain growth of cold rolled TWIP steel. - Advanced Materials Research 89-91, 153-158.

  3. de las Cuevas F, Reis M, Ferraiuolo A, Pratolongo G, Karjalainen LP, Alkorta J & Gil S
    Hall-Petch relationship of a TWIP steel. - Key Engineering Materials 423, 147-152.

  4. Hamada A & Karjalainen LP
    Corrosion behaviour of high-Mn TWIP steels with electroless Ni-P coating. - Open corrosion journal (3), 1-6.

  5. Hamada A & Karjalainen LP
    High-cycle fatigue behavior of ultrafine-grained austenitic stainless and TWIP steels. - Materials science and engineering A. Structural materials: properties, microstructure and processing 527, 5715-5722.

  6. Juuti T, Karjalainen P, Ruoppa R & Taulavuori T
    Static strain ageing in some austenitic stainless steels. - Materials Science Forum 638-642, 3278-3283.

  7. Karjalainen LP &  Fabritius T
    Terästutkimuksen Steel Forum II. - Materia 68 (5), 34-35

  8. Misra R, Nayak S, Mali S, Shah J, Somani M &  Karjalainen P
    On the significance of nature of strain-induced martensite on phase-reversion-induced nanograined/ultrafine-grained austenitic stainless steel. - Metallurgical and Materials Transactions A 41A (1), 3-12.

  9. Misra R, Nayak S, Venkatasurya P, Ramuni V, Somani M & Karjalainen LP
    Nanograined/ultrafine-grained structure and tensile deformation behaviour of shear phase reversion-induced 301 austenitic stainless steel. - Metallurgical and Materials Transactions A 41A (August), 2162-2174.

  10. Misra R, Thein-Han W, Mali S, Somani M & Karjalainen LP
    Cellular activity of bioactive nanograined/ultrafine-grained materials. - Acta biomaterialia 6, 2826-2835

  11. Misra R, Thein-Han W, Pesacreta T, Hasenstein K, Somani M & Karjalainen LP
    Favorable modulation of pre-osteoblast response to nanograined/ultrafine-grained structures in austenitic stainless steel. - Advanced Materials 20, 1-6.

  12. Misra R, Thein-Han W, Pesacreta T, Somani M & Karjalainen LP
    Biological significance of nanograined/ultrafine-grained structures: interaction with fibroblasts. - Acta biomaterialia 6, 3339-3348.

  13. Misra R, Zhang Z, Jia Z, Somani M & Karjalainen LP
    Probing deformation processes in near-defect free volume in high strength-high ductility nanograined/ultrafine-grained (NG/UFG) metastable austenitic stainless steels. - Scripta materialia 63 (11), 1057-1060.

  14. Misra R, Zhang Z, Venkatasurya P, Somani M & Karjalainen LP
    Martensite shear phase reversion-induced nanograined/ultrafine-grained Fe-16Cr-10Ni alloy: The effect of interstitial alloying elements and degree of austenite stability on phase reversion. - Materials science and engineering A. 527, 7779-7792.

  15. Nousiainen O, Kangasvieri T, Rautioaho R & Vähäkangas J
    Effect of electroless NiAu deposit on reliabilty of thermomechanically loaded lead-free composite joints in LTCC/PWB assemblies. Soldering & Surface Mount Technology, vol. 22, no. 3, 2010, pp. 22 - 35.

  16. Nousiainen O, Urhonen T, Kangasvieri T, Rautioaho R & Vähäkangas J
    Thermomechanically loaded lead-free LGA joints in LTCC/PWB assemblies. Soldering & Surface Mount Technology, vol. 22, no. 2, 2010, pp. 21 - 29.

  17. Pyykkönen J, Martin D, Somani M &  Mäntylä P
    Thermal behaviour of steel plate during accelerated cooling. - Materials Science Forum 638-642, 2706-2711.

  18. Rajasekhara S, Karjalainen LP, Kyröläinen A &  Ferreira P
    Microstructure evolution in nano/submicron grained AISI 301LN stainless steel. - Materials science and engineering A. 527, 1986-1996.

  19. Rajasekhara S, Karjalainen LP, Kyröläinen A & Ferreira P
    Nano/ submicron grained austenitic stainless steels. Advances in Stainless Steels. Raj B et al. (eds.). - Series in Metallurgy and Materials Science. Hyderabad, Universities Press (India) Private Ltd. 221-233.

  20. Somani M & Karjalainen LP
    Innovative approaches in physical simulation and modeling for optimal design and processing of advanced high strength steels. - Materials and manufacturing processes 25 (1-3), 133-141.

  21. Venkatsurya P, Thein-Han W, Misra R, Somani M, Karjalainen LP
    Advancing nanograined/ultrafine-grained structures for metal implant technology: Interplay between grooving of nano/ultrafine grains and cellular response. - Materials science and engineering C 30, 1050-1059.

 

2009

  1. Gomez M, Garcia I, Haezebrouck D & Deardo A
    Design of composition in (Al/Si)-alloyed TRIP steels. - ISIJ International 49 (2), 302-311.

  2. Hamada A, Karjalainen LP &  Puustinen J
    Fatigue behavior of high-Mn TWIP steels. - Materials Science and Engineering A 517, 68-77.

  3. Mali S, Misra R, Somani M & Karjalainen LP
    Biomimetic nanostructured coatings on nano-grained/ultrafine-grained substrate: Microstructure, surface adhesion strength, and biosolubility. - Materials Science and Engineering C 29, 2417-2427.

  4. Misra R, Nayak S, Mali S, Shah J, Somani M & Karjalainen LP
    Microstructure and deformation behaviour of phase-reversion-induced nanograined/ultrafine-grained austenitic stainless steel. - Metallurgical and Materials Transactions A 40A (October), 2498-2509.

  5. Misra R, Thein-Han W, Pesacreta T, Hasenstein K, Somani M & Karjalainen LP
    Cellular response of preosteoblasts to nanograined/ultrafine-grained structures. - Acta Biomaterialia 5, 1455-1467.

  6. Misra R, Thein-Han W-W, Somani M & Karjalainen LP
    Phase reversion-induced nanograined/ultrafine-grained structures in austenitic stainless steel and their significance in modulating cellular response: Biochemical and morphological study with fibrolasts. - Advanced Engineering Materials 11 (12), B235-B242.

  7. Somani M, Juntunen P, Karjalainen LP, Misra R & Kyröläinen A
    Enhanced mechanical properties through reversion in metastable austenitic stainless steel. - Metallurgical and Materials Transactions A 40A (March), 729-744.

  8. Suikkanen P, Karjalainen LP & DeArdo A
    Effect of carbon content on the phase transformation characteristics, microstructure and properties of 500 MPa grade microalloyed steels with non-polygonal ferrite microstructures. - La Metallurgia Italiana 101 (7), 41-54.

  9. Tiitto K, Pyykkönen J & Mäntylä P
    Improving quality of steel slabs and billets with additional electric heating elements. - Iron & Steel Technology 6 (9 September), 52-57.

  10. Uusitalo J, Karjalainen LP, Retraint D & Palosaari M
    Fatigue properties of steels with ultrasonic attrition treated surface layers. Processing and Applications of Structural Metals and Alloys. Recent Developments in the Processing and Applications of Structural Metals and Alloys. Cabibbo M., Spigarelli S. (eds). - Materials Science Forum. Switzerland, Trans Publications Ltd. 239-248.

 

2008

  1. Hamada A, Sahu P, Chowdhury S, Karjalainen LP, Levoska J & Oittinen T
    Kinetics of the gamma  epsilon martensitic transformation in fine-grained Fe-26Mn-0.14C austenitic steel. - Metallurgical and Materials Transactions A 39A, 462-465.

  2. Karjalainen P, Taulavuori T, Sellman M & Kyröläinen A
    Some strengthening methods for austenitic stainless steels. - Steel Research International 79 (6), 404-412.

  3. Misra R, Mali S, Nayk S, Somani M & Karjalainen LP
    Favorable surface adhesion response of electrocrystallized nanohydroxyapatite on ultrafine-grained/nanograined austenitic stainless steel. - Scripta Materialia 59, 834-837.

  4. Misra R, Ravi K, Somani M & Karjalainen LP
    Deformation processes during tensile straining of ultrafine/nanograined structures formed by reversion in metastable austenitic steels. - Scripta Materialia 59, 79-82.

  5. Rajasekhara S, Ferreira P, Karjalainen LP & Kyröläinen A
    Tm microstructure evolution in nano/sub-micron grained AISI 301 stainless steel. - TMS Annual Meeting 3, 257-265.

  6. Tiitto K, Pyykkönen J & Mäntylä P
    Localised electric heating to improve the quality of steel slabs and billets. - Steel Times International 32 (2), 33,37.


2007

  1. Hamada A, Karjalainen LP & Somani M
    Constitutive behaviour of two high-Mn-Al TWIP steels at hot rolling temperatures. - Canadian Metallurgical Quarterly 46 (1), 47-56.

  2. Hamada A, Karjalainen LP & Somani M
    Influence of aluminum on hot deformation behaviour and tensile properties of high-Mn TWIP steels. - Materials Science and Engineering A 467, 114-124.

  3. Hamada A, Karjalainen LP, Somani M & Ramadan R
    Deformation mechanisms in high-Al bearing high-Mn TWIP steels in hot compression and in tension at low temperatures. - Materials Science Forum 550, 217-222.

  4. Hamada A, Somani M & Karjalainen LP
    High temperature flow stress and recrystallization behaviour of high-Mn TWIP steels. - ISIJ International 47 (6), 907-912.

  5. Rajasekhara S, Ferreira P, Karjalainen LP & Kyröläinen A
    Hall-Petch behaviour in ultra-fine-grained AISI 301LN stainless steel. - Metallurgical and Materials Transactions A 38 (June), 1202-1210.

  6. Sahu P, Hamada A, Ghos C & Karjalainen LP
    Structure and microstructure evolution during martensitic transformation in wrought Fe-26Mn-0.14C austenitic steel: an effect of cooling rate. - Journal of Applied Crystallography 40, 354-361.

  7. Somani M & Karjalainen LP
    Modelling the deformation and annealing processes: physical and regression approaches. - Materials Science Forum 550, 583-588.

  8. Somani M, Karjalainen LP & Bianchi J
    On the recrystallisation characteristics and kinetics of a 9SMn28 free cutting steel. - Materials Science Forum 558-559, 333-338.

  9. Somani M, Karjalainen LP, Kyröläinen A & Taulavuori T
    Processing of submicron grained microstructures and enhanced mechanical properties by cold-rolling and reversion annealing of metastable austenitic stainless steels. - Materials Science Forum 539-543, 4875-4880.

 

2006

  1. Bleck W, Frehn A, Ratte E, Schedin E, Staubwasser L, Avendano J, Akdut N, Brasseur E, Karjalainen LP & Juntunen P
    Methods of improving the deep drawing properties of austenitic stainless steels. Physical metallurgy and design of new generic steel grades. Final report. - European Commission. Technical steel research. EUR 21979 EN. Luxembourg, European Communities. 50.

  2. Hamada A & Karjalainen LP
    Nitric acid resistance of new type Fe-Mn-Al stainless steels. - Canadian Metallurgical Quarterly 45 (1), 41-48.

  3. Kangasvieri T, Nousiainen O, Putaala J, Rautioaho R & Vähäkangas J
    Reliability and RF performance of BGA solder joints with plastic-core solder balls in LTCC/PWB assemblies. - Microelectronics Reliability 46, 1335-1347.

Last updated: 2.11.2018