Articles

2018


2017


2016

 

2015

  • 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.

  • 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.

  • 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

  • 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.

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

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

  • 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.

  • 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.

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

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

  • Mahato B, Shee S, Sahu T, Ghosh C, Sahu P, Porter D & Karjalainen P
    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.

  • Mehtonen S, Karjalainen P & 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.

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

  • 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.

  • 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.

  • 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.

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

  • 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.

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

  • Somani M, Pyykkönen J, Porter D, Karjalainen P & 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.

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

  • 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.

  • 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

  • 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.

  • Barman H, Hamada A, Sahu T, Mahato B, Talonen J, Shee S, Sahu P, Porter D & Karjalainen P
    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.

  • Behjati P, Kermanpur A, Najafizadeh A, Samaei B, Karjalainen P, 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.

  • 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.

  • Challa V, Wan X., Misra R, Somani M & Karjalainen P
    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.

  • Challa V, Wan X, Somani M, Karjalainen P. & 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.

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

  • 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).

  • 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

  • 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.

  • 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.

  • 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.

  • Juuti T, Rovatti L, Mäkelä A, Karjalainen P & 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.

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

  • Kaijalainen A, Suikkanen P, Karjalainen P & 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.

  • 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.

  • 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.

  • 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.

  • Mehtonen S, Karjalainen P & 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.

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

  • Mehtonen S, Palmieere E, Misra D, Karjalainen P & 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.

  • Nune C, Misra R, Somani M & Karjalainen P
    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.

  • 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.

  • 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.

  • 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.

  • 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.

  • Somani M, Porter D, Karjalainen P & 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).

  • Somani M, Porter D, Karjalainen P, 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.

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

 

2013

  • Anttila S, Karjalainen P &  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.

  • 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.

  • 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.

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

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

  • 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.

  • 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

  • Hamada A, Karjalainen P, 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.

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

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

  • Järvenpää A, Jaskari M, Karjalainen P & 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.

  • 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

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

  • Kinnunen E, Miettunen I, Somani M, Porter D, Karjalainen P, 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

  • Kisko A, Misra R, Talonen J &  Karjalainen P
    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.

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

  • Laitinen R, Porter D, Karjalainen P, 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.

  • 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.

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

  • Mehtonen S, Karjalainen P &  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.

  • 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.

  • Misra R, Nune C, Pesacreta T, Somani M & Karjalainen P
    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.

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

  • 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.

  • 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.

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

  • Somani M, Porter D, Karjalainen P & 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.

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

  • Suikkanen P, Cayron C, DeArdo A & Karjalainen P
    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.

  • 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

  • Ali-Löytty H, Jussila P, Juuti T, Karjalainen P, 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.

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

  • 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

  • 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.

  • Juuti T, Karjalainen P & 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.

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

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

  • Karjalainen LP, Leinonen J, Mäntyjärvi K& Porter D
    Hitsaustutkimus ja -opetus Oulun yliopiston Terästutkimuskeskuksessa. - Hitsaustekniikka 62 (3), 15-19

  • 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.

  • Misra R, Zhang D, Jia Z, Venkatsurya P, Somani M & Karjalainen  P
    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.

  • Misra R, Venkatsurya P, Somani M & Karjalainen P
    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.

  • 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.

  • 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).

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

  • Sahu P, Hamada A, Sahu T, Puustinen J,  Oittinen T & Karjalainen P
    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.

  • 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.

  • 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.

  • Suikkanen P, Lang V, Somani M, Porter D & Karjalainen  P
    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.

  • 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

  • Aspegren P, Palosaari M, Anttila S & Heikkinen H-P
    Ferriittiset ruostumattomat teräkset ja niiden hitsaus. - Hitsaustekniikka 61 (4), 14-20

  • 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

  • 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.

  • Garcia C, Cho K, Redkin K, DeArdo A, Tan S, Somani M & Karjalainen P
    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.

  • Hamada A, Karjalainen P, 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.

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

  • 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.

  • Misra R, Zhang Z, Venkatasurya P, Somani M & Karjalainen P
    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.

  • Misra R, Zhang Z, Jia Z, Venkat Surya P, Somani M & Karjalainen P
    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.

  • Misra R, Girase B, Surya V, Somani M &  Karjalainen P
    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.

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

  • 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.

  • 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.

  • 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.

  • Shah J, Venkatasurya P, Thein-Han W, Misra R, Pesacreta T,  Somani M & Karjalainen P
    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.

  • Suikkanen P, Cayron C, DeArdo A & Karjalainen P
    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

  • Cvetkovski S, Karjalainen P, 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.

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

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

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

  • Hamada A & Karjalainen P
    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.

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

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

  • Leinonen J
    Lujat ja ultralujat alumiiniseokset sekä niiden hitsattavuus. - Hitsaustekniikka 60 (2), 4-9

  • 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.

  • Misra R, Nayak S, Venkatasurya P, Ramuni V, Somani M & Karjalainen P
    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.

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

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

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

  • Misra R, Zhang Z, Jia Z, Somani M & Karjalainen P
    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.

  • Misra R, Zhang Z, Venkatasurya P, Somani M & Karjalainen P
    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.

  • Mäkelä K, Huopana J, Seppänen T, Ulkuniemi J, Kananen M, Valtonen M, Heikkala J & Karjalainen J
    Tyviko-projektin loppuraportti. - VTT tiedotteita 2553. Helsinki, VTT.

  • 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.

  • 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.

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

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

  • Rajasekhara S, Karjalainen P, 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.

  • Somani M & Karjalainen P
    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.

  • Venkatsurya P, Thein-Han W, Misra R, Somani M, Karjalainen P
    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.

Last updated: 2.11.2018