Materiaali- ja konetekniikka

Konferenssijulkaisut

2020

2019

2018


2017

  • Gong Y, Liang X, Uusitalo J & DeArdo A
    Annealing Studies of Hsla Steels Using EBSD.  - Proceedings of the 6th International Conference on Recrystallization and Grain Growth (ReX&GG 2016). Cham. 99-112.
  • 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, Vol 35 No 1–2 (2017), 5-21.
  • Juuti T, Uusikallio S, Kaijalainen A, Heinonen E, Tun N & Porter D
    The effect of sample preparation on the microstructure of austenitic-ferritic stainless steel, Conference Paper, Materials Science Forum, Volume 879, 2017, Pages 873-8789th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016; Graz; Austria; 29 May 2016 through 3 June 2016; Code 186759.
  • Kaijalainen A, Liimatainen M, Kesti V, Anttila S, Suikkanen P & Porter D
    Effect of red scale on the bendability of ultrahigh-strength strip steel, Conference Paper, Materials Science Forum Volume 879, 2017, Pages 879-884, 9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016; Graz; Austria; 29 May 2016 through 3 June 2016; Code 186759.
  • Kaijalainen A, Kesti V, Vierelä R, Ylitolva M, Porter D & Kömi J
    The effect of microstructure on the sheared edge quality and hole expansion ratio of hot-rolled 700 MPa steel, 36th IDDRG Conference - Materials Modelling and Testing for Sheet Metal Forming 2–6 July 2017, Munich, Germany, IOP Publishing, Article no. 012103, 2017, DOI 10.1088/1742-6596/896/1/012103.
  • Kodukula S, Ylimäinen T, Kela J & Anttila S
    Development of new high-performance cost-efficient high-Cr stainless steel grade for sheet forming applications. Conference proceedings of the 9th European Stainless Steel Conference - Science & Market & 5th European Duplex Stainless Steel Conference & Exhibition. 25-27 May 2017, Bergamo, Italy. Associazione Italiana di Metallurgia. 978-88-98990-12-2, 11.
  • Kolli S, Ohligschläger T & Porter D
    Continuous cooling sensitization and its evaluation in austenitic stainless steel.  - Conference proceedings of the 9th European Stainless Steel Conference - Science & Market & 5th European Duplex Stainless Steel Conference & Exhibition. 25-27 May 2017, Bergamo, Italy. Associazione Italiana di Metallurgia, 033.
  • Man  J, Chlupová A, Kubena I, Kruml T, Man O, Järvenpää A, Karjalainen L & Polák J
    LCF behaviour of 301LN steel : Coarse-grained vs. UFG-bimodal structure.  - LCF8 : Eight international conference on low cycle fatique. June 27-29, 2017, Dresden, Germany. Beck, T.; Charkaluk, E. Berlin, German Association for Materials Research and Testing e.V. 205-210.
  • Manninen T, Vierelä R, Ylitolva M, Leinonen O, Ilmola J & Larkiola J
    A comparative study of two different methods for determination of forming limits in the first quadrant.  - Conference proceedings of the 9th European Stainless Steel Conference - Science & Market & 5th European Duplex Stainless Steel Conference & Exhibition. 25-27 May 2017, Bergamo, Italy. Associazione Italiana di Metallurgia, 057.
  • Miettunen I, Kaupinmäki T, Anttila S & Porter D
    Improved ductility via two-step heat treatment in low-C and low-Ni martensitic stainless steel.- Conference proceedings of the 9th European Stainless Steel Conference - Science & Market & 5th European Duplex Stainless Steel Conference & Exhibition. 25-27 May 2017, Bergamo, Italy. Associazione Italiana di Metallurgia, 017.
  • Pallaspuro S, Yu H, Kisko A, Kömi J, Porter D & Zhang Z
    Low-temperature hydrogen embrittlement in martensitic steels.  - 14th International Conference on Fracture (ICF 14). -. 2.
  • Somani M, Porter D & Karjalainen LP
    On the hot deformation and static recrystallization characteristics of Al-bearing microalloyed twip steels, Proceedings of the 6th International Conference on Recrystallization and Grain Growth (ReX&GG 2016), 131-136, International Conference on Recrystallization and Grain Growth, Springer, 2017.
  • Tervo H, Kaijalainen A & Kömi J
    Investigation on inclusions and their effect on the mechanical properties and bendability of ultrahigh-strength steel.  - MultiScience - XXXI. microCAD International Multidisciplinary Scientific Conference. 20-21 April 2017,Miskolc, Hungary.  University of Miskolc. 1-8.
  • Uusikallio S, Miettunen I, Anttila S, Manninen T & Nevasmaa P
    Suitability of size adjustment in impact toughness transition region for sub-sized ferritic stainless steel Charpy-V results. - Conference proceedings of the 9th European Stainless Steel Conference - Science & Market & 5th European Duplex Stainless Steel Conference & Exhibition. 25-27 May 2017, Bergamo, Italy. Associazione Italiana di Metallurgia, 027.


2016

  • Angella G, Donnini R, Ruan D, Kariem M, Porter D & Uusitalo J
    Internal variable model describing high temperature plastic behavior of metallic materials in a wide range of high strain rates. (Artikkeli tieteellisessä konferenssijulkaisussa). - TMP 2016 - 5th International Conference on ThermoMechanical Processing. Milano. 1-8/.
  • Arola A-M, Kaijalainen A & Kesti V
    The effect of surface layer properties on bendability of ultra-high strength steel. - ESAFORM 2016: Proceedings of the 19th International ESAFORM Conference on Material Forming. AIP Conference Proceedings 1769, 200024.
  • Gong Y, Hua M, Uusitalo J & DeArdo A
    New challenges in thermomechanical processing: Applications in the cold mill. - TMP 2016 - 5th International Conference on ThermoMechanical Processing. Milano. 1-13
  • Gong Y, Hua M, Uusitalo J & DeArdo A
    Improving the sheared-edge formability of high-strength dual-phase steel.  - AISTech 2016 Iron and Steel Technology Conference; Pittsburgh; United States, 16 May 2016 through 19 May 2016, volume 3. AISTech - Iron and Steel Technology Conference Proceedings 2016. Warrendale, PA, AISTECH. 2723-2735.
  • Gong Y, Hua M, Uusitalo J & DeArdo A
    Processing factors that influence the microstructure and properties of high-strength dual-phase steels produced using CGL simulations.  - AISTech 2016 Iron and Steel Technology Conference; Pittsburgh; United States, 16 May 2016 through 19 May 2016, volume 3. AISTech - Iron and Steel Technology Conference Proceedings. Warrendale, PA, AISTECH. 2779-2789.
  • Gong Y, Hua M, Uusitalo J & DeArdo A
    Improving strength-ductility balance of high strength dual-phase steels by addition of vanadium.  - HSLA Steels 2015, Microalloying 2015 and Offshore Engineering Steels 2015 Conference Proceedings: Held November 11-13th, 2015 Hangzhou, Zhejiang Province, China. The Chinese Society for Metals (CSM) and Chinese Academy of Engineering (CAE). Hoboken, New Jersey. 621-634.
  • Haiko O, Miettunen I, Porter D, Ojala N, Ratia V, Heino V & Kemppainen A
    Processing and Wear Testing of Novel High-Hardness Wear-Resistant Steel. - The 17th Nordic Symposium on Tribology - NORDTRIB 2016. 2-11.
  • Hannula J, Porter D,  Somani M & Mehtonen S
    Effect of molybdenum and niobium on the microstructures and mechanical properties of direct-quenched high-strength steel. - 5th International Conference on Thermomechanical Processing.Milano, Italia, Associazione Italiana di Metallurgia, 5045.
  • Hietala M, Keskitalo M, Järvenpää A, Saine K, Karjalainen L, Mäntyjärvi K
    Mechanical behaviour of laser-welded corrugated panels of ultrahigh strength steel.  - Proceedings of the 16th International Conference on New Trends in Fatigue and Fracture (NT2F16), May 24-27, 2016, Dubrovnik, Croatia. Božić, Željko; Vrdoljak, Milan.  1-6.
  • Hua M, Wang Q, Vipperman J & DeArdo A
    Plastic deformation behavior of weld lines in ERW steel pipe. - AISTech 2016 Iron and Steel Technology Conference; Pittsburgh; United States, 16 May 2016 through 19 May 2016, volume 2. AISTech - Iron and Steel Technology Conference Proceedings 2016. Warrendale, PA, AISTECH. 2327-2335.
  • Kaijalainen A, Kesti V, Arola A-M, Liimatainen M & Porter D
    Microstructural investigation of strain localization, void formation and fracture mechanisms in ultrahigh-strength steel bending.  - Advancements in Theoretical and Applied Plasticity : Proceedings of PLASTICITY ’16. Khan, Akhtar S. Maryland, USA, NEAT press. 40-42.
  • 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. Advancements in Theoretical and Applied Plasticity: Proceedings of PLASTICITY ’16. Khan, Akhtar S.. Maryland, USA, NEAT press. 37-39.
  • Mehtonen S, Kesti V, Mourujärvi J, Kaijalainen A
    Effect of thermomechanical processing on the microstructure, texture and impact toughness of two 700 MPa strength class structural steels.  - 5th International Conference on Thermomechanical Processing. Milano, Italia, Associazione Italiana di Metallurgia, 5020.
  • Miettunen I, Anttila S, Kaupinmäki T & Porter D
    The effect of Ni, Mn and tempering on austenite reversion in 13% Cr martensitic stainless steels. - 5th International Conference on Thermomechanical Processing.  Associazione Italiana di Metallurgia, 5069.
  • Pikkarainen T, Vuorenmaa V, Rentola I, Leinonen M & Porter D
    Effect of superheat on macrostructure and macrosegregation in continuous cast low-alloy steel slabs. - 4th International Conference on Advances in Solidification Processes (ICASP-4) 8–11 July 2014, Windsor, UK. IOP Conference Series: Materials Science and Engineering 117. Bristol. 1-7.
  • Pohjonen A, Kyllönen V & Paananen J
    Analytical Approximations and Simulation Tools for Water Cooling of Hot Rolled Steel Strip.  - Proceedings of the 9th EUROSIM Congress on Modelling and Simulation, 12-16 September 2016 in Oulu, Finland.  731-736.
  • Saastamoinen A, Kaijalainen A, Porter D & Suikkanen P
    Effect of titanium and nitrogen content on the microstructure, hardenability and mechanical properties of direct quenched and tempered ultra-high strength structural steel.  - 5th International Conference on Thermomechanical Processing. Milano, Italia, Associazione Italiana di Metallurgia, 5050.
  • Salmela O, Putaala J, Nousiainen O, Uusimäki A, Särkkä J & Tammenmaa M
    Multipurpose Lead-Free Reliability Prediction Model.  - 2016 pan pacific microelectronics symposium (pan pacific).  1-7.
  • Vuorinen E, Heino V, Ojala N, Haiko O & Hedayati A
    The effects of microstructure on erosive-abrasive wear behavior of carbide free bainitic and boron steels. - The 17th Nordic Symposium on Tribology - NORDTRIB 2016. 15-19.


2015

  • Anttila S, Heikkinen H-P, Säynäjäkangas J & Porter D
    Impact energy and fracture appearance in welds of some ferritic stainless steels. - 8th European Stainless Steel Conference, 28-30 April, 2015, Graz, Austria. Austrian Society for Metallurgy and Materials. 98-107.
  • Chlupova A, Man J, Polak J, Skorik V & Karjalainen P
    Grain refinement effect on fatique properties of austenitic stainless steel with deformation induced martensite formation. NANOCON 2014 Conference Proceedings. 25-30.
  • Gong Y, Hua M,  Uusitalo J & Deardo A
    Effects of thermomechanical processing and vanadium additions on microstructures and properties of high strength dual phase steels processed with continuous galvanizing line simulations.  - Proceedins of the Materials Science and Technology Conference and Exhibition 2015, MS and T 2015; Greater Columbus Convention CenterColumbus; United States; 4-8.10.2015. 995-1006.
  • Hua M, Gong Y, Gordillo M, Glodowski R & Deardo A
    HRTEM on the precipitates in V-added DP980 steel.  - Materials Science and Technology Conference and Exhibition 2015, MS and T 2015; Greater Columbus Convention CenterColumbus; United States; 4-8.10.2015.  947-953.
  • Kaijalainen A & Suikkanen P & Porter D
    Effect of re-austenitization on the transformation texture inheritance.- 17th International Conference on Textures of Materials (ICOTOM 17) : IOP Conference Series: Materials Science and Engineering. Skrotzki, W.; Oertel, C. G.. IOP Conference Series: Materials Science and Engineering 82. Bristol. 1-5, 012058.
  • Kesti V, Kaijalainen A, Mourujärvi J & Ruoppa R
    Bendability and microstructure of Optim® 700 MC Plus. - Proceedings of the 13th Nordic Steel Construction Conference. Tampere, Finland 23-25 September 2015. Markku Heinisu; Jari Mäkinen. Tampere, 322.
  • Ma B, Seong H-G, Gong Y & DeArdo A
    The effect of hot rolling process and chemical composition on the mechanical performance of API J55 steel. - Materials Science and Technology Conference and Exhibition 2015, MS and T 2015; Greater Columbus Convention CenterColumbus; United States; 4-8.10.2015.  693-700.
  • Palosaari M & Juuti T & Manninen T
    The effect of post-annealing cooling rate on the yielding behaviour of type EN 1.4016 ferritic stainless steel.  - 8th European Stainless Steel Conference 2015. 28-30 April 2015, Graz. 367 - 372.
  • Tervo H, Kaijalainen A, Porter D, Pikkarainen T, Kesti V, Mehtonen S & Leinonen M
    Effect of Impurity Level on the Mechanical Properties of Ultra-High-Strength Steel. - Proceedings of the 9th International Conference on Clean Steel. Budapest, Hungarian Mining and Metallurgical Society. 1-11.
  • Wallin K, Karjalainen-Roikonen P & Pallaspuro S
    Estimating low temperature fracture properties for very high strength steels. - The Twenty-fifth International Offshore and Polar Engineering Conference, 21-26 June, Kona, Hawaii, USA. Proceedings of the International Offshore and Polar Engineering Conference. 301-308.
  • Wallin K, Pallaspuro S, Karjalainen-Roikonen P & Suikkanen P
    Applicability of the Master Curve Method to Ultra High Strength Steels.- ASME 2015 Pressure Vessels and Piping Conference : Volume 1B : Codes and Standards. New York, The American Society of Mechanical Engineers, PVP2015-45554.


2014

  • Challa V, Misra R, Somani M & Karjalainen LP
    Interplay Between Grain Size and Austenite Stability on the Dedormation Behavior of High Strength - High Ductility Cobination Austenitic STainless Steels. AISTech - Iron and STeel Technology Conf. Proc., 3 (2014) pp. 3143-3150.
  • Chlupova A, Man J, Kubena I, Polak J & Karjalainen LP
    LCF beheviour of ultrafine grained 301LN stainless steel, Procedia Engineering 74 (2014) 147-150 (XVII International Colloquium on Mechanical Fatique of Metals (ICMFM17)).
  • Chlupova A, Man J, Polak J & Karjalainen LP
    Microstructural investigation and mechanical testing of an ultrafine-grained austenitic stainless steel. - NANOCON 2013, 5th International Conference. Proceedings.  733-738.
  • 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, XVII International Colloquim on Mechanical Fatigue of Metals (ICMFM17), Procedia Engineering 74 (2014) 47-52.
  • Hamada A, Kisko A, Sahu P & Karjalainen P
    Enhancement of Mechanical Properties of a Low Ni Cr-Mn Austenitic STainless Steel by Controlled Reversion Annealing. 12th International Conference on Mining, Petroleum and Metallurgical Engineering, Suez University 20-22 October, 2014, MET10-2014.
  • Karjalainen P, Somani M, Porter D, Fabritius T & Mäntyjärvi K
    Funding of Steel Research in Finland and Examples of its Outcome at CASR. Proc. VIth Intl. Metallurgical Congress (IMC 2014), Ohrid, Macedonia, 29 May -01 June, (2014) CD (Plenary lecture).
  • Nyyssönen T, Somani M, Peura P & Kuokkala V-T
    Microstructural response of high aluminum steels to quenching and partitioning treatment.  - ASME 2013 International Mechanical Engineering Congress and Exposition.  V02AT02A041.
  • Pikkarainen T, Vuorenmaa V, Rentola I, Leinonen M & Porter D
    Effect of superheat on macrostructure and macrosegregation in continuous cast low-alloy steel slabs (2014) IOP Conference Series: Materials Science and Engineering (MSE).
  • Putaala J, Nousiainen O, Salmela O, Yujie D, Hagberg J & Uusitalo A
    Aspects for accelerated testing and reliable lifetime estimation of lead-free soleder interconnections. Proceedings of International Microelectronics and Packaging Society Nordic Annual Conference (IMAPS Nordic), 9-11 June 2014, IMAPS.
  • Qiu F & Kujanpää V & Uusitalo J
    Microhardness of the microstructural phases of laser hardened steels. - The 14th Nordic Laser Materials Processing Conference, NOLAMP 14, August 26th-28th, 2013, Gothenburg, Sweden. Kaplan, Alexander; Engström, Hans. Luleå, Luleå University of Technology. 269-280.
  • Somani M, Porter D, Karjalainen LP, Suikkanen P & Misra R
    Process Design for Tough Ductile Martensitic Steels Through Direct Quenching and Partitioning - Microstructures, Mechanisms and Mechanical Properties. J. Mater, Today Proc. Int. Conf. on Martensitic Transformations (ICOMAT 2014), Bilbao, Spain, 6-11 July 2014.
  • Somani M, Porter D, Karjalainen LP, Suikkanen P and & Misra R
    Innovation and  processing of novel tough ductile ultra-high strengt steels through TMR-DQP processing route, Materials Science  Forum, 783-786, 2014, 1009-1014.


2013

  • Chlupová A, Man J, Polák J & Karjalainen LP
    Microstructural investigation and mechanical testing of an ultrafine-grained austenitic stainless steel, in: Proc. of 5th Int. Conf. NANOCON 2013, CD ROM, Tanger Ltd., Ostrava, 2013, paper No. 2049, 6 p.
  • Iskanius P & Muhos M
    ERP implementation in manufacturing SMEs - An empirical study. - Proceedings of the 25th NOFOMA Conference, June 3-5, 2013, Gothenburg, Sweden. Arnäs, Ed. Per Olof; Arvidsson, Niklas; Bergqvist, Rickard; Johansson, Mats (Eds.). 1-16, 71536.
  • Iskanius P & Pohjola I
    Applying the concept of communities of practice: An empirical study of innovative collaboration between academia and industry.  - Proceedings of the 14th European Conference on Knowledge Management, ECKM 2013, 5-6 September, 2013, Lithuania. Volume One. Laniunaite, Brigita; Petraite, Monika. United Kingdom. 278-286.
  • Nyyssönen T, Somani M, Peura P & Kuokkala V-T
    Microstructural response of high aluminium steels to quenching and partitioning treatment.  - ASME 2013 International Mechanical Engineering Congress and Exposition. Volume 2A: Advanced Manufacturing. ASME. 1-10, IMECE2013-63735.
  • Pyykkönen J, Somani M, Porter D & Martin D
    Experimental and simulation studies of thermal and microstructure evolution during accelerated cooling of advanced high strength steels. - ROLLING 2013, 9th International ROLLING Conference & 6th European ROLLING Conference, June 10-12, 2013, Venice, Italy. -, Associazione Italiana di Metallurgia. 1-11.
  • Saastamoinen A, Porter D & Suikkanen P
    The microstructure and properties of direct quenched martensite subjected to both slow furnace tempering and rapid induction tempering cycles.  - ROLLING 2013, 9th International ROLLING Conference & 6th European ROLLING Conference, June 10-12, 2013, Venice, Italy. -, Associazione Italiana di Metallurgia. 1-13.


2012

  • Hamada A, Porter D, Puustinen J, Rovatti L & Karjalainen LP
    Study of cyclic strain localization and fatigue fracture mechanism of high-manganese twinning-induced plasticity steels.- XVI Internationational Colloquium "Mechanical Fatigue of Metals", September 24 - 26, 2012, Brno, Czech Republic. pp. 1 - 8.
  • Heikkala J &  Väisänen A
    Usability testing of ultra high-strength steels. - ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis (ESDA2012), July 2 - 4, 2012, Nantes, France. Proceedings. -. Nantes. 1-11, ESDA2012- 82770
  • Järvenpää A, Karjalainen P &  Jaskari M
    Effect of grain size on fatigue behaviour of type 301LN stainless steel.- XVI Internationational Colloquium "Mechanical Fatigue of Metals", September 24 - 26, 2012, Brno, Czech Republic. pp. 1 - 8.
  • Kaijalainen A, Karjalainen LP, Porter D, Suikkanen P, Kömi J, Kesti V & Saarinen T
    Effect of inclusions on the properties of ultra-high-strength low-alloy steel with a martensitic-bainitic microstructure. - Proceedings of the 8th International Conference on CLEAN STEEL, 14 - 16 May, 2012, Budapest, Hungary. CD-ROM. Hungary 2012. pp. 1 - 5
  • Kantola J, Järvenpää A, Jaskari M, Mäntyjärvi K &  Karjalainen J
    Influence of plasma, laser and waterjet cutting on fatigue life of austenitic-ferritic stainless steel.  - XVI Internationational Colloquium "Mechanical Fatigue of Metals", September 24 - 26, 2012, Brno, Czech Republic. -. Internationational Colloquium "Mechanical Fatigue of Metals". 1-8
  • Kinnunen E, Miettunen I, Mahesh S, Porter D, Karjalainen LP, Alamattila I, Kemppainen A, Liimatainen T & Ratia V
    Development of A New Direct Quenched Abrasion Resistant Steel, SimPro'12, December 12-14, Ranchi, India, pp. 43-52
  • Kutuniva K, Karjalainen J & Mäntyjärvi K
    Effect of Convex Sheared Punch Geometry on Cutting Force of Ultra-High-Strength Steel. - 15th Conference of the European Scientific Association on Material Forming, ESAFORM 2012, March 14-16, 2012, Erlangen, Germany. Merklein, Marion; Hagenah, Hinnerk. Key Engineering Materials 504-506, Part 2. Zurich, Trans Tech Publications. 1359-1364.
  • Mahesh S, Porter D, Karjalainen LP & Misra D
    Evaluation of DQ&P Processing Route for the Development of Ultra-high Strengt Tough Ductile Steels. SimPro'12, December 12-14, Ranchi, India, pp. 295-306.
  • Porter J & Lappalainen K
    Laser milling of precision mechanics for space instruments. - ASME 2012 11th Biennial Conference on Engineering Systems Design and Analysis (ESDA2012), July 2 - 4, 2012, Nantes, France. Proceedings. -. Nantes. 1-6, ESDA2012-82779.
  • Pyykkönen J, Somani M, Porter D, Holappa M & Tarkka T
    Modelling of thermal history and microstructural evolution on the run-out table of a hot strip mill. - Proceedings of the 6th Internationala Quenching and Control of Distortion Conference including the 4th International Distortion Engineering Conference, September 9 - 13, 2012, Chicago, Illinois, USA. Ed. D. Scott MacKenzie. ASM International 2012, USA. pp. 817 - 828.
  • Pyykkönen J, Suikkanen P, Somani M & Porter D
    Effect of temperature, strain and interpass time on microstructural evolution during plate rolling. - Journées Annuelles de la SF2M 2012 / SF2M Annual Meeting 2012. J.M. Quilbé. V100 2012, EDP Sciences. S1-17 - S1-19.
  • Somani M,  Porter D, Karjalainen LP &  Misra D
    On the decomposition of austenite in high-silicon steel during quenching and partitioning . - Materials Science and Technology (MS&T) 2012, October 7 - 11, 2012, Pittsburgh, Pennsylvania, USA. Conference Proceedings. pp. 1013 - 1020.
  • 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, vols. 706-709 (2012), pp. 2824 - 2829.
  • Somani M & Karjalainen LP
    A rationale for SRX regression model of hot-deformed austenite using an orthogonal Taguchi L8 matrix steels. Materials Science Forum, vols. 715 - 716 (2012), pp. 751 - 757.


2011

  • Cvetkovski S, Karjalainen LP, Kisko A & Lantto S
    Characteristic microstructures in simulated HAZ of temper-rolled austenitic stainless steel EN 1.4318.- 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. CD-ROM. -, Associazione Italiana di Metallurgia. 1-10, 75.
  • Garcia C, Suikkanen P, Hua M & DeArdo A
    Modern microalloyed steels.  - The 6th International Conference on High Strength Low Alloy Steels (HSLA Steels'2011), May 31-June 2, 2011, Beijing, China. CD-ROM. -. 1-7.
  • Heikkilä S, Kyröläinen A, Kömi J, Porter D, Lehtinen M &  Karjalainen LP
    An evaluation of the reliability of standard preheat calculations for a direct-quenched and tempered steel.  - JOM-16, 16th International Conference on the Joining of Materials, May 10 - May 13, 2011, Tisvildeleje, Denmark. -. 1-11.
  • Hemmilä M, Liimatainen T, Porter D, Kömi J, Laitinen R & Mikkonen P
    Mechanical properties and weldability of 700 MPa structural steels with excellent formability.  - The 3rd International Conference on Steels in Cars and Trucks, SCT 2011, June 5 - 9, 2011, Salzburg, Austria. Hans-Joachim Wieland (ed.). Düsseldorf, Verlang Stahleisen GmbH. 516-523.
  • Juuti T, Karjalainen LP, Rovatti L, Heikkinen E-P & Pohjanne P
    Contribution of Mo and Si to Laves-phase precipitation in type 444 steel and its effect on steel properties. - 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. CD-ROM. -, Associazione Italiana di Metallurgia. 1-9.
  • Järvenpää A, Mäntyjärvi K, Merklein M, Määttä A,  Hietala M & Karjalainen J
    Mechanical Properties of Laser Heat Treated 6 mm Thick UHSS-Steel. - The 14th International ESAFORM Conference on Material Forming. Menary, G.  1319-1324.
  • Kantola J, Mäntyjärvi K, Toppila R &  Karjalainen J
    The effects of notch manufacturing method and tolerance on impact test results of UHS steels.  - 14th International Conference on Sheet Metal, SheMet 2011, Leuven, 18-20 April 2011. -. Key Engineering Materials 473. 412-419.
  • Kisko A, Hamada A, Karjalainen LP & Talonen J
    Microstructure and mechanical properties of reversion treated high Mn austenitic 204Cu abd 201 stainless steels. - The 1st International Conference on High Manganese Steels, HMnS 2011, May 15-18, 2011, Seoul, Korea. -. 1-11.
  • Kisko A, Rovatti L, Miettunen I, Karjalainen P & Talonen J
    Microstructure and anisotropy of mechanical properties in reversion-treated high-Mn type 204Cu and 201 stainless steels.  - 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. CD-ROM. -, Associazione Italiana di Metallurgia. 1-11.
  • Lang V, Suikkanen P, Somani M, Porter D & Karjalainen LP
    Static recrystallization kinetics of austenite after hot deformation of carbide-free bainitic steels.  - Advanced Metal Materials and Technologies (AMMT'2011). Proceedings of the International Scientific and Technical Conference, June 22 - 24, 2011, Saint-Petersburg, Russia. -. 301-304.
  • Leinonen J
    Mechanical properties of weld joints in a novel high-strength austenitic stainless steel. - 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. CD-ROM. -, Associazione Italiana di Metallurgia. 1-8.
  • Lämsä J, Mäntyjärvi K, Järvenpää A, Grüner M, Merklein M & Karjalainen J
    Methods for determination of residual stress of a formed plate using laser ablation, wire EDM and milling.  - 14th International Conference on Sheet Metal, SheMet 2011, Leuven, 18-20 April 2011. -. Key Engineering Materials 473. 368-375.
  • Mehtonen S, Oittinen T &  Karjalainen LP
    Restoration mechanisms in stabilized high-Cr ferritic stainless steels in hot deformation. - 7th European Stainless Steel Conference, 21-23 September, 2011, Como, Italy. Proceedings. CD-ROM. -, Associazione Italiana di Metallurgia. 1-12, 88.
  • Rasmus M, Mäntyjärvi K & Karjalainen J
    Small batch laser welding using light fasteners and laser tack welding. - 14th International Conference on Sheet Metal, SheMet 2011, Leuven, 18-20 April 2011. -. Key Engineering Materials 473. 267-272.
  • Somani M, Suikkanen P, Lang V, Porter D & Karjalainen LP
    The stress relaxation technique to determine the recrystallization kinetics in processing of advanced steels by thermomechanical processing. - MEFORM 2011, Werkstoffkennwerte für die Simulation von Umformprozessen, 30. März bis 1. April 2011 in Freiberg, Deutschland. -. Freiberg, Technische Universität Bergakademie Freiberg, Institut für Metallformung. 172-189.
  • Somani M, Pyykkönen J, Porter D & Karjalainen LP
    Recent advances in physical simulation and modelling for innovative approaches to the processing of steels. - International Conference on Advances in Analytical Techniques and Characterization of Materials (ATCOM 2011), July, 5 - 7, 2011, Ranchi, India. -. 1-13.


2010

  • Garcia C, Hua M, DeArdo A, Suikkanen P &  Karjalainen LP
    The alloy design and thermomechanically controlled processing (TMCP) of plate for high pressure, large diameter pipelines.  - 2nd International Conference Super-High Strength Steels, 17 - 20 October 2010, Verona, Italy. Proceedings. -. Milano, Associazione Italiana di Metallurgia. 1-6.
  • Kaijalainen A, Suikkanen P, Karjalainen LP, Kömi J & DeArdo A
    Effect of austenite conditioning in the non-recrystallization regime on the microstructures and properties of ultra high strength bainitic/martensitic strip steel.  - 2nd International Conference Super-High Strength Steels, 17 - 20 October 2010, Verona, Italy. Proceedings. -. Milano, Associazione Italiana di Metallurgia. 1-18.
  • Nevasmaa P, Laukkanen A, Sirén M, Somani M &  Karjalainen LP
    Influence of weld strength mis-match on failure behaviour of strain hardened austenitic stainless steel.  - 2nd International Conference Super-High Strength Steels, 17 - 20 October 2010, Verona, Italy. Proceedings. -. Milano, Associazione Italiana di Metallurgia. 1-12.
  • Somani M, Pyykkönen J, Karjalainen LP &  Porter D
    The effect of composition and prior deformation on hardenability of direct quenched steels. - 2nd International Conference Super-High Strength Steels, 17 - 20 October 2010, Verona, Italy. Proceedings. -. Milano, Associazione Italiana di Metallurgia. 1-18

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