Understanding the Behavior of Advanced High-Strength Steels Using Atom Probe Tomography

被引：36
|
作者：
Pereloma, Elena [1 ]
Beladi, Hossein [2 ]
Zhang, Laichang
Timokhina, Ilana [2 ]
机构：
[1] Univ Wollongong, Sch Mech Mat & Mechatron Engn, BlueScope Steel Met Ctr, Fac Engn, Wollongong, NSW 2522, Australia
[2] Deakin Univ, Ctr Mat & Fibre Innovat, Geelong, Vic 3217, Australia
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2012年 / 43A卷 / 11期
关键词：
TRANSFORMATION-INDUCED-PLASTICITY; DUAL-PHASE STEELS; BAKE-HARDENING BEHAVIOR; LOW-TEMPERATURE BAINITE; TRIP STEELS; RETAINED AUSTENITE; ALLOYING ELEMENTS; CARBON STEELS; SILICON STEEL; MICROSTRUCTURE;
D O I：
10.1007/s11661-011-0782-0
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The key evidence for understanding the mechanical behavior of advanced high strength steels was provided by atom probe tomography (APT). Chemical overstabilization of retained austenite (RA) leading to the limited transformation-induced plasticity (TRIP) effect was deemed to be the main factor responsible for the low ductility of nanostructured bainitic steel. Appearance of the yield point on the stress-strain curve of prestrained and bake-hardened transformation-induced plasticity steel is due to the unlocking from weak carbon atmospheres of newly formed during prestraining dislocations.
引用
收藏
页码：3958 / 3971
页数：14
相关论文
共 50 条
  • [31] Special Issue on Recent Trends in Advanced High-Strength Steels
    Branco, Ricardo
    Berto, Filippo
    Kotousov, Andrei
    APPLIED SCIENCES-BASEL, 2021, 11 (15):
  • [32] Processing Opportunities for New Advanced High-Strength Sheet Steels
    Matlock, David K.
    Speer, John G.
    MATERIALS AND MANUFACTURING PROCESSES, 2010, 25 (1-3) : 7 - 13
  • [33] Progress in implementation of advanced high-strength steels into vehicle structures
    Fekete, James R.
    Hall, Jody N.
    Meuleman, David J.
    Rupp, Michael
    2008, Iron and Steel Society (05):
  • [34] INVESTMENT CASTINGS IN ADVANCED HIGH-STRENGTH STEELS AND TITANIUM ALLOYS
    ROSS, J
    SAE TRANSACTIONS, 1966, 74 : 152 - &
  • [35] New developments of advanced high-strength steels for automotive applications
    Schmitt, Jean-Hubert
    Iung, Thierry
    COMPTES RENDUS PHYSIQUE, 2018, 19 (08) : 641 - 656
  • [36] New heat treatment process for advanced high-strength steels
    Bublikova, D.
    Jenicek, S.
    Vorel, I.
    Masek, B.
    4TH INTERNATIONAL CONFERENCE RECENT TRENDS IN STRUCTURAL MATERIALS, 2017, 179
  • [37] Development of laser beam welding of advanced high-strength steels
    G. C. C. Correard
    G. P. Miranda
    M. S. F. Lima
    The International Journal of Advanced Manufacturing Technology, 2016, 83 : 1967 - 1977
  • [38] Editorial: New Developments and Challenges in Advanced High-Strength Steels
    Zhao, Lijia
    Speer, John G.
    Hodgson, Peter
    Tsuji, Nobuhiro
    FRONTIERS IN MATERIALS, 2021, 8
  • [39] Development of laser beam welding of advanced high-strength steels
    Correard, G. C. C.
    Miranda, G. P.
    Lima, M. S. F.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2016, 83 (9-12): : 1967 - 1977
  • [40] A review of hydrogen embrittlement of martensitic advanced high-strength steels
    Venezuela, Jeffrey
    Liu, Qinglong
    Zhang, Mingxing
    Zhou, Qingjun
    Atrens, Andrej
    CORROSION REVIEWS, 2016, 34 (03) : 153 - 186
12345