Addressing Retained Austenite Stability in Advanced High Strength Steels

机译：解决高级高强度钢中的残余奥氏体稳定性

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Advances in the development of new high strength steels have resulted in microstructures containing significant volume fractions of retained austenite. The transformation of retained austenite to martensite upon straining contributes towards improving the ductility. However, in order to gain from the above beneficial effect, the volume fraction, size, morphology and distribution of the retained austenite need to be controlled. In this regard, it is well known that carbon concentration in the retained austenite is responsible for its chemical stability, whereas its size and morphology determines its mechanical stability. Thus, to achieve the required mechanical properties, control of the processing parameters affecting the microstructure development is essential.

机译：新型高强度钢的开发进展已导致显微组织中含有大量残余奥氏体。应变时残余奥氏体向马氏体的转变有助于改善延展性。但是，为了获得上述有益效果，需要控制残余奥氏体的体积分数，大小，形态和分布。在这方面，众所周知，残余奥氏体中的碳浓度是其化学稳定性的原因，而其尺寸和形态决定了其机械稳定性。因此，为了获得所需的机械性能，必须控制影响微结构发展的加工参数。

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来源
《European symposium on martensitic transformations》|2012年|212-216|共5页
会议地点 Saint-Petersburg(RU)
作者
Elena V. Pereloma; Azdiar A. Gazder; liana B.Timokhina;
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作者单位

School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, NSW 2522, Australia;

School of Mechanical, Materials and Mechatronic Engineering, University of Wollongong, NSW 2522, Australia;

Centre for Material and Fibre Innovation, Deakin University, Geelong, VIC 3217, Australia;

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正文语种 eng
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关键词
transformation-induced plasticity steel; retained austenite; chemical stability; mechanical stability; electron microscopy; mechanical properties;

机译：相变诱发塑性钢残余奥氏体化学稳定性机械稳定性电子显微镜;机械性能;

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专利

1. Addressing Retained Austenite Stability in Advanced High Strength Steels [J] . Elena V. Pereloma, Azdiar A. Gazder, liana B.Timokhina Materials science forum . 2013,第期

机译：解决高级高强度钢中的残余奥氏体稳定性
2. Formation of Retained Austenite and Effect of Retained Austenite on Elongation in Low Carbon Hot-Rolled High Strength Steels [J] . Osamu KAWANO, Jun-ichi WAKITA 鉄と鋼／Journal of the Iron and Steel Institute of Japan. . 1996,第3期

机译：低碳热轧高强度钢中残余奥氏体的形成及残余奥氏体对延伸率的影响
3. Formation of Retained Austenite and Effect of Retained Austenite on Elongation in Low Carbon Hot-Rolled High Strength Steels [J] . Osamu KAWANO, Jun-ichi WAKITA 鉄と鋼／Journal of the Iron and Steel Institute of Japan. . 1996,第3期

机译：保持奥氏体的形成和保留奥氏体对低碳热轧高强度钢伸长率的影响
4. Addressing Retained Austenite Stability in Advanced High Strength Steels [C] . Elena V. Pereloma, Azdiar A. Gazder, liana B.Timokhina European symposium on martensitic transformations . 2013

机译：寻求先进的高强度钢中保留的奥氏体稳定性
5. Effect of Microstructure on Retained Austenite Stability and Tensile Behaviour in an Aluminum-Alloyed TRIP Steel [D] . Chiang, Jasmine Sheree 2012

机译：显微组织对铝合金TRIP钢中残余奥氏体稳定性和拉伸行为的影响
6. Effect of Deformation Temperature on the Mechanical Behavior and Stability of Retained Austenite in TRIP-Assisted Medium-C Multiphase Steel [O] . Adam Skowronek, Adam Grajcar 2020

机译：变形温度对TRIP辅助中碳多相钢力学性能和残余奥氏体稳定性的影响
7. Addressing retained austenite stability in advanced high strength steels [O] . Pereloma, Elena V, Gazder, Azdiar A, Timokhina, Ilana B 2013

机译：解决高级高强度钢中残留的奥氏体稳定性
8. Effects of Retained Austenite on the Tensile Properties and Toughness of Ultra-High Strength Martensitic Precipitation Hardened Stainless Steels [R] . Garrison, W. M. 1998

机译：残余奥氏体对超高强度马氏体沉淀硬化不锈钢拉伸性能和韧性的影响

Addressing Retained Austenite Stability in Advanced High Strength Steels

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