Effect of Deformation Parameters on Austenite Transformation and Microstnicture

机译：变形参数对奥氏体相变和显微组织的影响

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The effects of heating temperature, single pass deformation and two pass deformation on austenite transformation were investigated through thermal simulation experiments. The results have shown that the temperature of austenite transformation decreases with the increase of heating temperature and increases with the strain of single pass deformation. The influence of two pass deformation on austenite transformation is less than that of single pass deformation for the condition of same strain because of the static recrystallization between two passes. The samples were cooled down to room temperature at different cooling rates and the microstnicture of each sample was observed by microscopy. The CCT diagram for the studied steel was plotted according to the microstructures and transformation temperatures.

机译：通过热模拟实验研究了加热温度，单道次变形和两道次变形对奥氏体相变的影响。结果表明，奥氏体转变温度随加热温度的升高而降低，随单程变形的应变而升高。在相同应变条件下，由于两次通过之间的静态再结晶，两次通过变形对奥氏体相变的影响小于单次通过变形。将样品以不同的冷却速率冷却至室温，并通过显微镜观察每个样品的显微结构。根据显微组织和转变温度绘制了所研究钢的CCT图。

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来源
《AIST steel properties amp; applications conference proceedings combined with MSamp;T' 10 materials science and technology 2010》|2010年|p.57-61|共5页
会议地点 Houston TX(US);Houston TX(US);Houston TX(US)
作者
ZHU Min; XU Guang; LUO De-xin; WU Jie; LUO Feng; JI Yu;
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作者单位

Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology, Wuhan, 430081, China,Research and Development Center of Wuhan Iron and Steel (Group) Corp., Wuhan, 430080, China;

Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology, Wuhan, 430081, China;

Research and Development Center of Wuhan Iron and Steel (Group) Corp., Wuhan, 430080, China;

Research and Development Center of Wuhan Iron and Steel (Group) Corp., Wuhan, 430080, China;

Key Laboratory for Ferrous Metallurgy and Resources Utilization of Ministry of Education,Wuhan University of Science and Technology, Wuhan, 430081, China;

Research and Development Center of Wuhan Iron and Steel (Group) Corp., Wuhan, 430080, China;

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原文格式 PDF
正文语种 eng
中图分类工程材料一般性问题;
关键词
Heating temperature; Deformation; Austenite transformation; Microstnicture;

机译：加热温度；形变;奥氏体转变；显微技术;

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专利

1. CONTRIBUTION OF DEFORMATIONAL MARTENSITIC TRANSFORMATIONS TO THE PROPERTIES OF ALLOYS WITH METASTABLE AUSTENITE [J] . A. P. Cheilyakh Russian Metallurgy(Metally) . 1999,第4期

机译：形变马氏体转变对亚稳态马氏体合金性能的贡献
2. Deformation-Induced Transformation of Retained Austenite in Transformation Induced Plasticity-Aided Steels: A Thermodynamic Model [J] . Monideepa Mukherjee, Shiv Brat Singh, Omkar Nath Mohanty Metallurgical and Materials Transactions A . 2008,第10期

机译：塑性诱导相变钢中残余奥氏体的变形诱导相变：热力学模型
3. Effect of austenite deformation on crystallographic texture during transformations in microalloyed bainitic steel [J] . Mesplont C., De Cooman BC. Materials Science and Technology: MST: A publication of the Institute of Metals . 2003,第7期

机译：奥氏体变形对微合金贝氏体钢相变过程中晶体织构的影响
4. Effect of Deformation Parameters on Austenite Transformation and Microstnicture [C] . ZHU Min, XU Guang, LUO De-xin, AIST steel properties applications conference . 2010

机译：变形参数对奥氏体转化和微杆菌的影响
5. Effects of austenite condition on bainite transformations in microalloyed bar steels. [D] . Zhang, Fen. 1997

机译：奥氏体条件对微合金棒钢中贝氏体转变的影响。
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. Effects of the Austenite Grain Size and Deformation in the Unrecrystallized Austenite Region on Bainite Transformation Behavior and Microstructure. [O] . Sadahiro Yamamoto, Hiroyasu Yokoyama, Katsumi Yamada, 1995

机译：奥氏体晶粒尺寸和变形在未结晶的奥氏体区对贝氏体转化行为和微观结构的影响。

Effect of Deformation Parameters on Austenite Transformation and Microstnicture

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