钢的碳分配热处理工艺与热力学研究现状

机械工程材料, 2010, 34(10): 1-91.

钢的碳分配热处理工艺与热力学研究现状

王立军 ^1, , 蔡庆伍 ^2, , 余伟 ^3, , 武会宾 ^4,

1.北京科技大学高效轧制国家工程研究中心,北京,100083

2.北京科技大学高效轧制国家工程研究中心,北京,100083

3.北京科技大学高效轧制国家工程研究中心,北京,100083

4.北京科技大学高效轧制国家工程研究中心,北京,100083

基金项目: 国家青年科学基金资助项目(50804005) "十一五"国家科技支撑计划资助项目(2006BAE03A06)

关键词：碳分配 , 淬火 , 奥氏体 , 马氏体

Research Status of Heat Treatment Process and Thermodynamics of Carbon Partitioning of Steels

综述了淬火-碳分配(QP)及淬火-碳分配-回火(Q-P-T)工艺;介绍了在线热处理(HOP)碳分配工艺在抗大变形管线钢生产中的应用;阐述了碳分配的限制条件碳准平衡态热力学的主要研究成果,并与正平衡态热力学进行了比较;并指出了现有理论研究存在的不足,对碳分配工艺与机理研究的新方向进行了展望.

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材料期刊网

钢的碳分配热处理工艺与热力学研究现状

Research Status of Heat Treatment Process and Thermodynamics of Carbon Partitioning of Steels

参考文献