原子能科学技术Issue(z2)：412-416,5.DOI:10.7538/yzk.2013.47.S1.0412
热处理工艺对吨级CLAM钢组织及力学性能的影响
Effect of Heat Treatment Processes on Microstructure and Mechanical Properties of Ton-scale China Low Activation Martensitic Steel
摘要
Abstract
Effect of normalizing and tempering heat treatment processes on the microstructure and mechanical properties of the ton-scale China low activation martensitic (CLAM ) steel was analyzed . The results show that the normalizing temperature decides the prior austenite grain size , while the tempering temperature influences the substructures .Compared with the normalizing temperature , tempering temperature has larger effect on the mechanical properties of ton-scale CLAM steel .The optimum microstructure and mechanical properties could be achieved for the ton-scale CLAM steel under the heat treatment processes which consists of 980 ℃ normalizing and 760 ℃ tempering .关键词
CLAM钢/热处理/组织/力学性能Key words
CLAM steel/heat treatment/microstructure/mechanical property分类
矿业与冶金引用本文复制引用
黄礼新,胡雪,严伟,肖福仁,单以银,杨柯..热处理工艺对吨级CLAM钢组织及力学性能的影响[J].原子能科学技术,2013,(z2):412-416,5.基金项目
国家科技重大专项资助（2009GB109002）；国家科技ITER专项资助（2008CB717802）；中国科学院知识创新工程重要方向项目资助 （）
