耐磨合金钢的回火脆性、变质处理及组织遗传性  

Tempering Brittleness, Modification and Microstructure Heredity of Wear Resistant Alloy Steel

作　　者：王定祥 王世伟 WANG Dingxiang;WANG Shiwei(Qingdao Mechnical Research Institute,Qingdao 266033,China;Tonghua Xiangrun Heat Treatment Technology Co.,Ltd.,Tonghua 134003,China)

机构地区：[1]青岛市机械研究所,山东青岛266033 [2]通化祥润热处理科技有限公司,吉林通化134003

出　　处：《铸造技术》2020年第4期370-374,共5页Foundry Technology

摘　　要：探讨了耐磨合金钢的回火脆性、变质处理及组织遗传性3个特征对其组织与力学性能的影响,分析了获得高性能耐磨合金钢的关键问题和方法。The effects of tempering brittleness, modification and microstructure heredity on the microstructure and mechanical properties of wear resistant alloy steel were discussed. The key problems and methods of obtaining high performance wear resistant alloy steel were analyzed.

关 键 词：回火脆性 变质处理 组织遗传性 耐磨钢 

分 类 号：TG156[金属学及工艺—热处理]