Study on the Microstructure and Magnetic Properties of 1J22 Alloy Heat Treated in H2 Atmosphere

摘要：

　　1J22 alloy of hot rolled bar was heat treated in hydrogen atmosphere at 1150℃,and the magnetic properties and microstructure of alloys before and after heat treatment were studied in detail.The results showed that after H2 protection heat treatment the α phase content increased and the grain size increased to 200μm;saturation magnetic induction (Bs) and maximum permeability (μm) increased largely while eoereivity reduced sharply.

关键词： 1J22 alloy microstructure magnetic properties hydrogen gas heat-treatment

作者: Yilong MA Dengming CHEN Jiandong XUE Jianchun SUN Anruo ZHOU

作者单位: College of Metallurgy and Materials Engineering Chongqing University of Science and Technology,Chongqing,China

会议类型: 国内会议

会议名称: 2011中国功能材料科技与产业高层论坛

会议地点: 重庆

会议语种:英文

页码: 894-896

在线出版日期: 2011-11-16（万方平台首次上网日期，不代表论文的发表时间）