摘要
CSS-42L是一种综合性能十分优异的高温轴承钢,具有出色的红硬性、耐磨性、断裂韧性、疲劳寿命以及耐蚀性,在航空航天领域具有良好的应用前景。结合当前国内外CSS-42L的研究资料,对其研发背景和发展现状进行了概述,重点概括了CSS-42L的热处理工艺、微观组织特征以及性能特性,并对该技术的发展进行了展望。
CSS-42 L is a heat resistant bearing steel with excellent comprehensive properties included excellent hot hardness,wear resistance,fracture toughness,fatigue life and corrosion resistance.Based on the current research status of CSS-42 L at home and abroad,its research and development background and development process were summarized,and the heat treatment techniques,microstructure and mechanical properties of CSS-42 L were mainly described.Meanwhile,the development of the technology was expected.
作者
田勇
宋超伟
葛泉江
王昭东
王国栋
TIAN Yong;SONG Chao-wei;GE Quan-jiang;WANG Zhao-dong;WANG Guo-dong(State Key Laboratory of Rolling and Automation,Northeastern University,Shenyang 110819,China;The First Military Representative Office of Air Force Equipment Department in Harbin,Harbin 150025,China)
出处
《轧钢》
2019年第6期1-5,28,共6页
Steel Rolling
基金
国家重点研发计划资助项目(2016YFB0300701)
中央高校基本科研业务费资助项目(N170712017).
关键词
高温轴承钢
热处理
微观组织
性能
heat resistant bearing steel
heat treatment
microstructure
performance
