热处理对高强钢筋组织与性能的影响  

Effect of Heat Treatment on Microstructure and Property of High Strength Steel Bar

作　　者：张飞鹏[1] 王新练[1] 刘雅妹[1] 徐开东[2] 刘剑[3] 

机构地区：[1]河南城建学院数理系,河南平顶山467036 [2]河南城建学院土木与材料工程系,河南平顶山467036 [3]山东大学物理学院,山东济南250100

出　　处：《热加工工艺》2014年第2期169-171,173,共4页Hot Working Technology

基　　金：国家自然科学基金资助项目(51202132);河南城建学院科学基金资助项目(2013JBS004)

摘　　要：研究了淬回火加热方式、淬回火温度、淬回火保温时间等因素对20MnSi热轧盘条力学性能和微观组织的影响,提出了生产高强钢筋的合宜的热处理工艺。Abstract：The effects of quenching and tempering, namely the quenching and tempering temperature, as well as the quenching and tempering holding time on the microstructure and mechanical properties of 20MnSi high-strength steel bar were studied, and the appropriate heat treatment technology of high strength steel bar was presented in the end.

关 键 词：热处理工艺 组织 力学性能 

分 类 号：TG156.3[金属学及工艺—热处理]