轧制极薄材料的Cr5型锻钢工作辊及其制备方法的研发  

Preparation Method Research and Development of Cr5 Forged Steel Work Roll for Rolling Very Thin Material

作　　者：王德山[1] 陈铭宏 陈尤旭 WANG Deshan;CHEN Minghong;CHEN Youxu(School of Mechanical and Electric Engineering,Soochow University,Suzhou 215131,China)

机构地区：[1]苏州大学机电工程学院,江苏苏州215131

出　　处：《机械工程师》2021年第1期140-142,共3页Mechanical Engineer

基　　金：江苏省自然科学基金面上项目(BK20151220)。

摘　　要：工作辊在长时间的工作中会发生磨损硬化,利用淬火工艺处理后的锻钢具有较强的淬硬性、可塑性、韧性及硬度均匀性,从而提高了工作辊的抗磨损和抗剥落强度。文中对轧制极薄材料的锻钢工作辊进行研究分析,针对Cr5型锻钢工作辊制备方法进行研发,采用淬火工艺,从而改善工作辊的硬度和强度。The work roll will wear and harden during long-term operation.The forged steel processed by the quenching process has strong hardenability,plasticity,toughness and uniformity of hardness,thereby improving the wear resistance and anti-stripping strength of the work roll.This paper researches and analyzes forged steel work rolls rolling extremely thin materials.For the development of Cr5 forged steel work roll preparation methods,a quenching process is adopted to improve the hardness and strength of the work rolls.

关 键 词：锻钢工作辊 加热淬火 喷雾淬火 数值模拟 

分 类 号：TB43[一般工业技术] TG162.6[金属学及工艺—热处理]