商用汽车车轮用珠光体钢和双相钢的研究现状  

Research status of pearlitic steel and dual phase steel for commercial vehicle wheel

作　　者：周琳君 李林泽 田亚强 代鑫 陈连生 Zhou Linjun;Li Linze;Tian Yaqiang;Dai Xin;Chen Liansheng(College of Metallurgy and Energy,North China University of Science and Technology,Tangshan Hebei 063210,China)

机构地区：[1]华北理工大学冶金与能源学院,河北唐山063210

出　　处：《金属热处理》2023年第8期209-218,共10页Heat Treatment of Metals

基　　金：河北省自然科学基金(E2022209049);唐山市科技计划(22130206G);河北省高等学校科学研究项目(QN2023086)。

摘　　要：珠光体钢和双相钢广泛用于汽车车轮,珠光体钢韧性较好但强度不足,双相钢强度高但韧性不足。系统归纳了商用汽车车轮用珠光体钢和双相钢的研究现状,介绍了合金元素对二者力学性能的作用,揭示了轧制工艺、热处理工艺和焊接工艺等对其性能变化的影响机理,并展望了两种钢的未来研究方向,以期为今后商用汽车车轮用钢开发和安全服役提供参考。Pearlitic steel and dual phase steel are widely used in automobile wheel.Pearlitic steel has good toughness but insufficient strength,while dual phase steel has high strength but insufficient toughness.The research status of pearlite steel and dual phase steel for commercial vehicle wheels were systematically summarized.The effect of alloy elements on mechanical properties was introduced.In addition,the influence mechanism of rolling process,heat treatment process and welding process on the performance of wheel steel were also revealed.Finally,the future research directions of pearlite steel and dual phase steel are predicted,so as to provide reference for the development and safe service of commercial vehicle wheel steel in the future.

关 键 词：汽车车轮 珠光体钢 双相钢 力学性能 成形性能 

分 类 号：TG142.1[一般工业技术—材料科学与工程]