38MnVS6非调质钢在汽车转向节上的应用  

Application of Non Quenched and Tempered Steel in Steering Kunckle

作　　者：刘栋林[1] 谭利[1] 刘攀[2] 何沂桂[3] 雍歧龙[3] 包耀宗[3] 

机构地区：[1]江苏苏钢集团有限公司技术中心,江苏苏州215151 [2]长城汽车股份有限公司,河北保定071000 [3]钢铁研究总院,北京100081

出　　处：《热加工工艺》2014年第2期80-81,85,共3页Hot Working Technology

摘　　要：开发了一种汽车转向节用非调质钢38MnVS6,对非调质钢转向节的各项力学性能、组织进行了分析。结果表明,非调质钢38MnVS6转向节具有高强韧性,可满足转向节的性能要求;高性能非调质钢的应用,简化了生产工艺,在降低生产能耗的同时方便切削加工,对先进汽车制造的发展具有重要意义。Abstract ：A non quenched and tempered steel 38MnVS6 for steering knuckle was developed, and the performance and application of the steel was researched. The results show that the steel has good tenacity and strength, compared with the steering knuckle. The application of high capability of non quenched and tempered steel can not only simplify the working process, but also reduce the energy consumption in the manufacturing process,which is important to the automotive industry.

关 键 词：转向节 非调质钢 38MnVS6 控锻-控冷 

分 类 号：TG142[一般工业技术—材料科学与工程]