残余奥氏体对曲轴齿轮渗碳淬火质量的影响  

Influence and controlling methods of remained austenite in shaft gear carbonizing and quenching

作　　者：赵红利 张红霞[1] 吴放[2] 

机构地区：[1]湖北汽车工业学院材料工程系,湖北十堰442002 [2]东风汽车公司专用设备厂,湖北十堰442021

出　　处：《汽车科技》2005年第4期42-44,共3页Auto Sci-Tech

摘　　要：系统分析了残余奥氏体数量对4205Z36A-029曲轴齿轮渗碳淬火质量的影响,并探讨了控制残余奥氏体数量从而提高其质量的方法。Remained austenite always exists in quenching structure of carbonizing parts.The influence of remained austenite amount in 4205Z36A-029 shaft gears carbonizing and quenching quality was studied,methods of controlling remained austenite amount and improving the quality were discussed in this paper.

关 键 词：残余奥氏体 淬火质量 曲轴齿轮 渗碳 系统分析 

分 类 号：TG161[金属学及工艺—热处理] TG162.71[金属学及工艺—金属学]