38CrMoAlA钢机床导轨的渗氮工艺  

Nitriding Technology of 38CrMoAlA Linear Motion Guide

作　　者：吴元徽[1] 

机构地区：[1]南京工业职业技术学院机械系,江苏南京210046

出　　处：《热加工工艺》2010年第20期185-186,共2页Hot Working Technology

摘　　要：为了提高导轨的耐磨性和方便维修,对38CrMoAlA钢制导轨进行渗氮热处理。结果可使导轨在氮化后获得足够的硬化深度、表面硬度和心部强度。In orderto increase the wear-resisting and maintain easily,the nitriding treatment of 38CrMoAlA was carried out.The results show that the enough hardened depth,surface hardness and core intensity of linear motion guide after nitriding can be obtained.

关 键 词：38CRMOALA钢 渗氮 镶钢导轨 

分 类 号：TG156.82[金属学及工艺—热处理]