A new type of method used to format alloy layer of tran-high chrome-carbon through double glow ion-chromizing and double glow ion-carbonizing in the surface metal of material was employed.

• 在45钢表面利用双层辉光离子渗铬和双层辉光离子渗碳技术,形成高碳化物含量的合金层,对该合金化渗层进行淬火、回火及耐磨性的对比试验。