熔铸扩散法渗金属新工艺研究  

Study on the New Technique of Metallic Cementation by Means of Casting-diffusion

作　　者：张金旺[1] 赵利平[1] 董良[1] 李素文 蔡玉华 

机构地区：[1]太原重型机械学院,国营晋西机器厂

出　　处：《热加工工艺》1995年第4期36-38,共3页Hot Working Technology

摘　　要：采用熔铸扩散法，在铸铁件特殊部位表面多元共渗金属元素，研究了影响渗层厚度的各种工艺因素．经测试和实用，渗层的耐热、抗蚀性能优良。This paper deals with multi-metallic cementation of the surface of special position of cast-iron parts by means of casting-diffusion,and studies the all kinds of the technical factors that affect the thickness of metallic cernentation layer.The experiments show that the multi-metallic cementation layer has the higher anti-corrosion and heat-resisting properties.

关 键 词：熔铸扩散 铸铁件 渗金属 多元渗 

分 类 号：TG164.4[金属学及工艺—热处理]