摘要
采用铸造烧结技术 ,在铸铁件表面生成 3mm厚的V8C7 Fe金属陶瓷层。应用SEM和XRD分析表面金属陶瓷的组织结构 ,研究V8C7 Fe表面金属陶瓷的形成机理。
A V 8C 7 Fe cermet layer appears on the surface of casting by cast sintering technology. Through SEM and XRD, we analyze the organization and structure of surface cermet, study forming mechanism of V 8C 7 Fe. The checking results show that surface cermet has high as cast hardness and wear resistant ability.
出处
《铸造技术》
CAS
北大核心
2003年第4期324-326,共3页
Foundry Technology
关键词
铸造烧结
表面金属陶瓷
原位生成
Cast sintering technology
Surface cermet
In situ production
