自蔓延高温合成钴基Stellite 6合金和铸造HS111合金微观组织(英文)  

Microstructures Comparison of Stellite 6 Alloy by Self-Propagating High-Temperature Synthesis and Cast HS111 Alloy

作　　者：徐仰涛[1] 夏天东[1] 黄艳灵[1] 

机构地区：[1]兰州理工大学甘肃省有色金属新材料省部共建国家重点实验室,甘肃兰州730050

出　　处：《稀有金属材料与工程》2009年第8期1333-1337,共5页Rare Metal Materials and Engineering

基　　金：Supported by West Light Foundation of the Chinese Academy of Sciences

摘　　要：运用SEM、XRD和EPMA等分析方法对自蔓延高温合成钴基Stellite 6合金与连续铸造态钴基合金HS111的微观组织进行比较研究。结果表明,运用自蔓延高温合成方法制备的钴基Stellite 6合金与连续铸造态的钴基合金HS111的微观组织结构相似,但连铸HS111中的碳化物种类比较单一且均匀。The microstrucmres ofas-SHSed Stellite 6 and as-cast HS111 were investigated by SEM, XRD and EPMA. It was shown that there is significant similarity in the microstructures of as-SHSed Stellite 6 and as-cast HS111. But carbides of continuous cast HS111 alloy can form single and uniform carbides phase.

关 键 词：自蔓延高温合成 钴基Stellite 6合金 微观组织 

分 类 号：TG131[一般工业技术—材料科学与工程]