自蔓延高温合成钴基Stellite 6合金和铸造HS111合金微观组织

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

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。

Abstract:

The microstructures of as-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.