Microstructural evolution and thermal stability after aging of a cobalt-containing martensitic bearing steel

详细信息    查看全文

• 作者：Shaohong Li^a ; ^{uniquelsh@163.com} ; Kunyu Zhao^a ; Kang Wang^a ; Maosheng Yang^b
• 关键词：Microstructure ; Thermal stability ; Tempering ; Bearing steel
• 刊名：Materials Characterization
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：124
• 期：Complete
• 页码：154-164
• 全文大小：3473 K
• 卷排序：124

文摘

Retained austenite fraction was reduced after cryogenic treatment. Secondary hardening was responsible for M6C precipitates. TEM study to investigate different phases characteristics Coarsening of carbides during aging has a significant effect on mechanical properties.