location: Current position: Home >> Scientific Research >> Paper Publications

Cr6Mn13Ni10/Cr5Mo异质接头时效过程中碳的扩散行为

Hits:

Indexed by:期刊论文

Date of Publication:1999-01-01

Journal:金属学报

Included Journals:Scopus、PKU、CSCD

Volume:35

Issue:8

Page Number:883

ISSN No.:0412-1961

Key Words:Cr6Mn13Ni10/Cr5Mo异质接头; 时效; 碳; 扩散行为

Abstract:Cr6Mn13Ni10/Cr5Mo异质金属焊接接头在时效过程中.其熔合区碳的扩散行为不同于以往的A/F(如A302/Cr5Mo等)异质焊接接头.时效初期奥氏体钢一侧有一定宽度的增碳层,随时效时间延长.增碳层反而逐渐变窄;时效温度越高,上述现象越明显,经700℃,时效50h后增碳层可完全消失,增碳层的出现与消散和焊丝中强碳化物形成元素Cr的含量以及时效初期生成的含Cr碳化物的类型和稳定性有关。

Pre One:Lead free solder alloys Sn-Zn and Sn-Sb prepared by mechanical alloying

Next One:Cr5Mo/A302异质焊头时效过程中的组织结构变化