Microstructure and properties of La-doped Ag-SnO2/Cu contact material

Chong Fu, Jun Bo Wang, Min Ge Yang, Xin Hai He, Xiao Lei Su, Jie Xu

科研成果: 书/报告/会议事项章节会议稿件同行评审

2 引用 (Scopus)

摘要

The undoped and La-doped nanostructured Ag-SnO2 coatings on pure copper substrate were prepared by supersonic plasma spraying. The phase compositions and microstructures of coatings were characterized and mechanical properties including micro-hardness and bonding strength of coatings were measured. Meanwhile, conductivity test was performed on the both Ag-SnO 2/Cu contact materials. Compared with undoped Ag-SnO2 coating, La-doped Ag-SnO2 coating exhibits the more dense structure with fewer pores, and show slightly higher micro-hardness and bonding strength. Doping La can effectively enhance the electrical conductivity of Ag-SnO 2/Cu contact materials.

源语言英语
主期刊名Advanced Engineering Materials
1594-1598
页数5
DOI
出版状态已出版 - 2011
已对外发布
活动2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 - Guilin, 中国
期限: 9 4月 201111 4月 2011

出版系列

姓名Advanced Materials Research
194-196
ISSN(印刷版)1022-6680

会议

会议2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
国家/地区中国
Guilin
时期9/04/1111/04/11

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