摘要
采用化学共沉淀法和粉末热锻相结合的工艺,研制出新型的Ag-SnO2触头材料,并对其组织结构进行了观察分析,同时还测试了材料的密度、硬度、电阻率等物理性能。
The new AgSnO_2 contact material is developed by chemical co-precipitation and powder hot forging.Analysis and testing is made of its structure and physical properties such as density,hardness and resistivity,etc.
出处
《稀有金属与硬质合金》
CAS
CSCD
2004年第3期22-24,共3页
Rare Metals and Cemented Carbides