-
公开(公告)号:US09928931B2
公开(公告)日:2018-03-27
申请号:US14388171
申请日:2013-03-26
发明人: Michael Bender
IPC分类号: H01B1/02 , B22F9/04 , C22C1/05 , C22C5/06 , C22C29/12 , C22C32/00 , B22F3/20 , H01B13/00 , B22F3/04 , H01H1/0237
CPC分类号: H01B1/02 , B22F3/04 , B22F3/20 , B22F9/04 , C22C1/051 , C22C5/06 , C22C29/12 , C22C32/001 , H01B13/0016 , H01H1/0237 , H01H1/02376
摘要: A process for producing a cadmium free electrical contact material having at least one metal and magnesium stannate Mg2SnO4. The process includes mixing pulverulent magnesium stannate Mg2SnO4 or a mamesium stannate precursor compound with at least one metal powder and optionally further oxides, pressing the mixture in order to obtain a compact and sintering the compact to obtain a sintered body.