发明授权
- 专利标题: Silicon carbide-to-metal joint and method of making same
- 专利标题(中): 碳化硅 - 金属接头及其制造方法
-
申请号: US692944申请日: 1985-01-17
-
公开(公告)号: US4610934A公开(公告)日: 1986-09-09
- 发明人: Wolfgang D. G. Boecker , Laurence N. Hailey
- 申请人: Wolfgang D. G. Boecker , Laurence N. Hailey
- 申请人地址: OH Cleveland
- 专利权人: Kennecott Corporation
- 当前专利权人: Kennecott Corporation
- 当前专利权人地址: OH Cleveland
- 主分类号: C04B37/02
- IPC分类号: C04B37/02 ; C04B41/52 ; C04B41/89 ; B32B15/04
摘要:
A silicon carbide-to-metal joint includes a thin layer of metal adherent to the ceramic material, a compliant layer of metal overlying the thin metal layer and a brazing alloy in contact with the metal to which the ceramic material is joined.A method for preparing a silicon carbide surface for joining by metallic brazing to a metal includes the steps of applying a thin layer of metal adherent to the ceramic surface followed by application of a compliant layer of metal.Also described is an easily brazable silicon carbide article which includes a silicon carbide substrate, a thin electrically conductive adherent metal layer overlying the substrate and a compliant metal layer overlying the thin metal layer.
公开/授权文献
- US5709240A Check valve and backflow preventer 公开/授权日:1998-01-20
信息查询