| 摘要 |
PURPOSE:To prevent the generation of a crack caused by thermal stress by lowering a melting point, also to improve the wettability to ceramics, and to improve the joining property to a metal, by forming a brazing material consisting of V, Cu and Ag of specified compositions. CONSTITUTION:The composition of a brazing material for joining ceramics and a metal consists of 0.1-10V, 25-70Cu and 30-75Ag by wt%. In this way, by adding V to a conventional Ag-Cu alloy, a brazing material which has improved the joining property of ceramics and a metal at a low melting point is obtained. |
