| 发明名称 | Part comprising a coating on a superalloy metal substrate, the coating including a metal underlayer | ||
| 摘要 | The invention relates to a part comprising a coating on a superalloy metal substrate, the coating comprising a metal underlayer covering said substrate, the part being characterized in that said metal underlayer contains a base of nickel aluminide and also contains 0.5 at % to 0.95 at % of one or more stabilizer elements M from the group formed by Cu and Ag for stabilizing the gamma and gamma prime phases. | ||
| 申请公布号 | US9546566(B2) | 申请公布日期 | 2017.01.17 |
| 申请号 | US201214114680 | 申请日期 | 2012.04.24 |
| 申请人 | SNECMA;Centre National de la Recherche Scientifique | 发明人 | Guedou Jean-yves;Boidot Mathieu;Estournes Claude;Monceau Daniel;Oquab Djar;Selezneff Serge |
| 分类号 | B32B15/01;F01D25/00;C23C10/00;C23C30/00;C23C28/00 | 主分类号 | B32B15/01 |
| 代理机构 | Oblon, McClelland, Maier & Neustadt, L.L.P. | 代理人 | Oblon, McClelland, Maier & Neustadt, L.L.P. |
| 主权项 | 1. A part comprising a coating on a superalloy metal substrate, the coating comprising a metal underlayer covering the substrate, wherein the metal underlayer comprises a base of nickel aluminide and 0.5 at % to 0.95 at % of Ag for stabilizing gamma and gamma prime phases. | ||
| 地址 | Paris FR | ||