| 发明名称 |
TUNGSTEN-CARBIDE-BASED SPRAY POWDER, AND A SUBSTRATE WITH A TUNGSTEN-CARBIDE-BASED THERMALLY SPRAYED LAYER |
| 摘要 |
The invention relates to a thermal spray powder on a tungsten carbide basis, as well as to a method for the manufacture of such a spray powder for the thermal coating of a substrate, in particular for the thermal coating of a brake disc for a vehicle. In accordance with the invention, the spray powder includes, apart from impurities, WC in the range of 60% to 75% by weight, Cr3C2 in the range of 14% to 22% by weight and Ni in the range of 11% to 23% by weight. The invention further relates to a substrate, in particular for a brake disc having a thermal spray layer on a tungsten carbide basis, as well as to a method for the manufacture of a thermal spray layer on a substrate. |
| 申请公布号 |
US2014234609(A1) |
申请公布日期 |
2014.08.21 |
| 申请号 |
US201214124880 |
申请日期 |
2012.05.31 |
| 申请人 |
Reisel Guido;Oechsle Manfred |
发明人 |
Reisel Guido;Oechsle Manfred |
| 分类号 |
F16D69/02;F16D65/12;C23C4/10;C22C29/08;C22C1/10 |
主分类号 |
F16D69/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A spray powder on a tungsten carbide basis for the thermal coating of a substrate, characterized in that the spray powder includes, apart from impurities, WC in the range of 60% to 75% by weight, Cr3C2 in the range of 14% to 22% by weight and Ni in the range of 11% to 23% by weight. |
| 地址 |
Schweina DE |
