| 发明名称 |
METHODS FOR THE FORMATION AND SHAPING OF COOLING CHANNELS, AND RELATED ARTICLES OF MANUFACTURE |
| 摘要 |
A method to modify the shape of a channel in a metallic substrate is described. The method includes the step of applying at least one metallic coating on selected portions of an interior surface of the channel, so as to alter the heat transfer characteristics of the channel during passage of a coolant fluid therethrough. Related articles that contain the modified channels are also described, such as gas turbine engine components. |
| 申请公布号 |
US2015147165(A1) |
申请公布日期 |
2015.05.28 |
| 申请号 |
US201314088128 |
申请日期 |
2013.11.22 |
| 申请人 |
General Electric Company |
发明人 |
Bunker Ronald Scott |
| 分类号 |
F01D25/12;F28F19/06;C23C4/08;F28F19/02;F28F3/12 |
主分类号 |
F01D25/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method to modify the shape of a channel in a metallic substrate, comprising the step of applying at least one metallic coating on selected portions of an interior surface of the channel, so as to alter the heat transfer characteristics of the channel during passage of a coolant fluid therethrough. |
| 地址 |
Schenectady NY US |
