发明名称 |
METHOD OF COATING GAS TURBINE COMPONENTS |
摘要 |
<p>A method of forming a metal coating on surfaces of internal passages of a turbine part (40) includes applying a nickel aluminum bond coating to an external surface of the turbine part, positioning the turbine part in a VPA chamber (88), coupling a gas manifold to at least one internal passage inlet, and coating at least a portion of the internal surface and the external of the turbine part by a vapor phase aluminiding (VPA) process using metal coating gases to form a coating on the internal surfaces of the turbine part.</p> |
申请公布号 |
SG135115(A1) |
申请公布日期 |
2007.09.28 |
申请号 |
SG20070009764 |
申请日期 |
2007.02.09 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
GUPTA, BHUPENDRA K.;DAS, NRIPENDRA NATH;SAYLOR, MATTHEW DAVID;ZIMMERMAN, JR., ROBERT GEORGE |
分类号 |
|
主分类号 |
|
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|