发明名称 |
Turbine blade and method of repair |
摘要 |
A method for repairing a turbine blade (10) wherein the tip (16) of the blade is removed (41,43) and a replacement cap is attached by welding (49). The cap may consist of a plate (48) attached by welding and a squealer (54) formed by depositing weld material (52), as illustrated in FIG. 3. The plate and/or squealer may be formed from a material different from the material of the airfoil portion (42) of the blade in order to optimize the performance of the blade. |
申请公布号 |
AU2761601(A) |
申请公布日期 |
2001.07.24 |
申请号 |
AU20010027616 |
申请日期 |
2001.01.05 |
申请人 |
SIEMENS WESTINGHOUSE POWER CORPORATION;CHROMALLOY GAS TURBINE CORPORATION |
发明人 |
ZACHARY SINNOTT;KEVIN D. SMITH;JOHN E. JUNKIN;KEVIN UPDEGROVE;MICHAEL F. FOSTER;DANIEL LOVELACE |
分类号 |
F01D5/18;B23K9/167;B23K9/235;B23K31/00;B23P6/00;F01D5/00;F01D5/20;F01D5/28;F01D25/00;F02C7/00 |
主分类号 |
F01D5/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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