发明名称 |
Method for testing a component in a non-destructive manner and for producing a gas turbine blade |
摘要 |
The invention relates to a method for the nondestructive testing of a component, in which corrosion regions close to the surface, composed of oxidized carbides or sulfided base material close to the surface, are determined by means of an eddy current measurement. This allows the blades or vanes to be ground down and/or separated out in particular prior to a complex process of cleaning and coating the gas turbine blade or vane.
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申请公布号 |
US7521926(B2) |
申请公布日期 |
2009.04.21 |
申请号 |
US20050525026 |
申请日期 |
2005.02.22 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
BECK THOMAS;REICHE RALPH;WILKENHOENER ROLF |
分类号 |
G01N27/72;F01D5/00;F01D5/28;G01B1/00;G01N27/82;G01N27/90 |
主分类号 |
G01N27/72 |
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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