发明名称 |
Non-destructive determination of machining induced surface defects on metal parts |
摘要 |
A non-destructive method of detecting and measuring machining induced surface defects on gas turbine engine components is provided. In an exemplary embodiment, the method includes positioning an evanescent microwave microscope probe adjacent a turbine component surface, and scanning the turbine component surface by moving at least one of the evanescent microwave microscope probe and the component surface in an x-y plane while maintaining a predetermined distance between the probe and the component surface constant.
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申请公布号 |
US2004227525(A1) |
申请公布日期 |
2004.11.18 |
申请号 |
US20030439696 |
申请日期 |
2003.05.16 |
申请人 |
HAZEL BRIAN THOMAS;DAROLIA RAMGOPAL |
发明人 |
HAZEL BRIAN THOMAS;DAROLIA RAMGOPAL |
分类号 |
G01N22/02;G01Q30/02;(IPC1-7):G01R27/04;G01R27/32 |
主分类号 |
G01N22/02 |
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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