发明授权
- 专利标题： Method of inspecting a metal alloy part for incipient melting
- 专利标题（中）： 检查金属合金部件以便初期熔化的方法
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申请号： US12072189申请日： 2008-02-25
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公开(公告)号： US07603890B2公开(公告)日： 2009-10-20
- 发明人: Thomas A. Vetere , Stephen M. Kurpaska , Edward R. Szela , John M. Robertson
- 申请人： Thomas A. Vetere , Stephen M. Kurpaska , Edward R. Szela , John M. Robertson
- 申请人地址： US CT Hartford
- 专利权人： United Technologies Corporation
- 当前专利权人： United Technologies Corporation
- 当前专利权人地址： US CT Hartford
- 代理机构： Kinney & Lange, P.A.
- 主分类号： G01N19/08
- IPC分类号： G01N19/08
摘要：
A method of inspecting a repaired metal alloy part to analyze a microstructure of the metal part includes placing a replicating material on a surface of the metal part to create an inverted replica of the microstructure. The replicating material is then removed from the surface. An image of the inverted replica on the replicating material is magnified in order to evaluate the microstructure for incipient melting and areas of boride concentration. This inspection method facilitates that evaluation without causing any destruction to the metal part.
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