发明名称 |
Method and apparatus for evaluation of coated parts |
摘要 |
A method of verifying performance of a coated part includes calculating a deflection value as a function of a predetermined strain threshold value and a total thickness of a test coupon that comprises a coating on a substrate. The coating of the test coupon is co-deposited in a deposition process for producing a coated part. The test coupon is bent in an amount equal to the calculated deflection value and then evaluated as an indication of whether a mechanical characteristic of the coated part meets a specified level. |
申请公布号 |
US8177953(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20080336833 |
申请日期 |
2008.12.17 |
申请人 |
NARDI AARON T.;SMITH BLAIR A.;HAMILTON SUNDSTRAND CORPORATION |
发明人 |
NARDI AARON T.;SMITH BLAIR A. |
分类号 |
C25D5/00;C25D3/56;G01N3/20 |
主分类号 |
C25D5/00 |
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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