| 发明名称 |
EMAT inspection of welds in thin steel plates of dissimilar thicknesses |
| 摘要 |
A method for inspecting welds uses a single EMAT tranducer operated in pulse-echo mode that sends and receives Rayleigh waves to detect defects in a weld between sheet plates of dissimilar thicknesses.
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| 申请公布号 |
US6158285(A) |
申请公布日期 |
2000.12.12 |
| 申请号 |
US19970918292 |
申请日期 |
1997.08.26 |
| 申请人 |
MCDERMOTT TECHNOLOGY, INC. |
发明人 |
LATIMER, PAUL J.;MACLAUCHLAN, DANIEL T. |
| 分类号 |
G01N29/07;G01N29/24;(IPC1-7):G01N29/10 |
主分类号 |
G01N29/07 |
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