发明名称 |
LASER ULTRASOUND SYSTEM AND METHOD FOR INSPECTION OF A STRUCTURE |
摘要 |
A method including ultrasonically scanning a structure with a laser ultrasound testing system where the structure is provided with an array of nanoscopic structures, the nanoscopic structures having a predetermined directional orientation, the nanoscopic structures disposed on a scanned surface of the structure, and determining if the structure meets a predetermined threshold. Aspects of this invention apply certain high emissivity coatings to structures for the purpose of significant improvement laser ultrasound inspection of those structures. The nanotechnology-based material in the coatings rapidly draws heat away, for maximum laser energy absorption while preventing surface heat damage to the composite surface from the laser beam. (Fig. 2A) |
申请公布号 |
EP3115780(A1) |
申请公布日期 |
2017.01.11 |
申请号 |
EP20160173575 |
申请日期 |
2016.06.08 |
申请人 |
The Boeing Company |
发明人 |
SAFAI, Morteza;GEORGESON, Gary E. |
分类号 |
G01N29/04;G01N21/17;G01N29/24 |
主分类号 |
G01N29/04 |
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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