发明名称 |
A METHOD OF LOCATING AND SIZING FATIGUE CRACKS |
摘要 |
<p>A method of detecting and determining the size of fatigue cracks in steel components comprising: analyzing the component using a Time of Flight Diffraction (TOFD) ultrasonic technique to locate the crack tip; analyzing the component using a Phased Array Sectorial (PAS) ultrasonic technique to locate the crack corner trap; and calculating the distance between the crack tip and the crack corner trap to determine the size of the crack.</p> |
申请公布号 |
WO2014062467(A9) |
申请公布日期 |
2014.11.06 |
申请号 |
WO2013US64245 |
申请日期 |
2013.10.10 |
申请人 |
SHELL OIL COMPANY;SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
BUSTILLOS, WILMER-JOSE |
分类号 |
G01B17/04;G01N29/04 |
主分类号 |
G01B17/04 |
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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