发明申请
US20100288032A1 PROCESSES TO CREATE DISCRETE CORROSION DEFECTS ON SUBSTRATES AND ESTABLISH CORROSION NDI TEST STANDARDS
有权
在基材上产生分离腐蚀缺陷的方法，并制定腐蚀性NDI试验标准
- 专利标题： PROCESSES TO CREATE DISCRETE CORROSION DEFECTS ON SUBSTRATES AND ESTABLISH CORROSION NDI TEST STANDARDS
- 专利标题（中）： 在基材上产生分离腐蚀缺陷的方法，并制定腐蚀性NDI试验标准
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申请号： US12818444申请日： 2010-06-18
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公开(公告)号： US20100288032A1公开(公告)日： 2010-11-18
- 发明人: Joseph Pecina , Scott Ryan , John Cargill
- 申请人： Joseph Pecina , Scott Ryan , John Cargill
- 主分类号： G01N17/04
- IPC分类号： G01N17/04
摘要：
Methods and apparatuses are provided for creation of discrete corrosion defects with a wide range of diameter to depth aspect ratios for painted test standards. Also provided are methods for use of those test standards to characterize the corrosion under paint detection threshold, statistical reliability, and accuracy of NDI and/or NDT techniques including but not limited to flash thermography, ultrasonic testing, eddy current testing, microwave testing, shearography, and infrared testing.
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