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PROCESSES TO CREATE DISCRETE CORROSION DEFECTS ON SUBSTRATES AND ESTABLISH CORROSION NDI TEST STANDARDS
PROCESSES TO CREATE DISCRETE CORROSION DEFECTS ON SUBSTRATES AND ESTABLISH CORROSION NDI TEST STANDARDS
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机译:在基材上建立离散腐蚀缺陷和建立腐蚀NDI测试标准的过程
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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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