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Development of Devices and Techniques for the Nondestructive Determination of Residual Machining Stress Utilizing Ultrasonic and Supporting X-Ray Techniques.

机译:利用超声波和支持X射线技术无损检测残余加工应力的装置和技术的发展。

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摘要

Residual surface stresses induced in 4340steel by grinding were measured on flat specimens using an ultrasonic technique. Excellent agreement was obtained between ultrasonically measured stress profiles and profiles measured destructively using layer removal and X-ray diffraction. (Author)

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