Infrared Technique for Measuring Ultrasonic Absorption in Polycrystalline Metals
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Stress-dependent ultrasonic scattering in polycrystalline materials.
Stress-dependent elastic moduli of polycrystalline materials are used in a statistically based model for the scattering of ultrasonic waves from randomly oriented grains that are members of a stressed polycrystal. The stress is assumed to be homogeneous and can be either residual or generated from external loads. The stress-dependent elastic properties are incorporated into the definition of th...
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تاریخ انتشار 2017