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Ultrasonic nondestructive evaluation, microstructure, and mechanical property interrelations

机译:超声波无损评估,微观结构和力学性能的相互关系

摘要

Ultrasonic techniques for mechanical property characterizations are reviewed and conceptual models are advanced for explaining and interpreting the empirically based results. At present, the technology is generally empirically based and is emerging from the research laboratory. Advancement of the technology will require establishment of theoretical foundations for the experimentally observed interrelations among ultrasonic measurements, mechanical properties, and microstructure. Conceptual models are applied to ultrasonic assessment of fracture toughness to illustrate an approach for predicting correlations found among ultrasonic measurements, microstructure, and mechanical properties.
机译:回顾了用于表征机械性能的超声技术,并提出了概念模型,用于解释和解释基于经验的结果。目前,该技术通常是基于经验的,并且正在从研究实验室中兴起。技术的进步将需要为超声测量,机械性能和微观结构之间的实验观察相互关系建立理论基础。将概念模型应用于断裂韧性的超声评估,以说明一种预测超声测量,微观结构和机械性能之间相关性的方法。

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    Vary A.;

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  • 年度 1984
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