Examination of the Relationship Between the Magnetic Hysteresis and Mechanical Properties of Steels

该奖项是为了更好地了解钢的某些磁性能，可用于对其机械状态进行无损评估。还将开发一个理论模型，以允许将这种现象用于钢结构构件的安全预测。先前的研究已经证明了这种现象，但对其物理基础知之甚少，因此需要在服务条件下如何使用它。关键思想是使用表面和体积测量来评估这些材料中的残余应力。磁性数据已被证明对材料的机械状况非常敏感。＊＊＊

9532056 Jiles This award is to provide a better understanding of certain magnetic properties of steels that can be used for the nondestructive evaluation of its mechanical state. a theoretical model will also be developed to permit the phenomena to be used for safety predictions of steel structural members. Prior research has demonstrated the phenomena but its physical basis is poorly understood and how to use it under service conditions is therefore needed. The key idea is to use both surface and bulk measurements to assess the residual stress in these materials. Magnetic data has been shown to be highly sensitive to the mechanical condition of the material. ***