摘要
本文对低碳钢缺口杆件拉伸断裂断口的磁性进行了研究，对拉力与磁的关系作了一些讨论，提出了基元磁铁群的概念，给出了拉断试样磁强近似关系式A＋B≈C＋D。
In this paper, studying the magnetic of research of drawing & breaking end of low-carbon steels gap bar. It disscussed the relation of pulling force and magnetism and advanced the concept of base magnet group. it gave the approximate relation of magnetic strength drawing and breaking sample A+B = C+D.
出处
《河北大学学报（自然科学版）》
CAS
1997年第2期75-77,共3页
Journal of Hebei University(Natural Science Edition)
关键词
磁性
拉伸断裂
断口
低碳钢
拉伸试验
Drawing Strengthen the gap Magnetism Base Magnet Group
