The principle of magnetichysteresisloop measurement of hard magnetic material based on AT89C51 is introduced in this paper, including the implementation of the hardware and software.
文中介绍基于AT 89 C 51单片机的硬磁材料磁滞回线测量的基本原理及其硬、软件设计实现。
2
This paper introduces some magnetic parameters of magnetic material, such as magnetichysteresisloop-line, electrical resistivity and magnetoresistivity, and the methods to measure them.
本文主要介绍了电磁材料的磁滞回线及电阻率与磁阻几种电磁参数以及它们的测量方法。
3
An easier method of measuring Curre Points of ferromagnetic materials has been presented through an experiment. Its principle is to observe the disappearance of the magnetichysteresisloop.