摘要
介绍了一种测量粘结磁体在室温至３００℃下的抗压强度装置，通过实验确定了测量条件如标样形状、大小和保温时间，并对测量数据进行了误差分析，该方法的测量相对误差为±１．８％。
A kind of device for measuring compressive strength of bonded magnet from room temperature to 300 ℃ is introduced.A series of experiments have been done to determine the measuring conditions,such as the shape and size of standard samples,and their soak time.The measuring error of this method is analyzed,and the relative error is±1 8%.
出处
《金属功能材料》
CAS
1998年第5期227-230,共4页
Metallic Functional Materials
关键词
粘结磁体
抗压强度
测量装置
钕铁硼
bonded magnet,compressive strength,measuring device,NdFeB
