Standard No.:	GB/T 4180-2012
English Name:	Permanent Magnetic Material of Rare Earth Cobalt
Chinese Name:	稀土钴永磁材料
Chinese Classification:	K15    Electrical insulating material and its products
Professional Classification:	GB    National Standard
ICS Classification:	29.035 29.035    Insulating materials 29.035
Issued by:	AQSIQ,SAC
Issued on:	2012-12-31
Implemented on:	2013-6-1
Status:	valid
Superseding:	GB/T 4180-2000 Permanent magnetic material of rare earth cobalt
Language:	English
File Format:	PDF
Word Count:	8000 words
Price(USD):	240.0
Delivery:	via email in 1~3 business day

本标准规定了稀土钴永磁材料的术语和定义、分类、牌号、外观与缺陷、尺寸和公差、形状和位置公差、表面粗糙度、主要磁性能和温度特性等要求及其试验方法,同时给出了部分电磁性能以及部分机械物理性能的典型值,还规定了材料的检验规则、标示、包装、运输、贮存。
本标准适用于稀土钴永磁材料。