GB/T 17951-2005硬磁材料一般技术条件.pdf

I〔 030 14;29 场T3 中 华 人 民 共 和 国 国 家 标 准 GB/T 17951-2005 代替GB/T17951-2000 硬磁材料一般技术条件 Standardspecificationformagneticallyhardmaterials (IEC60404-8-1:2001,MOD) 2005-09-19发布 2006-06-01实施 中华人民共和国国家质量监督检验检疫总局 中 国 国家 标 准 化 管 理 委 员会 发 布 GB/T 17951-2005 目 次 前言 ，，·。。··、、········，，，，，，，··-。 ····、·····，，，，，，，， ···。。。 ·、······、、，，，，··，，。 ···、、·······、、，，，，，，二川 1 范 围 ·························，-···。···················，···，，，“‘···················，····，··‘···············，······，·一 1 2规范性引用文件 ····，····，，·-··························，，，·、······················，····，·····················，，·一 1 3 材料的类型及应用 ·········，·‘···························，·····················································一· 1 4 磁特性分类 ·············，···，···················，·····，-·················.·..……，·······……，，，...……，一 1 4.1 主要磁特性 ·········，，，，，，···················……，，，-···············……，，，，，，..··········……， .，，.，，，，一1 4-2 辅助磁特性 1····，，·，--，，·，-········‘·····，··-，，········ ·1·，···，·，·，，，，-···········……，，二，甲，.1 5 化学成分 ··‘············，，，，··， “，·‘·············，，，·，，···- ··‘，··················，，， “·‘········，·········…… 2 6 密度 ······················，，··-························，，，·，，·················，··········，··············，·，·······一· 2 7 牌号 ·························-·····························，········，············································一· 2 8 交货方式及尺寸 ············，-···························，·····························，······················，，·一 2 9 检验 ····································，·········································