超清版 GB/T 44655-2024 非晶软磁合金粉末
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资料介绍
非晶软磁合金粉末
Amorphous soft magnetic alloy powder
ICS 29.030
CCS K 14
中华人民共和国国家标准
GB/T 44655—2024
2024-09-29 发布2025-04-01 实施
国家市场监督管理总局
国家标准化管理委员会发 布
目 次
前言 ····································································································· Ⅲ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语和定义 ··························································································· 1
4 牌号命名方法 ························································································· 2
5 技术要求 ······························································································ 2
5.1 外观 ······························································································ 2
5.2 颗粒形状和允许偏差 ············································································· 2
5.3 基本物理性能 ···················································································· 3
5.4 磁性能 ··························································································· 3
5.5 特殊要求 ························································································· 4
6 试验方法 ······························································································ 4
6.1 外观 ······························································································ 4
6.2 颗粒形状 ························································································· 4
6.3 基本物理性能 ···················································································· 5
6.4 磁性能 ··························································································· 5
7 检验规则 ······························································································ 5
7.1 检验项目 ························································································· 5
7.2 组批规则 ························································································· 5
7.3 抽样方案 ························································································· 5
7.4 判定规则 ························································································· 6
8 包装、标志、运输和储存 ············································································ 6
8.1 包装 ······························································································ 6
8.2 标志 ······························································································ 7
8.3 运输 ······························································································ 7
8.4 储存 ······························································································ 7
附录 A （资料性）
Amorphous soft magnetic alloy powder
ICS 29.030
CCS K 14
中华人民共和国国家标准
GB/T 44655—2024
2024-09-29 发布2025-04-01 实施
国家市场监督管理总局
国家标准化管理委员会发 布
目 次
前言 ····································································································· Ⅲ
1 范围 ·································································································· 1
2 规范性引用文件 ······················································································ 1
3 术语和定义 ··························································································· 1
4 牌号命名方法 ························································································· 2
5 技术要求 ······························································································ 2
5.1 外观 ······························································································ 2
5.2 颗粒形状和允许偏差 ············································································· 2
5.3 基本物理性能 ···················································································· 3
5.4 磁性能 ··························································································· 3
5.5 特殊要求 ························································································· 4
6 试验方法 ······························································································ 4
6.1 外观 ······························································································ 4
6.2 颗粒形状 ························································································· 4
6.3 基本物理性能 ···················································································· 5
6.4 磁性能 ··························································································· 5
7 检验规则 ······························································································ 5
7.1 检验项目 ························································································· 5
7.2 组批规则 ························································································· 5
7.3 抽样方案 ························································································· 5
7.4 判定规则 ························································································· 6
8 包装、标志、运输和储存 ············································································ 6
8.1 包装 ······························································································ 6
8.2 标志 ······························································································ 7
8.3 运输 ······························································································ 7
8.4 储存 ······························································································ 7
附录 A （资料性）