范围:本文件规定了半导体封装键合用银金合金丝的产品分类、技术要求、试验方法、检验规则、标志、包装、运输和贮存。 本文件适用于半导体封装键合用银金合金丝; 主要技术内容:前言 ···························································································································· III1 范围 ·························································································································· 12 规范性引用文件 ·········································································································· 13 术语和定义 ················································································································· 14 产品分类 ···················································································································· 14.1 产品代号 ··············································································································· 14.2 产品分类 ··············································································································· 15 技术要求 ···················································································································· 25.1 化学成分 ················································································································ 25.2 电阻率 ·················································································································· 25.3 直径及极限偏差 ······································································································ 25.4 力学性能 ··············································································································· 35.5 表面质量 ··············································································································· 55.6 卷曲和扭曲 ············································································································ 65.7 绕丝 ····················································································································· 65.8 放丝 ····················································································································· 66 试验方法 ···················································································································· 67 检验规则 ···················································································································· 67.1 检验分类 ··············································································································· 67.2 检验项目 ··············································································································· 67.3 组批规则和抽样方案 ································································································ 77.4 判定规则 ··············································································································· 78 标志、包装、运输和储存 ······························································································ 88.1 标志 ····················································································································· 88.2 包装 ····················································································································· 88.3 运输 ····················································································································· 88.4 储存 ····················································································································· 89 质量证明文件·············································································································· 8