现行 JB/T 7946.2-2017
铸造铝合金金相 第2部分:铸造铝硅合金过烧 铸造铝合金金相 第2部分:铸造铝硅合金过烧 Metallograph of cast aluminium alloys-Part 2: Cast aluminium-silicon alloys burning
发布日期:2017-01-09
实施日期:2017-07-01
分类信息
研制信息

归口单位: 全国铸造标准化技术委员会

起草单位: 保定市立中车轮制造有限公司、 沈阳铸造研究所、 安徽华菱西厨装备股份有限公司、 中信戴卡股份有限公司、 滁州金诺实业有限公司

起草人: 狄石磊、 陈玖新、 李宇飞、 许正华、 王立生、 马正松、 杨立国

标准简介

本标准规定了铸造铝硅合金过烧的术语和定义、试样和评级方法。本标准适用于铸造铝硅合金固溶热处理过烧组织的评定

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最后更新时间 2025-09-02