镁及镁合金化学分析方法 第13部分：铅、钙、钾、钠含量的测定 火焰原子吸收光谱法（英文版）
Methods for chemical analysis of magnesium and magnesium alloys—Part 13: Determination of lead, calcium, kalium and sodium content—Flame atomic absorption spectrometric method
标准状态
发布于：2026-05-25
实施于：2026-12-01
废止
基本信息
GB/T 13748.13-2026
即将实施
2026-05-25
2026-12-01
China Nonferrous Metals Industry Association
State Administration for Market Regulation and Standardization Administration of China
National Technical Committee 243 on Nonferrous Metals of Standardization Administration of China (SAC/TC 243)
GB/T 13748.13-2005,GB/T 13748.16-2005,GB/T 13748.17-2005
China Nonferrous Metals Industry Association
东北轻合金有限责任公司; 昆明冶金研究院有限公司; 广东省科学院工业分析检测中心; 西南铝业（集团）有限责任公司; 中铝检测科技（郑州）有限公司; 贵州省分析测试研究院; 鹤壁市产品质量检验检测中心; 山西银光华盛镁业股份有限公司; 府谷县镁工业协会
LIU Honglei, WANG Jinrong, LIU Biao, LIU Gongda, SHANG Jixian, LAN Wangui, ZHOU Bing, CHENG Yimei, SHI Yu, YANG Yunjin, XIAO Yongze, PENG Bin, CUI Kai, CAI Yu and CHEN Zhiliang
标准简介
This document describes a flame atomic absorption spectrometric method for the determination of the lead, calcium, potassium and sodium contents of magnesium and magnesium alloys. This document is applicable to the determination of the lead, calcium, potassium and sodium contents of magnesium and magnesium alloys; the determination ranges are given in Table 1. Determination ranges (mass fraction): lead 0.001 0 % to 0.010 %; calcium 0.002 0 % to 3.00 %; potassium 0.001 0 % to 0.020 %; sodium 0.001 0 % to 0.020 %.
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