Chinese Standard: GB/T 13748.22-2026
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Methods for chemical analysis of magnesium and magnesium alloys—Part 22:Determination of thorium content
Standard in brief
Scope of Application:
本文件描述了重量法和滴定法测定镁合金中钍含量的方法。
本文件中重量法适用于镁合金中钍含量的测定,测定范围(质量分数):0.200%~5.000%;滴定法适用于不含银的镁合金中钍含量的测定,测定范围(质量分数):0.200%~5.000%。
本文件中重量法为仲裁方法。
Basic information
Standard No:GB/T 13748.22-2026
Standard Name:镁及镁合金化学分析方法 第22部分:钍含量的测定
English Name:Methods for chemical analysis of magnesium and magnesium alloys—Part 22:Determination of thorium content
Standard Status:即将实施
Release Date:2013-11-27
Effective Date:2026-12-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.120.20
CCS Number:H12
Related Standards
Referenced Standards:GB/T 6682,GB/T 8170
Publication Information
Number of pages:12
Number of words:17 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-05-01
Standard Revision Information
Has Amendment:No
Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:13748.22
Drafter:石磊、王文广、周阿蒙、隋志方、栗生辰、谢辉、孙志阳、赵霞、朱君罡、周世洋、高凯凯
Drafting Organization:中铝检测科技(郑州)有限公司、有色金属技术经济研究院有限责任公司、鹤壁市产品质量检验检测中心、国标(北京)检验认证有限公司、贵州省分析测试研究院
Management Organization:全国有色金属标准化技术委员会(SAC/TC 243)
Proposing Department:中国有色金属工业协会




