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Chinese Standard: GB/T 4324.2-2023

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Methods for chemical analysis of tungsten—Part 2:Determination of bismuth and arsenic contents


Standard in brief
Scope of Application:  
本文件描述了测定钨及钨合金中铋和砷含量的方法。本文件适用于钨粉、钨酸、钨条、三氧化钨、蓝钨、紫钨、碳化钨、偏钨酸铵、仲钨酸铵中铋和砷含量的测定。测定范围(质量分数)为0.000 01%~0.020%。

Basic information
Standard No:GB/T 4324.2-2023
Standard Name:钨化学分析方法 第2部分:铋和砷含量的测定
English Name:Methods for chemical analysis of tungsten—Part 2:Determination of bismuth and arsenic contents
Standard Status:现行
Release Date:1984-04-12
Effective Date:2024-06-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.120.99
CCS Number:H14

Related Standards
Referenced Standards:GB/T 6682,GB/T 8170,GB/T 17433

Publication Information
Number of pages:16
Number of words:25 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2023-11-01

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:4324.2
Drafter:侯贵琼、欧阳子菁、张元霞、唐险英、谢璐、谢磊、吕平、赖旺、谢丽芳、钟莹、张可、李展鹏、唐清、陈殿耿、陈祝炳、冯浩
Drafting Organization:湖南柿竹园有色金属有限责任公司郴州钨制品分公司、赣州有色冶金研究所有限公司、郴州市产商品质量监督检验所、江西省钨与稀土产品质量监督检验中心、广东省科学院工业分析检测中心、北矿检测技术股份有限公司、中国有色桂林矿产地质研究院有限公司、湖北绿钨资源循环有限公司
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

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