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Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
Standard in brief
Scope of Application:
本文件规定了火焰原子吸收光谱法和电感耦合等离子体发射光谱法测定硬质合金中的铅量和镉量。
本文件适用于铅量和镉量在0.000 1%(质量分数)~0.1%(质量分数)之间的硬质合金。
Basic information
Standard No:GB/T 40374-2021
Standard Name:硬质合金化学分析方法 铅量和镉量的测定 火焰原子吸收光谱法和电感耦合等离子体原子发射光谱法
English Name:Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
Standard Status:现行
Release Date:2021-08-20
Effective Date:2022-03-01
Language of Publication:中文简体
Standard Classification
ICS Number:77.160
CCS Number:H63
Related Standards
Referenced Standards:ISO 385,ISO 648,ISO 1042
Adopted Standards:ISO 26482:2010
Adopted Standard Name:《硬质合金 铅量和镉量的测定》
Adoption Level:IDT
Publication Information
Number of pages:12
Number of words:20 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2021-08-01
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:40374
Drafter:张颖、彭宇、梁鸿、刘铁梅、李甜、陈雄飞、陈晓东、徐思婷、杨炳红、张志勇
Drafting Organization:株洲硬质合金集团有限公司、国标(北京)检验认证有限公司、广东省科学院工业分析检测中心、长沙矿冶研究院有限责任公司
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