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Chinese Standard: GB/T 41322-2022

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Hardmetals—Determination of silicon in cobalt metal powders—Photometric method


Standard in brief
Scope of Application:  
本文件规定了分光光度法测定钴粉中硅量的方法,硅的含量为 5 μg/g~300 μg/g。
本文件适用于硬质合金钴粉中硅量的测定。

Basic information
Standard No:GB/T 41322-2022
Standard Name:硬质合金 钴粉中硅量的测定 分光光度法
English Name:Hardmetals—Determination of silicon in cobalt metal powders—Photometric method
Standard Status:现行
Release Date:2022-03-09
Effective Date:2022-10-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.160
CCS Number:H16

Related Standards
Adopted Standards:ISO 11877:2008
Adopted Standard Name:《硬质合金 钴粉中硅量的测定 分光光度法》
Adoption Level:MOD

Publication Information
Number of pages:8
Number of words:14 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-03-01

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:41322
Drafter:翁刚、胡启明、吴艳华、菅豫梅、周元敬、李娟、付海阔、苏成、李娜、邓楠、龙尚俊
Drafting Organization:自贡硬质合金有限责任公司、有色金属技术经济研究院有限责任公司、清远佳致新材料研究院有限公司、贵州省分析测试研究院、国标(北京)检验认证有限公司
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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