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Chinese Standard: GB/T 5686.7-2022

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Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization method


Standard in brief
Scope of Application:  
本文件描述了采用红外线吸收法和燃烧中和滴定法测定锰铁、锰硅合金、氮化锰铁及金属锰中的硫含量的方法。
本文件适用于锰铁、锰硅合金、氮化锰铁及金属锰中硫含量的测定。方法一测定范围(质量分数):0.003% ~0.120%;方法二测定范围(质量分数):0.015% ~0.120%。方法二不适用于氮化锰铁中硫含量的测定。

Basic information
Standard No:GB/T 5686.7-2022
Standard Name:锰铁、锰硅合金、氮化锰铁和金属锰 硫含量的测定 红外线吸收法和燃烧中和滴定法
English Name:Ferromanganese,ferromanganese-silicon,nitrogen-bearing ferromanganese and manganese metal—Determination of sulfur content—Infrared absorption method and combustion-neutralization method
Standard Status:现行
Release Date:1988-02-21
Effective Date:2023-07-01
Language of Publication:中文简体

Standard Classification
ICS Number:77.100
CCS Number:H11

Related Standards
Referenced Standards:GB/T 4010,GB/T 6379.1,GB/T 6379.2,GB/T 6682,GB/T 8170

Publication Information
Number of pages:20
Number of words:34 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2022-12-01

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:5686.7
Drafter:马宁、张鹏达、徐文高、刘鹏、苏杰、陈荣、陈刚、崔玉文、吕雪梅、刘慧芬、王天才、王敏、李京霖、刘冰、叶小爽、吴银军、卢春生、张晨
Drafting Organization:鄂尔多斯市西金矿冶有限责任公司、内蒙古鄂尔多斯电力冶金集团股份有限公司、安徽长江钢铁股份有限公司、中信锦州金属股份有限公司、河北津西国际贸易有限公司、吉铁铁合金有限责任公司、冶金工业信息标准研究院
Management Organization:全国生铁及铁合金标准化技术委员会(SAC/TC 318)
Proposing Department:中国钢铁工业协会

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