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Chemical analysis method for rare earth ferroalloy—Part 4:Determination of iron content—Potassium dichromate titration
Standard in brief
Scope of Application:
本文件描述了稀土铁合金(镧铁合金、铈铁合金、钕铁合金、镝铁合金、钬铁合金、钆铁合金、钇铁合金、镧铈铁合金)中铁含量的测定方法。本文件适用于稀土铁合金(镧铁合金、铈铁合金、钕铁合金、镝铁合金、钬铁合金、钆铁合金、钇铁合金、镧铈铁合金)中铁含量的测定,测定范围(质量分数):10.00%~90.00%。
Basic information
Standard No:GB/T 26416.4-2022
Standard Name:稀土铁合金化学分析方法 第4部分:铁量的测定 重铬酸钾滴定法
English Name:Chemical analysis method for rare earth ferroalloy—Part 4:Determination of iron content—Potassium dichromate titration
Standard Status:现行
Release Date:2010-01-01
Effective Date:2023-07-01
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
Publication Information
Number of pages:12
Number of words:16 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:26416.4
Drafter:常诚、张翼明、龙旭东、修迎、温斌、龚雪颍、田佳、朱霓、刘荣丽、陈绯宇、刘延谟、荣文娜
Drafting Organization:包头稀土研究院、国合通用测试评价认证股份有限公司、虔东稀土集团股份有限公司、湖南稀土金属材料研究院有限责任公司、江西南方稀土高技术股份有限公司、淄博加华新材料资源有限公司、天津包钢稀土研究院有限责任公司
Management Organization:全国稀土标准化技术委员会(SAC/TC 229)
Proposing Department:全国稀土标准化技术委员会(SAC/TC 229)