Standard No.:	GB/T 26416.4-2022
English Name:	Chemical analysis method for rare earth ferroalloy—Part 4: Determination of iron content—Potassium dichromate titration
Chinese 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
Chinese Classification:	H14    Rare metals and their alloys analysis method
Professional Classification:	GB    National Standard
ICS Classification:	77.120.99 77.120.99    Other non-ferrous metals and their alloys 77.120.99
Source Content Issued by:	SAMR; SAC
Issued on:	2022-12-30
Implemented on:	2023-7-1
Status:	valid
Superseding:	GB/T 26416.4-2010 Chemical analysis methods of dysprosium ferroalloy—Part 4:Determination of iron content—The potassium dichromate titrimetry
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	90.0
Delivery:	via email in 1~3 business day

本文件规定了稀土铁合金（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 %。