Standard No.:	JB/T 9548.6-1999
English Name:	Methods for chemical analysis of iron-chromium-aluminium alloys The persulfate oxidation volumetric method for the determination of chromium content
Chinese Name:	铁铬铝合金化学分析方法 过硫酸铵氧化容量法测定铬量
Chinese Classification:	K14    Electrician alloy parts
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	State Bureau of Quality and Technical Supervision
Issued on:	1999-8-6
Implemented on:	2000-1-1
Status:	superseded
Superseded by:	JB/T 9548.6-2015 Methods for chemical analysis of iron-chromium-aluminium alloys - Part 6: Determination of chromium
Superseded on:	2016-1-1
Superseding:	ZB K 14003.6-1988 铁路铝合金化学分析方法 过硫酸铵氧化容量法测定铬量
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	184.00
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1 Scope



This standard specifies the persulfate oxidation volumetric method for the determination of chromium content in iron-chromium-aluminium alloys.

This standard is applicable to the determination of chromium content in iron-chromium-aluminium alloys, and the determination range is from 10.00% to 30.00%.

Contents
Foreword I
1 Scope
2 Method Summary
3 Reagents
4 Analytical Procedures
5 Calculation of Analysis Results
6 Permissible Deviation