Standard No.:	GB/T 8704.3-1997
English Name:	Methods for chemical analysis of ferrovanadium. The infrared absorption method and the combustion neutralization titration method for the determination of sulfur content
Chinese Name:	钒铁化学分析方法 红外线吸收法及燃烧中和滴定法测定硫量
Chinese Classification:	H11    Steel and iron alloy analysis method
Professional Classification:	GB    National Standard
Issued by:	China State Bureau of Technical Supervision
Issued on:	1997-03-17
Implemented on:	1997-9-1
Status:	superseded
Superseded by:	GB/T 8704.3-2009 Ferrovanadium—Determination of sulfur content—The infrared absorption method and the combustion-neutralization titration method
Superseded on:	2010-4-1
Abolished on:	2010-04-01
Superseding:	GB 8704.3-1988 Methods for chemical analysis of ferrovanadium--The infrared absorption method for the determination of sulfur content GB 8704.4-1988 Methods for chemical analysis of ferrovanadium--The combustion-neutralization titration method for the determination of sulfur content
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	340.00
Delivery:	via email in 1~3 business day

本标准适用于钒铁中硫量的测定。本标准规定了以下两个方法测定钒铁中硫量。方法Ⅰ：红外线吸收法，测定范围：0.005%~0.120%。方法Ⅱ：燃烧中和滴定法，测定范围：≤0.120%。