Standard No.:	JB/T 9552.6-1999
English Name:	Methods for chemical analysis of copper-chromium-zirconium alloys The determination of zirconium by arsenazo Ⅲ photometric method after fuse with potassium phrosuifate
Chinese Name:	铜铬锆合金化学分析方法 焦硫酸钾熔融—偶氮胂Ⅲ光度法测定锆
Chinese Classification:	K14    Electrician alloy parts
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	State Bureau of Machine Building Industry
Issued on:	1999-8-6
Implemented on:	2000-1-1
Status:	valid
Superseding:	ZB H62003.6-1988
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	84.00
Delivery:	via email in 1~3 business day

本标准规定了用焦硫酸钾熔融—偶氨胂Ⅲ光度法测定铜铬锆合金中总锆含量的方法。本标准适用于铜铬锆合金中锆含量的测定，测定范围：0.050%～0.250%.