Standard No.:	JB/T 8063.4-2011
English Name:	Methods for chemical analysis of powder metallurgy materials and products —Part 4：The potassium iodide-sodium thiosulfate titrimetric method for the determination of copper in copper -based materials and products
Chinese Name:	粉末冶金材料与制品化学分析方法 第4部分：铜基材料与制品中铜的测定（碘化钾-硫代硫酸钠滴定法）
Chinese Classification:	H72    Powder metallurgy material and product
Professional Classification:	JB    Professional Standard - Machinery
Issued by:	Ministry of Industry and Information Technology
Issued on:	2011-12-20
Implemented on:	2012-4-1
Status:	valid
Superseding:	JB/T 8063.4-1996
Language:	English
File Format:	PDF
Word Count:	0 words
Price(USD):	144.00

本标准规定了测定范围为>50%、用碘化钾-硫代硫酸钠滴定法测定粉末冶金铜基材料与制品中的铜含量的方法、试剂、分析步聚、分析结果的计算、允许差以及试验报告。
本标准适用于粉末冶金铜基材料与制品中铜量的测定。