Standard No.:	YS/T 953.2-2014
English Name:	Methods for chemical analysis of fire smelting nickel substrate material―Part 2:Determination of silicon content―Molybdosilicate blue spectrophotometric method and perchloric acid dehydration gravimetric method
Chinese Name:	火法冶炼镍基体料化学分析方法 第2部分：硅量的测定 硅钼蓝分光光度法和高氯酸脱水重量法
Chinese Classification:	13
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	77.120.40 77.120.40    Nickel, chromium and their alloys 77.120.40
Issued by:	MIIT
Issued on:	2014-10-14
Implemented on:	2015-4-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	160.00
Delivery:	via email in 1~3 business day

本部分规定了硅钼蓝分光光度法和高氯酸脱水重量法测定火法冶炼镍基体料中硅量。
本部分适用于火法冶炼镍基体料中硅量的测定。方法1测定范围：0.10%～2.00%，方法2测定范围：0.50%～6.00%。