Standard No.:	YS/T 581.18-2012
English Name:	Chemical analysis methods and physical properties of Aluminum Fluoride—Part 18:X-ray fluorescence spectrometric method for the determination of elements content using pressed powder tablets
Chinese Name:	氟化铝化学分析方法和物理性能测定方法 第18部分：X射线荧光光谱分析（压片）法测定元素含量
Chinese Classification:	H61    Light metals and their alloys
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
ICS Classification:	71.100.10 71.100.10    Materials for aluminium production 71.100.10
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2012-12-28
Implemented on:	2013-6-1
Status:	to be superseded
Superseded by:	YS/T 581.10-2025 Methods for chemical analysis and physical properties test of aluminium fluoride—Part 10: Determination of elements content—X-ray fluorescence spectrometric method
Superseded on:	2026-3-1
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

本标准规定了X射线荧光光谱（压片）法测定氟化铝中氟、铝、钠、硅、铁、硫、磷、钙（分别以F、Al、Na、SiO2、Fe2O3、SO42-、P2O5、CaO表示）等元素的方法。
本标准适用于氟化铝中氟、铝、钠、硅、铁、硫、磷、钙等元素的测定。