EN ISO 21079-1-2008 包含氧化铝,氧化锆和硅石的耐火材料的化学分析.包含5%～45%ZrO2的耐火材料(可选择X射线荧光法).第1部分:仪器,试剂和分解
Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008)
This part of ISO 21079 specifies methods for the chemical analysis of AZS (alumina, zirconia, and silica)refractory products (containing 5 % to 45 % of ZrO2) and raw materials, using traditional (“wet”) methods,inductively coupled plasma atomic emission (ICP-AE) spectrometry and flame atomic absorption (FAA)spectrometry. It covers apparatus, reagents and dissolution methods.