标准编号:ISO 21079-3:2008

中文名称:含氧化铝、氧化锆和二氧化硅的耐火材料的化学分析 含5%-45%氧化锆的耐火材料(代替X射线荧光法) 第3部分:火焰原子吸收分光光度法(FAAS)和电感耦合等离子体原子发射光谱法(ICP-AES)

英文名称: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 3: Flame atom

发布日期:2008-04

标准范围

This part of ISO 21079 specifies flame atomic absorption spectrophotometry (FAAS) and inductively coupledplasma emission spectrometry (ICP-AES) methods for the analysis of AZS (alumina, zirconia, and silica)refractory products (containing 5 % to 45 % of ZrO2) and raw materials.This part of ISO 21079 is not applicable to MgO-based refractories.This part of ISO 21079 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677.

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