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 atomic absorption spectrophotometry (FAAS) and inductively coupled plasma emission spectrometry (ICP -AES) (ISO 21079-3:2008)
含有氧化铝 氧化锆和二氧化硅的耐火材料的化学分析 - 含有5%至45%的ZrO2的耐火材料(替代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发射光谱法-AES)(ISO 21079-3:2008)
发布日期:
2008-04-15
实施日期:
2008-04-15
ISO 21079-3:2008规定了用于分析AZS(氧化铝,氧化锆和二氧化硅)耐火材料(含有5%〜45%ZrO 2)的火焰原子吸收分光光度法(FAAS)和电感耦合等离子体发射光谱法(ICP-AES) )和原料。
ISO 21079-3:2008不适用于MgO基耐火材料。
ISO 21079-3:2008给出了ISO 12677中给出的X射线荧光(XRF)方法的替代方案
ISO 21079-3:2008 specifies flame atomic absorption spectrophotometry (FAAS) and inductively coupled plasma 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.
ISO 21079-3:2008 is not applicable to MgO-based refractories.
ISO 21079-3:2008 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677.