ISO 21587-3:2007 硅酸铝耐火产品的化学分析（X光线荧光法替代方案） 第3部分：感应耦合等离子体及原子吸收光谱法

标准编号：ISO 21587-3:2007

中文名称：硅酸铝耐火产品的化学分析（X光线荧光法替代方案） 第3部分：感应耦合等离子体及原子吸收光谱法

英文名称：Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) — Part 3: Inductively coupled plasma and atomic absorption spectrometry methods

发布日期：2007-03

标准范围

This part of ISO 21587 specifies inductively coupled plasma/atomic emission (ICP/AE) spectrometry and flame atomic absorption (FAA) spectrometry methods for the chemical analysis of aluminosilicate refractory products and raw materials.The methods are applicable to the determination of the following:- silicon(IV) oxide (SiO2)- aluminium oxide (Al2O3)- iron(III) oxide (total iron oxide calculated as Fe2O3)- titanium(IV) oxide (TiO2)- manganese(II) oxide (MnO)- calcium oxide (CaO)- magnesium oxide (MgO)- sodium oxide (Na2O)- potassium oxide (K2O)- chromium(III) oxide (Cr2O3)- zirconium oxide (ZrO2)- phosphorous(V) oxide (P2O5)This part of ISO 21587 gives alternatives to the X-ray flluorescence (XRF) method given in ISO 12677:2003, Chemical analysis of refractory products by XRF — Fused cast bead method.

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