ISO 21587-3-2007 硅酸铝耐火材料的化学分析(可选择X射线荧光法).第3部分:感应耦合等离子体和原子吸收光谱测量法

标准号：ISO 21587-3-2007
中文标准名称：硅酸铝耐火材料的化学分析(可选择X射线荧光法).第3部分:感应耦合等离子体和原子吸收光谱测量法
英文标准名称：Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods
标准类型：Q41
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：Q41
国际标准分类号：81.080
适用范围：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.