BS EN ISO 21587-3-2007 硅酸铝耐熔制品的化学分析(可选择X射线荧光法).感应耦合等离子体和原子吸收光谱测定法

标准号：BS EN ISO 21587-3-2007
中文标准名称：硅酸铝耐熔制品的化学分析(可选择X射线荧光法).感应耦合等离子体和原子吸收光谱测定法
英文标准名称：Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Inductively coupled plasma and atomic absorption spectrometry methods
标准类型：Q40
发布日期：2007/10/31 12:00:00
实施日期：2007/10/31 12:00:00
中国标准分类号：Q40
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.