DIN 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).第3部分:感应耦合等离子体和原子吸收光谱测定法
Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 3: Inductively coupled plasma and atomic absorption spectrometry methods (ISO 21587-3:2007); English version of DIN EN ISO 21587-3:2007-12
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 (AI203)
-- iron(III) oxide (total iron oxide calculated as Fe203)
-- titanium(IV) oxide (TiO2)
-- manganese(Il) oxide (MnO)
-- calcium oxide (CaO)
-- magnesium oxide (MgO)
-- sodium oxide (Na20)
-- potassium oxide (K20)
-- chromium(III) oxide (Cr203)
-- zirconium oxide (ZrO2)
-- phosphorous(V) oxide (P205)
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.