Norm

NEN-ISO 21587-1:2007 en

Chemische analyse van aluminiumsilicaat vuurvaste materialen (alternatief voor de röntgenfluorescentiemethode) - Deel 1: Apparaten, reagentia, oplossen en gravimetrische silica

  • Deze norm is ingetrokken sinds 08-10-2007

52,53

Over deze norm

Status Ingetrokken
Aantal pagina's 11
Commissie Vuurvaste materialen
Gepubliceerd op 01-03-2007
Taal Engels
This part of ISO 21587 specifies reagents, dissolution and gravimetric silica analysis for the chemical analysis of aluminosilicate refractory products and raw materials. This part of ISO 21587 gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677:2003, Chemical analysis of refractory products by XRF - Fused cast bead method. This part of ISO 21587 should be used in conjunction with ISO 21587-2 and ISO 21587-3, which give the analytical procedures for 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).

Details

ICS-code 81.080
Nederlandse titel Chemische analyse van aluminiumsilicaat vuurvaste materialen (alternatief voor de röntgenfluorescentiemethode) - Deel 1: Apparaten, reagentia, oplossen en gravimetrische silica
Engelse titel Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica
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