DIN EN ISO 20565-1:2009-06
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and determination of gravimetric silica (ISO 20565-1:2008); German version EN ISO 20565-1:2008
| Fecha edición: |
2009-06-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies the methods for the chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials using wet chemical methods, ICP-AES and FAAS. The document is applicable to the determination of the oxide contents of silicon(IV), aluminium, iron(III), titanium(IV), manganese(II), calcium, magnesium, sodium, potassium, chromium(III), zirconium and phosphorus(V). It gives alternatives to the X-ray fluorescence (XRF) method given in ISO 12677. |
| Keywords: | AES|Analysis|Annealing losses|Atomic absorption spectrometry|Atomic absorption spectrophotometry|Chemical analysis and testing|Chromium|Chromium ores|Chromium-containing alloys|Decomposition methods|Determination|Determination procedures|Flame photometry|ICP|Ion-exchange methods|Materials|Materials testing|Methods|Methods of analysis|Reagents|Refractory|Refractory materials|Refractory products|Silicon oxide|Testing|Verification |
| ICS: | 71.040.40 - Análisis químico, 81.080 - Refractarios |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 20565-1:2008 Idéntica ISO 20565-1:2008 |
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Reemplazo Normas |
Reemplaza a DIN 51074-3:1971-08 Reemplaza a DIN 51074-1:1971-08 Reemplaza a DIN EN ISO 20565-1:2006-12 Reemplaza a DIN 51074-4:1971-08 Reemplaza a DIN 51074-2:1971-08 |
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