NF B49-411
Chemical analysis of refractories. Silica materials, silico-argillaceous and argillaceous materials. Determination of silicon (method by insolubilisation in hydrochloric acid medium).
| Fecha edición: |
1968-01-01
En Vigor
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| Idiomas disponibles: | Francés |
| Keywords: | REFRACTORY MATERIALS|SILICATE REFRACTORIES|LOW-ALUMINA FIRECLAY REFRACTORIES|FIRECLAY REFRACTORIES|CHEMICAL ANALYSIS|DETERMINATION OF CONTENT|SILICON|INSOLUBLE MATTER|GRAVIMETRIC ANALYSIS|COLORIMETRIC ANALYSIS|AMMONIUM MOLYBDATE|PHENOLPHTHALEIN |
| ICS: | 81.080 - Refractarios, 81 - INDUSTRIAS DEL VIDRIO Y DE LA CERAMICA |
| CTN: |










