Norm

NEN-EN-ISO 14720-1:2013 en

Beproeven van keramische grondstoffen en elementaire materialen - Bepaling van zwavel in poeders en granulaat van niet-oxydische keramische grondstoffen en elementaire materialen - Deel 1: Infrarood meetmethoden

52,53

Over deze norm

Status Definitief
Aantal pagina's 9
Commissie Vuurvaste materialen
Gepubliceerd op 01-03-2013
Taal Engels
This part of ISO 14720 defines a method for the determination of sulfur in powdered and granular nonoxidic ceramic raw materials and materials, such as silicon carbides, silicon nitrides, graphites, carbon blacks, cokes, carbon powders. If proved by the recovery rate, this method can also be applied for other non-metallic powdered and granular materials, e.g. silicon dioxide. This part of ISO 14720 is applicable for materials with mass fractions of sulfur from 0,005 % to 2 %. This part of ISO 14720 can also be applied for materials with higher mass fractions of sulfur after verification of the particular case.

Details

ICS-code 81.060.10
Nederlandse titel Beproeven van keramische grondstoffen en elementaire materialen - Bepaling van zwavel in poeders en granulaat van niet-oxydische keramische grondstoffen en elementaire materialen - Deel 1: Infrarood meetmethoden
Engelse titel Testing of ceramic raw and basic materials - Determination of sulfur in powders and granules of non-oxidic ceramic raw and basic materials - Part 1: Infrared measurement methods
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