Norm

NEN-EN-ISO 14720-1:2011 Ontw. 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

  • Deze norm is ingetrokken sinds 14-03-2013

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 12
Commissie Vuurvaste materialen
Gepubliceerd op 01-05-2011
Taal Engels
This standard defines a method for the determination of sulfur in powdered and granular non-oxidic ceramic raw materials and materials, 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, as e.g. silicon dioxide. This standard is applicable for materials with mass contents of sulfur from 0.005 % to 2 %. This standard can also be applied for materials with higher mass contents 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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