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ÖNORM EN ISO 21079-1
Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008)
Translate name
STANDARD published on 1.9.2008
The information about the standard:
Designation standards: ÖNORM EN ISO 21079-1
Publication date standards: 1.9.2008
SKU: NS-776848
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
The category - similar standards:
Annotation of standard text ÖNORM EN ISO 21079-1 :
ÖNORM EN ISO 21079-1 legt chemische Analysenverfahren für feuerfeste Erzeugnisse und Rohstoffe fest, die AZS (Aluminiumoxid, Zirkoniumoxid und Silicium(IV)-oxid) enthalten, indem traditionelle (nasschemische) Verfahren, die ICP-AE-Spektrometrie und die FAA-Spektrometrie angewendet werden. Der Bereich der Bestimmung ist in Tabelle 1 angegeben. Diese Norm gilt nicht für feuerfeste Erzeugnisse, die auf MgO basieren.
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