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Homepage>CSN Standards>72 BUILDING RAW MATERIALS, MATERIALS AND PRODUCTS>7275 Special technical ceramics>CSN EN ISO 23739 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders
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Released: 01.01.2024
CSN EN ISO 23739 - Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders

CSN EN ISO 23739

Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of zirconium oxide powders

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Number of Standard:CSN EN ISO 23739
Category:727526
Pages:32
Released:01.01.2024
Catalog number:518209
DESCRIPTION

CSN EN ISO 23739

CSN EN ISO 23739 This document specifies methods for the chemical analysis of zirconium oxide powders used as the raw material for fine ceramics. It stipulates the determination methods of the zirconium, aluminium, barium, calcium, cerium, cobalt, gadolinium, hafnium, iron, magnesium, potassium, silicon, sodium, strontium, titanium and yttrium contents in zirconium oxide powders for fine ceramics. The test sample is decomposed by acid pressure decomposition or alkali fusion. Contents of zirconium and yttrium are determined by using either a precipitation and gravimetric method or an inductively coupled plasma-optical emission spectrometry (ICP-OES) method. Contents of aluminium, barium, calcium, cerium, cobalt, gadolinium, hafnium, iron, magnesium, potassium, silicon, sodium, strontium and titanium are determined by using an ICP-OES method.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.