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EVS-EN 725-12:2001

Advanced technical ceramics - Methods of test for ceramic powders - Part 12: Chemical analysis of zirconia

General information

Withdrawn from 01.09.2023
Base Documents
EN 725-12:2001
ICS Groups
81.060.30 Advanced ceramics
Directives or regulations
None

Standard history

Status
Date
Type
Name
01.09.2023
Main
EVS-EN ISO 23739:2023
09.01.2002
Main
EVS-EN 725-12:2001
This part of EN 725 specifies methods for the determination of the levels of silicon, aluminium, titanium, iron, calcium, magnesium, potassium, sodium, yttrium, hafnium, cerium, and strontium using flame atomic absorption spectrometry (FAAS) and inductively coupled plasma atomic emission spectrometry (ICP - AES). These methods are applicable to the concentration ranges given in clause 3, expressed as oxides.

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Standard monitoring
English (PDF 177 KB)

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English