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CEN

EN 955-2:1995

(Main)

Chemical analysis of refractory products - Part 2: Products containing silica and/or alumina (wet method)

Chemical analysis of refractory products - Part 2: Products containing silica and/or alumina (wet method)

This part of EN 955 describes methods for chemical analysis of refractories containing predominantly silica (SiO2) and/or alumina (AL2O3) using wet methods.Annex A gives the instrument calibration requirements associated with the test method.

Chemische Analyse von feuerfesten Erzeugnissen - Teil 2: Silicium(IV)-Oxid und/oder Aluminiumoxid enthaltende Erzeugnisse (Naßchemisches Verfahren)

Dieser Teil von EN 955 beschreibt Verfahren zur chemischen Analyse von feuerfesten Erzeugnissen, die vorwiegend Silicium(IV)-Oxid (SiO2) und/oder Aluminiumoxid (Al2O3) enthalten, bei Anwendung naßchemischer Verfahren. Anhang A enthält die mit den Prüfverfahren verbundenen Anforderungen an die Gerätekalibrierung.

Analyse chimique des produits réfractaires - Partie 2: Produits contenant de la silice et/ou de l'alumine (méthode par voie humide)

Cette partie de l'EN 955 a pour objet la description de modes opératoires pour l'analyse chimique des matériaux réfractaires contenant en majeure partie de la silice (Si02) et/ou de l'alumine (Al2O3). Les analyses se font par voie humide. L'annexe A donne les conditions requises pour l'étalonnage de l'instrument correspondant à la méthode d'essai.

Kemijska analiza ognjevzdržnih izdelkov - 2. del: Izdelki, ki vsebujejo kremen in/ali glinico (metoda razklopa)

General Information

Status
Withdrawn
Publication Date
23-May-1995
Withdrawal Date
25-Sep-2007
ICS
81.080 - Refractories
Technical Committee
CEN/TC 187 - Refractory products and materials
Drafting Committee
CEN/TC 187/WG 4 - Chemical analysis
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
26-Sep-2007
Completion Date
26-Sep-2007
Ref Project
SIST EN 955-2:1998 - Chemical analysis of refractory products - Part 2: Products containing silica and/or alumina (wet method)

Relations

Replaced By
EN ISO 21587-2:2007 - Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21587-2:2007)
Effective Date
22-Dec-2008
Replaced By
EN ISO 21587-1:2007 - Chemical analysis of aluminosilicate refractory products (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents, dissolution and gravimetric silica (ISO 21587-1:2007)
Effective Date
22-Dec-2008

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 955-2:1998
01-april-1998
Kemijska analiza ognjevzdržnih izdelkov - 2. del: Izdelki, ki vsebujejo kremen in/ali
glinico (metoda razklopa)
Chemical analysis of refractory products - Part 2: Products containing silica and/or
alumina (wet method)
Chemische Analyse von feuerfesten Erzeugnissen - Teil 2: Silicium(IV)-Oxid und/oder
Aluminiumoxid enthaltende Erzeugnisse (Naßche
...

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