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DD ENV 725-4:1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Advanced technical ceramics. Methods of test for ceramic powders Determination of oxygen content in aluminium nitride by XRF analysis

Available format(s)

Hardcopy , PDF

Superseded date

30-11-2006

Language(s)

English

Published date

15-06-1994

Foreword
1 Scope
2 Normative references
3 Principle
4 Apparatus and experimental conditions
5 Sample preparation
6 Calibration
7 Repeatability
8 Test report

Establishes a method for determining oxygen contents of 2 % or less in aluminium nitride powder, by XRF analysis.

Committee
RPI/13
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
RevisionOf
Status
Superseded
SupersededBy

Standards Relationship
ENV 725-4 : 1994 Identical

EN 725-5:2007/AC:2007 ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC POWDERS - PART 5: DETERMINATION OF PARTICLE SIZE DISTRIBUTION
BS 7501:1989 General criteria for the operation of testing laboratories
EN 725-6 : 1996 ADVANCED TECHNICAL CERAMICS - METHODS OF TEST FOR CERAMIC POWDERS - PART 6: DETERMINATION OF THE SPECIFIC SURFACE AREA
EN 955-2 : 1995 CHEMICAL ANALYSIS OF REFRACTORY PRODUCTS - PART 2: PRODUCTS CONTAINING SILICA AND/OR ALUMINA (WET METHOD)

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