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BS EN 24491-4:1993

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Metallic powders. Determination of oxygen content by reduction methods Total oxygen by reduction-extraction

Available format(s)

Hardcopy , PDF

Superseded date

31-05-2013

Language(s)

English

Published date

15-06-1993

Cooperating organizations
National foreword
Foreword
Introduction
Method
1 Scope
2 Normative reference
3 Principle
4 Apparatus and materials
5 Test portion
6 Procedure
7 Expression of results
8 Test report
Annexes
A (normative) Examples of conditions of extraction for
    selected metal powders
ZA (normative) Normative references to international
    publications with their relevant European
    publications
Table
1 Reduction temperatures and times
Figure
1 Diagram of suitable test arrangement
National annexes
NA (informative) Committees responsible
NB (informative) Cross-reference

Specifies a method for the determination of the total oxygen content of metallic powders in concentrations up to about 2% (m/m) by reduction-extraction at high temperatures. Applies to all powders of metals, carbides, alloys and mixtures thereof which are non-volatile under the test conditions. Coverage includes procedure, test portion, and apparatus and material.

Committee
W/-
DevelopmentNote
Reviewed and confirmed by BSI, September 2011. (08/2011)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

Standards Relationship
ISO 4491-4:1989 Identical
I.S. EN 24491-4:1994 Identical
SN EN 24491-4 : 1993 Identical
NF EN 24491-4 : 1993 Identical
UNI EN 24491-4 : 1993 Identical
UNE-EN 24491-4:2006 Identical
EN 24491-4:1993 Identical
NBN EN 24491-4 : 1993 Identical

BS EN 24491-1:1993 Metallic powders. Determination of oxygen content by reduction methods General guidelines

BS EN 24491-1:1993 Metallic powders. Determination of oxygen content by reduction methods General guidelines

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£112.00
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