I.S. EN 24491-4:1994
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - TOTAL OXYGEN BY REDUCTION-EXTRACTION
Hardcopy , PDF
20-05-2013
English
01-01-1994
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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 temperature.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| BS 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 |
| ISO 4491-4:2013 | Identical |
| SN EN 24491-4 : 1993 | Identical |
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