I.S. EN ISO 4491-4:2013
Withdrawn
View Superseded by
METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - PART 4: TOTAL OXYGEN BY REDUCTION-EXTRACTION (ISO 4491-4:2013)
Hardcopy , PDF
English
01-01-2013
11-30-2019
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.
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Apparatus and materials
5 Test portion
6 Procedure
7 Expression of results
8 Test report
Annex A (informative) - Examples of conditions of extraction
for selected metal powders
Describes a method for the determination of the total oxygen content of metallic powders by reduction-extraction at high temperature.
| DevelopmentNote |
Supersedes I.S. EN 24491-4. (05/2013)
|
| DocumentType |
Standard
|
| Pages |
19
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 4491-4:2013 | Identical |
| EN ISO 4491-4:2013 | Identical |
| DIN EN ISO 4491-4:2013-08 | Equivalent |
| BS EN ISO 4491-4:2013 | Equivalent |
| ISO 4491-1:1989 | Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines |
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