EN 24491-2 : 1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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METALLIC POWDERS - DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS - LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS)
12-01-2013
01-07-1999
Cooperating organizations
National foreword
Foreword
Method
1 Scope
2 Normative references
3 Reagents and materials
4 Apparatus
5 Sampling
6 Procedure
7 Expression of results
8 Test report
Annexes
A (normative) Interpretation of results
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 relative loss of mass which a metallic powder undergoes when heated in a stream of pure dry hydrogen under specified conditions. Coverage includes procedure, apparatus, and reagents and materials. Also includes detailed annexes.
| Committee |
CEN/CS M11
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN ISO 4491-2:1998-07 | Identical |
| I.S. EN 24491-2:1994 | Identical |
| NF EN 24491-2 : 1993 | Identical |
| NEN ISO 4491-2 : 1993 | Identical |
| NBN EN 24491-2 : 1993 | Identical |
| BS EN 24491-2:1993 | Identical |
| UNE-EN 24491-2:1993 | Identical |
| ISO 4491-1:1989 | Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines |