BS EN ISO 4492:2017
$102.76
Metallic powders, excluding powders for hardmetals. Determination of dimensional changes associated with compacting and sintering
Published By | Publication Date | Number of Pages |
BSI | 2017 | 16 |
This document specifies a method by which the dimensional changes associated with compacting and sintering of metallic powders are compared with those of a reference powder when processed under similar conditions (see Clause 4).
The method applies to the determination of three types of dimensional changes involved with the processing of metallic powders, excluding powders for hardmetals.
PDF Catalog
PDF Pages | PDF Title |
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2 | National foreword |
4 | European foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Test parameters |
8 | 5.3 From die size to sintered size (total dimensional change). 6 Symbols and designations 7 Apparatus 8 Sampling 9 Procedure |
9 | 10.1.1 Green dimensional change (spring back) 10.1.2 Sintered dimensional change (positive or negative) 10.1.3 Total dimensional change (positive or negative) 10 Expression of results |
10 | 11 Test report |
15 | Annex A (informative) Information on dimensional change behaviour |