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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
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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
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
BS EN ISO 4492:2017
$102.76