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ISO 4497:2020

Metallic powders -- Determination of particle size by dry sieving

General information
Valid from 30.04.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.04.2020
Main
01.06.1983
Main
This document specifies a method of determining the particle size distribution of metallic powders by dry sieving into size fractions. The method is applicable to dry, unlubricated metallic powders, but not applicable to powders in which the morphology differs markedly from being equiaxial, for example flake-type powders. The method is not applicable to metallic powders having a particle size wholly or mostly under 45 �m.
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