ISO 4497:2020
International Standard
Current Edition
·
Approved on
30 April 2020
·
Metallic powders — Determination of particle size by dry sieving
ISO 4497:2020 Files
null Pages
Current Edition
ISO 4497:2020 Scope
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 µm.
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