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EVS-EN ISO 4497:2020

Metallic powders - Determination of particle size by dry sieving (ISO 4497:2020)

Üldinfo
Kehtiv alates 02.06.2020
Alusdokumendid
ISO 4497:2020; EN ISO 4497:2020
Tegevusala (ICS grupid)
77.160 Pulbermetallurgia
Direktiivid või määrused
puuduvad
Standardi ajalugu
Staatus
Kuupäev
Tüüp
Nimetus
02.06.2020
Põhitekst
01.01.2000
Põhitekst
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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