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ISO 4497:1983

Metallic powders -- Determination of particle size by dry sieving

General information
Withdrawn from 30.04.2020
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.04.2020
Main
01.06.1983
Main
The method is applicable to dry, unlubricated powders, but not applicable to powders in which the morphology differs markedly from being equiaxial, for example flake-type powders. Is not applicable to metallic powders having a particle size wholly or mostly unter 45 /u. Specifies principle, apparatus, preparation of test portion, procedure, expression of results and test report.
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