ISO 4497:1983

Metallic powders — Determination of particle size by dry sieving

95.99 Withdrawal of Standard Apr 30, 2020

General information

Current stage: 95.99 Effective date: Apr 30, 2020

Originator: ISO

Owner: ISO/TC 119/SC 2

Type: International Standard

ICS: 77.160

Scope

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.

Life cycle

NOW

WITHDRAWN
ISO 4497:1983
95.99 Withdrawal of Standard
Apr 30, 2020

REVISED BY

ABANDON
ISO/WD 4497

ABANDON
ISO/PWI 4497

PUBLISHED
ISO 4497:2020

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