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EN ISO 4022:2006

Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:1987) EN ISO 4022:2006

Publication date:   Jun 28, 2007

General information

99.60 Withdrawal effective   Oct 31, 2018

CEN

CEN/BT

European Norm

77.160   Powder metallurgy

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Scope

This second edition cancels and replaces the first edition (i. e. ISO 4022:1977). The test is carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients (see annex A). Does not apply to very long hollow cylindrical test pieces of small diameter. Annex B gives test fluids.

Life cycle

NOW

WITHDRAWN
EN ISO 4022:2006
99.60 Withdrawal effective
Oct 31, 2018

REVISED BY

PUBLISHED
EN ISO 4022:2018

Relations

Adopted from ISO 4022:1987 IDENTICAL