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EN ISO 4022:2006

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

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

Superseded date

17-01-2019

Superseded by

EN ISO 4022:2018

Published date

05-04-2006

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Foreword
1 Scope and field of application
2 Reference
3 Principle
4 Symbols and definition
5 Test piece
6 Apparatus
7 Procedure
8 Expression of results
9 Test report
Annex A The flow of fluid through porous materials
Annex B Test fluids

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.

Committee
CEN/BT
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

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ISO 2738:1999 Sintered metal materials, excluding hardmetals — Permeable sintered metal materials — Determination of density, oil content and open porosity

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