Reference number
ISO 4022:1987
© ISO 2025
ISO 4022:1987
Permeable sintered metal materials — Determination of fluid permeability
Edition 2
1987-09
Withdrawn
Withdrawn (Edition 2, 1987)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 1987-09
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 2
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 119/SC 3
    ICS :
    77.160 
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