Norm

NEN-EN-ISO 4022:2018 en

Poreuze gesinterde metalen - Bepaling van vloeistofdoorlatendheid

80,61 97,54 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 13
Commissie Metalen algemeen
Gepubliceerd op 01-11-2018
Taal Engels
NEN-EN-ISO 4022 specifies a method for the determination of the fluid permeability of permeable sintered metal materials in which the porosity is deliberately continuous or interconnecting, testing being carried out under such conditions that the fluid permeability can be expressed in terms of viscous and inertia permeability coefficients. This document does not apply to very long hollow cylindrical test pieces of small diameter, in which the pressure drop of the fluid in passing along the bore of the cylinder might not be negligible compared with the pressure drop of the fluid passing through the wall thickness.

Details

ICS-code 77.160
Nederlandse titel Poreuze gesinterde metalen - Bepaling van vloeistofdoorlatendheid
Engelse titel Permeable sintered metal materials - Determination of fluid permeability
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