STN EN ISO 4022
| Name: | STN EN ISO 4022 |
| Validity: | Valid |
| Number of pages: | 22 |
| Language: |
EN
|
| Paper: | 14,10€ |
| Electronic version |
a) Only read (without ability to print and copy)
12,69€ b) Without ability to print, with ability to copy (printscreen) 14,10€ c) With ability to print and copy (printscreen) 18,33€ |
| Slovak title | Priepustné spekané kovové materiály. Stanovenie priepustnosti tekutiny (ISO 4022: 2018) |
| English title | Permeable sintered metal materials - Determination of fluid permeability (ISO 4022:2018) |
| Release Date: | 01. 04. 2019 |
| Date of withdrawal: | |
| ICS: | 77.160 |
| Sorting character/National clasification code | 42 0879 |
| Level of incorporation: | idt EN ISO 4022:2018, idt ISO 4022:2018 |
| Official Journal | 03/19 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN ISO 4022:2006-10 (42 0879) |
| Note in Official Journal: | |
| Subject of the standard: | This document 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 (see Annex A). 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 (see A.5). |
| Preview: | Náhľad normy (PDF) |