This standard was last reviewed and confirmed in 2022. Therefore this version remains current.
Specifies a method for the detrmination of the pore size of filters, porous bearings, porous electrodes and other parts with interconnected porosity. The bubble test shall be considered as a quality control test and not as a test for defining filter grades of determining exact pore size and pore size distribution.
Status: PublishedPublication date: 1977-02
Edition: 1Number of pages: 3
Technical Committee: ISO/TC 119/SC 3 Sampling and testing methods for sintered metal materials (excluding hardmetals)
- ICS :
- 77.160 Powder metallurgy
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Stage: 90.93 (Confirmed)
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