ISO 4490:2018 specifies a method for determining the flow rate of metallic powders, including powders for hard metals, by means of a calibrated funnel (Hall flowmeter).
The method is applicable only to powders which flow freely through the specified test orifice.
Status: PublishedPublication date: 2018-04
Edition: 5Number of pages: 7
Technical Committee: ISO/TC 119/SC 2 Sampling and testing methods for powders (including powders for hardmetals)
Buy this standard
|std 1 58||PDF + ePub|
|std 2 58||Paper|