Abstract
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.
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General information
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Status: PublishedPublication date: 2018-04Stage: International Standard confirmed [90.93]
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Edition: 5Number of pages: 7
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Technical Committee :ISO/TC 119/SC 2ICS :77.160
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Life cycle
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Previously
WithdrawnISO 4490:2014
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Now
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