
Powder metallurgical materials and products. Methods of sampling and testing metallic powders. Determination of flowability by means of a calibrated funnel (Hall flowmeter)
出版:British Standards Institution

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Specifies the preparation of a test sample, the test procedure including calibration of the funnel, and the reporting of results for a method of determining flowability of metallic powders including powders for hardmetals.
© British Standards Institution 2013
ISO 4490:2001 - Equivalent