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ISO 3923-1:2008
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Metallic powders -- Determination of apparent density -- Part 1: Funnel method

This standard was last reviewed* in 2012.

*ISO standards are reviewed every five years.

Abstract

ISO 3923-1:2008 specifies the funnel method for the determination of the apparent density of metallic powders under standardized conditions.

The method is intended for metallic powders that flow freely through a 2,5 mm diameter orifice. It may, however, be used for powders that flow with difficulty through a 2,5 mm diameter orifice but flow through a 5 mm diameter orifice.

Methods for the determination of the apparent density of powders that will not flow through a 5 mm diameter orifice are specified in ISO 3923-2.

 

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