I.S. EN ISO 3923-1:2018现行
Metallic powders - Determination of apparent density - Part 1: Funnel method (ISO 3923-1:2018)
出版：National Standards Authority of Ireland
专家解读视频
This document 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 can, 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[1].
EN ISO 3923-1 : 2010 - Identical
EN ISO 3923-1:2018 - Identical
ISO 3923-1:2018 - Identical
EN ISO 3923-1 : 2010 - Identical
EN ISO 3923-1:2018 - Identical
ISO 3923-1:2018 - Identical
