ISO 3923-1:2008 金属粉末 松装密度的测定 第1部分：漏斗法

标准编号：ISO 3923-1:2008

中文名称：金属粉末 松装密度的测定 第1部分：漏斗法

英文名称：Metallic powders — Determination of apparent density — Part 1: Funnel method

发布日期：2008-05

标准范围

ISO 3923-1:2008规定了在标准化条件下测定金属粉末表观密度的漏斗法。该方法适用于通过直径为2.5 mm的孔自由流动的金属粉末。然而，它可用于难以通过直径为2.5 mm的孔口但通过直径为5 mm的孔口的粉末。ISO 3923-2规定了测定不会流过直径为5mm孔的粉末表观密度的方法。

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.

标准预览图