標準號：BS EN 23923-2-1993
中文標準名稱：金屬粉末.表觀密度的測定.第2部分:斯科特(Scott)容積計法
英文標準名稱：Metallic powders - Determination of apparent density - Scott volumeter method
標準類型：H70
發(fā)布日期：1993/6/15 12:00:00
實施日期：1993/6/15 12:00:00
中國標準分類號：H70
國際標準分類號：77.160
適用范圍：This part of ISO 3923 specifies the Scott volumeter method for the determination of the apparent density of metallic powders. It is applicable to powders that will not flow freely through a 5 mm orifice (see ISO 3923/1). Part 3 of this International Standard specifies the oscillating funnel method for the determination of apparent density of such powders, and this is preferred since it gives better preci-sion, but it cannot be used in cases where the powder may change its properties due to the vibration action applied to the powder during testing.