The standard "NF EN ISO 3953-1995 Metal Powders, Stack Density" specifies a method for determining the Density of metal powders. Stack Density refers to the mass of the powder per unit volume under the natural accumulation state and is one of the important physical properties of metal powders. The standard describes in detail the test equipment, sample preparation, measurement procedures and calculation formulas to ensure the accuracy and conformity of the measurement results. The method is suitable for evaluating the flowability, formability and application performance of metal powders. It provides a scientific basis for material development, quality control and performance optimization in the field of powder metallurgy. It contributes to industry standardization and product mass improvement.
| Status | Active |
|---|---|
| CCS | (H70) 粉末冶金综合 | ICS | (77.160) 粉末冶金 |
| Release Date | Implementation Date | 1995-12-01 00:00:00 |