BS EN ISO 4497. Metallic powders. Determination of particle size by dry sieving
|Standard number:||19/30389987 DC|
|Status:||Draft for Comment|
- 77.160 Powder metallurgy
This International Standard specifies a method of determining the particle size distribution of metallic powders by dry sieving into size fractions.
The method is applicable to dry, unlubricated metallic powders, but not applicable to powders in which the morphology differs markedly from being equiaxial, for example flake-type powders.
The method is not applicable to metallic powders having a particle size wholly or mostly under 44 µm.