BS EN ISO 4497:2020
$86.31
Metallic powders. Determination of particle size by dry sieving
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 14 |
This document 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 45 µm.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 2 | National foreword |
| 4 | European foreword |
| 6 | Foreword |
| 7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle 5 Test equipment |
| 8 | 6 Preparation of test portion 6.1 General 6.2 Mass of test portion 7 Procedure 7.1 General 7.2 Sieving time |
| 9 | 7.3 Measurement 8 Expression of results 9 Precision |
| 12 | 10 Test report |
| 13 | Bibliography |
