STN EN 24497
| Name: | STN EN 24497 |
| Validity: | Withdrawn |
| Number of pages: | 4 |
| Language: |
CS
|
| Paper: | 2,80€ |
| Electronic version |
a) Only read (without ability to print and copy)
2,52€ b) Without ability to print, with ability to copy (printscreen) 2,80€ c) With ability to print and copy (printscreen) 3,64€ |
| Slovak title | Kovové prášky. Stanovenie veľkosti častíc preosievaním za sucha |
| English title | Metallic powders. Determination of particle size by dry sieving |
| Release Date: | 01. 10. 1997 |
| Date of withdrawal: | 01. 11. 2020 |
| ICS: | 77.160 |
| Sorting character/National clasification code | 42 0890 |
| Level of incorporation: | obs ISO 4497:1983, idt EN 24497:1993 |
| Official Journal | 02/93 |
| Amendments | Zmena *1 V 10/97 |
| Replaced by: | STN EN ISO 4497:2020-11 (42 0890) |
| Repleces: | STN 42 0890-3:1972-03 |
| Note in Official Journal: | |
| Subject of the standard: | Tato mezinarodni norma urcuje metodu pro stanoveni rozdeleni velikosti castic kovovych prasku prosevanim za sucha do velikostnich frakci. Metoda je pouzitelna pro suche prasky bez prisady mazadel, ale neni pouzitelna pro prasky, jejichz morfologie se znacne odlisuje od rovnoosych tvaru, napriklad pro prasky listkoviteho tvaru. Tato metoda neni pouzitelna pro prasky s velikosti castic zcela, nebo prevazne pod 45 |µm.| |