Cena s DPH / bez DPH
sklademVydáno: 2022
ISO 4821:2022
ISO 4821:2022-Plain bearings — Dynamic adhesion test method for DLC coated parts under lubricated condition
Formát
Dostupnost
Cena a měna
Anglicky Tisk
Skladem
2890 Kč
Anglicky PDF
K okamžitému stažení
Tisknutelné
2890 Kč
| Označení normy: | ISO 4821:2022 |
| Počet stran: | 13 |
| Vydání: | 1 |
| Vydáno: | 2022 |
| Jazyk: | Anglicky |
Popis
ISO 4821:2022
This document specifies a procedure to measure the adhesion strength of diamond-like carbon (DLC) coatings specified in ISO 20523 by detecting acoustic emission signals using ball-on-disk method under the lubricated condition. DLC is normally coated on metal or ceramic. The test results are not applicable when the DLC coated parts operate in an unlubricated environment.