ISO - 4821
Plain bearings — Dynamic adhesion test method for DLC coated parts under lubricated condition
active, Most Current
| Organization: | ISO |
| Publication Date: | 1 May 2022 |
| Status: | active |
| Page Count: | 20 |
| ICS Code (Plain bearings): | 21.100.10 |
scope:
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.
Document History
4821
May 1, 2022
Plain bearings — Dynamic adhesion test method for DLC coated parts under lubricated condition
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...