BS ISO 18535:2016
$142.49
Diamond-like carbon films. Determination of friction and wear characteristics of diamond-like carbon films by ball-on-disc method
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 24 |
This International Standard specifies a procedure for and provides guidance on the determination of the coefficient of friction and the specific wear rate of diamond-like carbon (DLC) films. The method specifies that the materials are tested under dry conditions in pairs in a ball-on-disc configuration.
The results of the tests are not applicable when DLC-coated parts operate in a lubricated environment.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 6 | Foreword |
| 7 | Introduction |
| 9 | 1 Scope 2 Normative references 3 Terms and definitions |
| 10 | 4 Test materials and specimen preparation 4.1 Materials 4.2 Ball specimen 4.3 Disc specimen |
| 11 | 5 Apparatus |
| 12 | 6 Testing procedure 6.1 Treatment of specimen before test 6.2 Preparation of wear test 6.3 Testing conditions for friction test 6.4 Testing conditions for friction and wear test 6.5 Measurement of friction force |
| 13 | 6.6 Measurement of wear scar on ball specimen 6.7 Measurement of wear scar on disc specimen 6.8 Number of test repeats |
| 14 | 7 Calculation of test results 7.1 Specific wear rate of diamond-like carbon films on ball specimen 7.2 Specific wear rate of diamond-like carbon films on disc specimen |
| 15 | 7.3 Coefficient of friction 7.4 Rounding off of numerical values 8 Test report |
| 17 | Annex A (informative) Uncertainty of measurement for calculating of coefficient of friction |
| 20 | Bibliography |
