The standard "JB/T 8554-1997 Scratch test method for vapor deposition (VD) film and substrate adhesion" specifies a test method for measuring the scratch resistance of diamond indenter at the interface between vapor deposition (VD) hard films (such as TiN, etc.). This standard applies to vapor deposition (VD) hard films, including lubricating films. Test method Determine the critical load of film scratching from the substrate by applying an increasing vertical load to the indenter, that is, the minimum load (Lr) for film substrate interface adhesion failure. Measuring methods for metal and Miscellaneous coating thickness, Rockwell hardness tester specifications, and Vickers Hardness test methods for metal microscopy are included to ensure standardization of test methods and Reliability of results. The standard was developed to evaluate the adhesion between vapor deposition (VD) films and substrates, providing technical support and mass assurance for abrasion resistance and Stability of thin film coatings in industrial applications.
| Status | Active |
|---|---|
| CCS | (A29) 材料防护 | ICS | (25.220) 表面处理和镀涂 |
| Release Date | 1997-04-15 00:00:00 | Implementation Date | 1998-01-01 00:00:00 |