| HUANG Ke,YANG Fu-liang,CHEN Li-xue,MA Kai,GUO Lei.Study on the Adhesion Strength of a TiAlN Coating by Scratch Tester[J],42(5):107-111 |
| Study on the Adhesion Strength of a TiAlN Coating by Scratch Tester |
| Received:April 16, 2013 Revised:May 22, 2013 |
| View Full Text View/Add Comment Download reader |
| DOI： |
| KeyWord:magnetron sputtering TiAlN coating adhesion strength |
| Author | Institution |
| HUANG Ke |
School of Materials Science and Engineering, Central South University, Changsha , China;Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education Central South University, Changsha ,China |
| YANG Fu-liang |
School of Materials Science and Engineering, Central South University, Changsha , China;Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education Central South University, Changsha ,China |
| CHEN Li-xue |
Changsha Shenhu Ion Plating Ltd. , Changsha , China |
| MA Kai |
School of Materials Science and Engineering, Central South University, Changsha , China;Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education Central South University, Changsha ,China |
| GUO Lei |
School of Materials Science and Engineering, Central South University, Changsha , China;Key Laboratory of Nonferrous Metal Materials Science and Engineering, Ministry of Education Central South University, Changsha ,China |
|
| Hits: |
| Download times: |
| Abstract: |
| TiAlN coating was prepared on the surface of stainless steel by magnetron sputtering mothed. Indentation and scratch test was used to investigated the adhesion strength of the coating. Results show that the indentation test is only a qualitative test method, and the adhesion strength measured by indentation test reaches HF3 . The results of scratch test show that it is combination of AE signal, frictional force signal and scratch micromorphology. It is a quantitative method for test adhesive strength. When the radius of the Rockwell indenter is 0 . 2 mm, the critical load of TiAlN coating is 13 N, contrast with the traditional TiN coating, the adhesion strength of TiAlN increased by 45 % . |
| Close |
|
|
|