Electrodeposited diamond coating with protection by diamond micron powder in a dressing tool. Part 2. Tool performance
| Autor: | M. N. Sheiko, A. P. Maksimenko, P. I. Bologov |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Materials science Metallurgy Diamond 02 engineering and technology engineering.material 01 natural sciences Life testing Inorganic Chemistry 020303 mechanical engineering & transports 0203 mechanical engineering Coating Time history 0103 physical sciences Electroforming engineering General Materials Science |
| Zdroj: | Journal of Superhard Materials. 39:203-209 |
| ISSN: | 1934-9408 1063-4576 |
| DOI: | 10.3103/s106345761703008x |
| Popis: | The paper compares the results of tool life testing of dressing rollers with conventional electrodeposited diamond coating (EDC) and with protected EDC. The protection of EDC by diamond powder is demonstrated to extend the effective tool life (for the tools manufactured by the electroforming process) by 90% and the total tool life (i.e., till eventual failure of EDC) by 125%. The time history of the diamond grain depth in the bond has been theoretically clarified and this parameter has been found to be related to wear characteristics of the bond and diamond grains. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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