| Autor: |
Du, San Ming, Chen, Yue, Zhang, Yong Zhen |
| Zdroj: |
Applied Mechanics and Materials; June 2012, Vol. 184 Issue: 1 p1006-1009, 4p |
| Abstrakt: |
In the present study, amorphous coatings on plain steel substrate were prepared by electric arc spraying technique. The high-speed dry sliding tribological properties of the coating were investigated on a pin-on-disc tribo-meter. The results show that amorphous phase generates in the sprayed coating. When the sliding speeds are less than 40m/s, the friction coefficient increases. The friction coefficients decrease with the sliding speed exceeding 60m/s. The wear rates increase with increasing the sliding. Phase transition occurs in the friction process. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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