| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5355507 | Applied Surface Science | 2011 | 7 Pages |
Abstract
⺠A Ni-based composite coating was fabricated by a novel central hollow laser cladding. ⺠The fusion line is very flat and straight due to the relatively uniform energy distribution of the central hollow beam. ⺠The coating exhibits superior wear resistance than substrate either at ambient or high temperatures. ⺠The coating shows better wear resistance at 600 °C than 300 °C owing to polishing effect and lubricious oxides films.
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Authors
Xiang-Ming He, Xiu-Bo Liu, Ming-Di Wang, Mao-Sheng Yang, Shi-Hong Shi, Ge-Yan Fu, Shu-Fa Chen,