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Inicio  /  Coatings  /  Vol: 7 Núm: 11 Par: Novembe (2017)  /  Artículo
ARTÍCULO
TITULO

Ta?Zr?N Thin Films Fabricated through HIPIMS/RFMS Co-Sputtering

Li-Chun Chang    
Ching-Yen Chang and Ya-Wen You    

Resumen

Ta?Zr?N thin films were fabricated through co-deposition of radio-frequency magnetron sputtering and high-power impulse magnetron sputtering (HIPIMS/RFMS co-sputtering). The oxidation resistance of the fabricated films was evaluated by annealing the samples in a 15-ppm O2-N2 atmosphere at 600 °C for 4 and 8 h. The mechanical properties and surface roughness of the as-deposited and annealed thin films were evaluated. The results indicated that the HIPIMS/RFMS co-sputtered Ta?Zr?N thin films exhibited superior mechanical properties and lower surface roughness than did the conventional direct current-sputtered Ta?Zr?N thin films and HIPIMS-fabricated ZrNx thin films in both the as-deposited and annealed states.

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