Enhanced anti-tribocorrosion property of a-C film under high hydrostatic pressure by high power pulsed magnetron sputter (HiPIMS)

Yingrui Liu; Shuyu Li; Xiaohui Zhou; Peng Guo; Rende Chen; Jing Wei; Aiying Wang; Peiling Ke

Journal of Materials Research and Technology (Jan 2024)

Enhanced anti-tribocorrosion property of a-C film under high hydrostatic pressure by high power pulsed magnetron sputter (HiPIMS)

Yingrui Liu,
Shuyu Li,
Xiaohui Zhou,
Peng Guo,
Rende Chen,
Jing Wei,
Aiying Wang,
Peiling Ke

Affiliations

Yingrui Liu: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, PR China; Chongqing Institution of Bio-intelligent Manufacturing, Chongqing 401120, PR China
Shuyu Li: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
Xiaohui Zhou: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; School of Physical Science and Technology, ShanghaiTech University, Shanghai 201210, China
Peng Guo: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
Rende Chen: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
Jing Wei: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
Aiying Wang: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China
Peiling Ke: Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China; Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, China; Corresponding author. Key Laboratory of Marine Materials and Related Technologies, Zhejiang Key Laboratory of Marine Materials and Protective Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China.

Journal volume & issue: Vol. 28
pp. 3052 – 3067

Abstract

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In this study, the amorphous carbon (a-C) films were deposited using HiPIMS and DCMS at same average power. The composition, microstructure and the anti-tribocorrosion property at hydrostatic pressure environment were investigated in detail. The results showed the HiPIMS:a-C film exhibited a higher fraction of sp3 bonding (59 %) compared to DCMS. The increased sp3 fraction led to improved mechanical properties and significantly enhanced the film's capacity loading during sliding. Furthermore, due to the denser structure, the HiPIMS:a-C film demonstrated enhanced localized corrosion resistance at 30 MPa, which can be attributed to its lower defect density. These findings highlight the substantial advantage of HiPIMS in producing high-performance a-C films suitable for harsh deep-sea environments.

Published in Journal of Materials Research and Technology

ISSN: 2238-7854 (Print); 2214-0697 (Online)
Publisher: Elsevier
Country of publisher: Netherlands
LCC subjects: Technology: Mining engineering. Metallurgy
Website: https://www.journals.elsevier.com/journal-of-materials-research-and-technology/

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