LIU Jingzhou,JU Pengfei,ZHOU Hong,XING Mingxiu,WU Guohua,ZHANG Dingyuan.Effects of C2H2 Flow Rate on Structure and Properties of Amorphous Carbon Films Prepared by Reactive Sputtering Graphite[J],53(3):113-122
Effects of C2H2 Flow Rate on Structure and Properties of Amorphous Carbon Films Prepared by Reactive Sputtering Graphite
Received:December 26, 2022  Revised:June 14, 2023
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DOI:10.16490/j.cnki.issn.1001-3660.2024.03.011
KeyWord:acetylene  reactive sputtering  amorphous carbon  microstructure  mechanical properties  tribological properties
                 
AuthorInstitution
LIU Jingzhou Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
JU Pengfei Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
ZHOU Hong Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
XING Mingxiu Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
WU Guohua Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
ZHANG Dingyuan Shanghai Aerospace Equipment Manufacturer Co., Ltd., Shanghai , China
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Abstract:
      Amorphous carbon film, which combines good chemical inertia, wear resistance and mechanical properties, has been applied in aerospace, automotive, magnetic storage, mechanical processing and other fields. sp3 ratio and H content significantly influence microstructure and tribological properties of amorphous carbon. Especially, the tribological behavior of amorphous carbon with different sp3 ratio and H content varies greatly in the run-in stage under vacuum and air, which means a lot for wear pair design in aerospace equipment components. This work aims to investigate the relationship between film structure and properties, so as to find the optimum processing window.
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