典型文献
Improvement of plasma uniformity and mechanical properties of Cr films deposited on the inner surface of a tube by an auxiliary anode near the tube tail
文献摘要:
In order to improve the length of plasma in a whole tube and mechanical properties of Cr films deposited on the inner surface of the tube,a high-power impulse magnetron sputtering coating method with a planar cathode target and auxiliary anode was proposed.The auxiliary anode was placed near the tube tail to attract plasma into the inner part of the tube.Cr films were deposited on the inner wall of a 20#carbon steel tube with a diameter of 40 mm and length of 120 mm.The influence of auxiliary anode voltage on the discharge characteristics of the Cr target,and the structure and mechanical properties of Cr films deposited on the inner surface of the tube were explored.With higher auxiliary anode voltage,an increase in substrate current was observed,especially in the tube tail.The thickness uniformity,compactness,hardness and H/E ratios of the Cr films deposited on the inner surface of the tube increased with the increase in auxiliary anode voltage.The Cr films deposited with auxiliary anode voltage of 60 V exhibited the highest hardness of 9.6 GPa and the lowest friction coefficient of 0.68.
文献关键词:
中图分类号:
作者姓名:
Houpu WU;Xiubo TIAN;Linlin ZHENG;Chunzhi GONG;Peng LUO
作者机构:
State Key Laboratory of Advanced Welding and Joining,Harbin Institute of Technology,Harbin150001,People's Republic of China
文献出处:
引用格式:
[1]Houpu WU;Xiubo TIAN;Linlin ZHENG;Chunzhi GONG;Peng LUO-.Improvement of plasma uniformity and mechanical properties of Cr films deposited on the inner surface of a tube by an auxiliary anode near the tube tail)[J].等离子体科学和技术(英文版),2022(05):64-74
A类:
20#carbon
B类:
Improvement,plasma,uniformity,mechanical,properties,films,deposited,inner,surface,tube,by,auxiliary,anode,near,tail,In,order,improve,length,whole,power,impulse,magnetron,sputtering,coating,method,planar,cathode,target,was,proposed,placed,attract,into,part,were,wall,steel,diameter,influence,voltage,discharge,characteristics,structure,explored,With,higher,substrate,current,observed,especially,thickness,compactness,hardness,ratios,increased,exhibited,highest,GPa,lowest,friction,coefficient
AB值:
0.377597
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