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典型文献
Tailoring the microstructure,mechanical and tribocorrosion performance of(CrNbTiAlV)Nx high-entropy nitride films by controlling nitrogen flow
文献摘要:
The(CrNbTiAlV)Nx high-entropy nitride films were fabricated by adjusting nitrogen flow via magnetron sputtering.The microstructure,mechanical,electrochemical and tribocorrosion performances of the films were studied.The results show that the films transform from amorphous to nanocrystalline structure as nitrogen flow increased.The nanocrystalline films show super hardness(>40 GPa)and adhesion strength(>50 N).The amorphous film has a pretty anti-corrosion in static corrosion,while not in tribocorrosion condition.The film deposited at nitrogen flow of 38 sccm exhibits the optimal tribocorrosion performance in artificial seawater,with the highest open circuit potential(~-0.1 V vs.Ag/AgCl),the lowest friction coefficient(~0.162)and wear rate(~7.48×10-7 mm3 N-1 m-1).
文献关键词:
作者姓名:
Cunxiu Zhang;Xiaolong Lu;Cong Wang;Xudong Sui;Yanfang Wang;Haibin Zhou;Junying Hao
作者机构:
State Key Laboratory of Solid Lubrication,Lanzhou Institute of Chemical Physics,Chinese Academy of Sciences,Lanzhou 730000,China;School of Materials Science and Engineering,China University of Petroleum(East China),Qingdao 266580,China;Qingdao Center of Resource Chemistry and New Materials,Qingdao 266000,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China
引用格式:
[1]Cunxiu Zhang;Xiaolong Lu;Cong Wang;Xudong Sui;Yanfang Wang;Haibin Zhou;Junying Hao-.Tailoring the microstructure,mechanical and tribocorrosion performance of(CrNbTiAlV)Nx high-entropy nitride films by controlling nitrogen flow)[J].材料科学技术(英文版),2022(12):172-182
A类:
CrNbTiAlV
B类:
Tailoring,microstructure,mechanical,tribocorrosion,Nx,entropy,nitride,films,by,controlling,nitrogen,flow,were,fabricated,adjusting,via,magnetron,sputtering,electrochemical,performances,studied,results,show,that,transform,from,amorphous,nanocrystalline,increased,super,hardness,GPa,adhesion,strength,has,pretty,anti,static,while,not,condition,deposited,sccm,exhibits,optimal,artificial,seawater,highest,open,circuit,potential,AgCl,lowest,friction,coefficient,wear,rate,mm3
AB值:
0.53818
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