The influence of magnetic field on the rate of cathode erosion at vacuum arc spraying

20th International Scientific Conference Reshetnev Readings-2016

Karpov, I.V.^1,2 ; Ushakov, A.V.^1,2 ; Lepeshev, A.A.^1,2 ; Fedorov, L. Yu^1,2 ; Dorozhkina, E.A.^3 ; Karpova, O.N.^3 ; Shaikhadinov, A.A.^1,2 ; Demin, V.G.^1,2 ; Bachurina, E.P.^1,2 ; Lichargin, D.V.^1 ; Abkaryan, A.K.^2 ; Zeer, G.M.^2 ; Zharkov, S.M.^2,4

Federal Research Center, Krasnoyarsk Scientific Center, Russian Academy of Sciences, Krasnoyarsk

660036, Russia^1

Siberian Federal University, Krasnoyarsk

660041, Russia^2

Reshetnev Siberian State University of Science and Technology, Krasnoyarsk

660037, Russia^3

Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Russia^4

关键词: Cathode erosion;    Influence of magnetic field;    Metal oxides;    Nano powders;    Particular condition;    Vacuum arcs;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/255/1/012007/pdf
DOI  :  10.1088/1757-899X/255/1/012007

来源: IOP

【 摘 要 】

The influence of the magnetic field in the cathode space on the synthesis of metal oxide nanopowders by vacuum-arc spraying was studied. It was found that, depending on the geometry of the magnetic field and the pressure of gaseous medium in plasma-chemical reactor, particular conditions which enhance the efficiency of CuO synthesis, appear.