Characterization of Microarc Oxidation Process on Aluminum Alloy
WU Han-Hua1,2 , JIN Zeng-Sun1 , LONG Bei-Yu2 , YU Feng-Rong1 , LU Xian-Yi1
1 State Key Laboratory for Superhard Materials, Jilin University, Changchun 130021
2 College of Physics, Jilin University, Changchun 130021
Characterization of Microarc Oxidation Process on Aluminum Alloy
WU Han-Hua1,2 ;JIN Zeng-Sun1 ;LONG Bei-Yu2 ;YU Feng-Rong1 ;LU Xian-Yi1
1 State Key Laboratory for Superhard Materials, Jilin University, Changchun 130021
2 College of Physics, Jilin University, Changchun 130021
关键词 ：
68.55.-a ,
61.10.-i ,
84.37.+q
Abstract ：The specific features of electric current variation against time were studied by keeping the anode and cathode pulse voltage to be constant. The maximum thickness of the films fabricated by microarc oxidation was found to be closely related to the voltage. The surface morphology of the coatings can be divided into different stages according to the variation of electric current. A method for obtaining high micro hardness coating has been discussed.
Key words ：
68.55.-a
61.10.-i
84.37.+q
出版日期: 2003-10-01
:
68.55.-a
(Thin film structure and morphology)
61.10.-i
84.37.+q
(Measurements in electric variables (including voltage, current, resistance, capacitance, inductance, impedance, and admittance, etc.))
引用本文:
WU Han-Hua;JIN Zeng-Sun;LONG Bei-Yu;YU Feng-Rong;LU Xian-Yi. Characterization of Microarc Oxidation Process on Aluminum Alloy[J]. 中国物理快报, 2003, 20(10): 1815-1818.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I10/1815
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2003, Vol. 20 
