TY - GEN
T1 - Forming ceramic coating on Al2024 by scanning micro-arc oxidation
AU - Lv, Pengxiang
AU - Di, Shichun
AU - Chi, Guanxin
AU - Wei, Dongbo
AU - Liu, Jincheng
PY - 2011
Y1 - 2011
N2 - Micro-arc oxidation (MAO) is a novel technique to deposit ceramic coatings on the surface of valve metals such as Al, Mg, Ti and their alloys. The oxide films prepared by this technique have a dense structure, high adhesion and excellent integrated mechanical properties. This technique is especially suitable for the surface treatment of machine parts that work at high speed and have a higher demand for resistance to wear and corrosion. There have been many studies in this field in the last few years. The development of micro-arc oxidation and its applications in industrial field was reviewed. Based on conventional micro-arc oxidation, an innovative scanning micro-arc oxidation technology with visible advantages was developed in this paper. Moreover, verification experiment on scanning micro-arc oxidation was carried out, and the experimental results suggested that scanning micro-arc oxidation could be conduced at a high efficiency but low cost way. At last, the effects of scanning times on film thickness were discussed.
AB - Micro-arc oxidation (MAO) is a novel technique to deposit ceramic coatings on the surface of valve metals such as Al, Mg, Ti and their alloys. The oxide films prepared by this technique have a dense structure, high adhesion and excellent integrated mechanical properties. This technique is especially suitable for the surface treatment of machine parts that work at high speed and have a higher demand for resistance to wear and corrosion. There have been many studies in this field in the last few years. The development of micro-arc oxidation and its applications in industrial field was reviewed. Based on conventional micro-arc oxidation, an innovative scanning micro-arc oxidation technology with visible advantages was developed in this paper. Moreover, verification experiment on scanning micro-arc oxidation was carried out, and the experimental results suggested that scanning micro-arc oxidation could be conduced at a high efficiency but low cost way. At last, the effects of scanning times on film thickness were discussed.
KW - Film forming efficiency
KW - Scanning micro-arc oxidation
KW - Scanning times
UR - https://www.scopus.com/pages/publications/78650927620
U2 - 10.4028/www.scientific.net/AMM.42.485
DO - 10.4028/www.scientific.net/AMM.42.485
M3 - 会议稿件
AN - SCOPUS:78650927620
SN - 9780878492091
T3 - Applied Mechanics and Materials
SP - 485
EP - 488
BT - History of Mechanical Technology and Mechanical Design
T2 - 8th China-Japan International Conference on History of Mechanical Technology and Mechanical Design, CJICHMTMD
Y2 - 31 October 2010 through 2 November 2010
ER -