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| On the Color and Properties of the Coatings on Titanium by Micro–Arc Oxidation |
| TANG Hui1, WANG Xinyu2, YU Dezheng2, WANG Yunlong1, YU Weixian2, WANG Fuping1 |
1.School of Chemical Engineering & Technology, Harbin Institute of Technology, Harbin 150001
2. school of Material Science and Engineering, Harbin Institute of Technology, Harbin 150001 |
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Cite this article:
TANG Hui WANG Xinyu YU Dezheng WANG Yunlong YU Weixian WANG Fuping. On the Color and Properties of the Coatings on Titanium by Micro–Arc Oxidation. Chin J Mater Res, 2010, 24(4): 395-400.
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Abstract A light brown ceramic coating was obtained on TA2 pure titanium substrate by micro–arc oxidation in the H3PO4–K2ZrF6 electrolyte system containing Cu(CH3COO)2 and Mg(CH3COO)2. The XRD, SEM, EDS methods were employed to investigate the phase constitutes, element compositions and morphologies of the coatings. The color of coatings were tested by spectrophotometer, the adhesion strength of the coatings to substrate were investigated by thermal impact and three–point bending method. The results show that with increasing oxidation time, the content of copper and magnesium element were added and the color of the coatings changed too, and bonding strength was reduced. After thermal shock
the coating and the substrate remains a high bonging strength.
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Received: 05 May 2010
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| [1]. Marc Long, H.J. Rack. Titanium alloys in total joint replacement-a materials science perspective. [J]. Biomaterials 19 (1998) 1621-1639
[2]. Xuanyong Liu, Paul K. Chu, Chuanxian Ding. Surface modification of titanium, titanium alloys and related materials for biomedical applications. [J]. Materials Science and Engineering R 47 (2004) 49–121
[3].Daniel Lin, Qing Li, Wei Li, Shiwei Zhou, Michael V. Swain. Design optimization of functionally graded dental implant for bone remodeling. [J]. Composites: Part B 40 (2009) 668–675
[4].MAX A. LISTGARTEN. Soft and Hard Tissue Response to Endosseous Dental Implants. [J]. THE ANATOMICAL RECORD 245:410-425 (1996)
[5].Gustavo Mendonca, Daniela B.S. Mendonca, Francisco J.L. Aragao, Lyndon F. Cooper. Advancing dental implant surface technology-From micronto Nanotopography. Biomaterials 29 (2008) 3822–3835
[6].Chen Zhiqing. Oral Cavity Material [M].Beijing: The People Satiation Publishing Company, 2000:153-185
[7].J.A.Curra,T.W.Clyne.Porosity in plasma electrolytic oxide coatings.[J].Acta material.2006,54:1985-1993
[8].G.Sundararajan,L.RamaKrishna.Mechanisms underlying the formation of thick alumina coatings through the MAO coating technology. [J].Surface and coatings technology.2003,167:269-277
[9].Gnedenkov SV, Sinebryukhov SL, Sergienko VI. Electrochemical impedance simulation of a metal oxide heterostructure/electrolyte interface: A review. [J]. Russian journal of electrochemistry. 2006,42:197-211
[10].A.L.YEROKHIN, A. Leyland, A. Matthews. Kinetic aspects of aluminium titanate layer formation on titanium alloys by plasma electrolytic oxidation. [J]. Applied surface science 200(2002)172-184
[11]. Jang Kim,Yong-Keun Lee,Bum-Soon Lim,Cheol-We Kim. Effect of surface topography on the color of dental porcelain[J] Journal of Materials Science: Materials in Medicine, 2003,14, (5) .
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