Browse > Article
http://dx.doi.org/10.13067/JKIECS.2013.8.9.1307

Development of Titanium Metal Surface Anodizing Equipment  

Yang, Keun-Ho (한려대학교 경영학과)
Min, Byung-Woon (한려대학교 임상병리학과)
Publication Information
The Journal of the Korea institute of electronic communication sciences / v.8, no.9, 2013 , pp. 1307-1312 More about this Journal
Abstract
In this paper, alkaline or acidic solution, in particular the principle of electrolysis to oxidize the metal surface to form a device isolation film is developed. In the past, mainly in the form of pulse voltage is applied to the anode only a unipolar method, but in this paper by using the H-bridge to the amount of the positive (+) voltage and the negative supply voltage, alternating voltage polarity devices were fabricated according to the characteristics of metal specimens with different electrical conditions to form an oxide film on the device was developed. Supply current variable was used for the PWM modulation, (+) and (-) polarity change of the H-bridge bipolar pulse voltage to supply the was that. As a result, a more uniform pores with unipolar film was formed.
Keywords
PEO; Bipolar Anodizing; Micro-Arc Oxidation(MAO); SCR; Electrolyte;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 S.H. Lee, I.H. Cho, "surface characteristics and bioactivity of anodically oxidized titanium surfaces", The Korean Academy of prosthodontics, Vol. 45, No 1, pp. 85-95, 2007.   과학기술학회마을
2 J.T. Lim, J.H. chung, Y.H. Kwon, J.B. Park, Ye 다 Herr, "Micromorphometric influence of anodic oxidation surface implant conditioned with tetracycline-HCL", Korean academy of periodontology, Vol. 37, No. 4, pp. 767-777, 2007.   과학기술학회마을
3 "Technology trends in fabrication of nonostructures of metal oxides by anodization and their applications", Korean Industrial engineering chemical, Vol. 19, No. 3, pp. 249-258, 2008.
4 Y.J. Lim, Y. Oshida, C.J Andres. M.T. Barco, "Surface characterizations of variously treated titanium materials", International journal Oral Maxillofac Implants, Vol. 16, pp. 333-342, 2001.
5 W.W. Son, Zhu X, H.I. Shin, Ong J.L, K.H. Kim, "In vivo histological response to anodized and anodized/hydrothermally treated titanium implants", Journal Biomedical Master Res Part B, pp. 520-525, 2003.
6 K.H. Yang, "A study on development of bipolar metal surface anodizing equipment using H-bridge", The Korea Institute of Electronic Communication Sciences, Vol. 6, No. 3, pp. 355-362, 2011.   과학기술학회마을
7 K.H. Yang, B.W. Min, "The development of detection system of conveyer belt damage using magnetic flux", The Korea Institute of Electronic Communication Sciences, Vol. 8, No. 6, pp. 815-822, 2013.   DOI
8 B.J. Lee, H.Y. Shin, "Water vapor permeability of $SiO_2$ oxidative thin film by CVD", The Korea Institute of Electronic Communication Sciences, Vol. 5, No. 1, pp. 81-87, 2010.   과학기술학회마을
9 B.J. Lee, "Electrical characteristic of PMMA thin film by plasma polymerization method", The Korea Institute of Electronic Communication Sciences, Vol. 6, No. 5, pp. 697-702, 2011.   과학기술학회마을