지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 177 - 187 (11page)
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초록· 키워드
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The corrosion behavior of a new, advanced Ti-20Zr alloy with α+β microstructure (determined by opticalmicroscopy, XRD, and SEM) and very good mechanical properties (obtained from the stress-strain curve)is studied in this paper. The composition of the alloy native passive film was determined from a XPS analy-sis and the long-term corrosion resistance in undoped and doped states with 0.05M NaF artificial Carter-Brugi-rard saliva of different pH values, simulating the severe functional conditions of a dental implant, was analyzed byelectrochemical methods. This alloy possesses an advantageous balance between good mechanical resis-tance and plasticity and Young’s modulus and exhibits more favorable electrochemical parameters and cor-rosion resistance than CP Ti due to its more resistant passive layer containing Ti2O3, TiO2, and ZrO2 protectiveoxides. After 1000 h of immersion in saliva, the protective properties of the alloy were enhanced due tothe deposited surface layer that incorporated protective phosphates (shown by SEM and XPS).
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참고문헌 (55)
참고문헌 신청
D. F. Williams. / 2001 / Titanium in Medicine, Chapter 2 / Springer
R. Van Noort / 1987 / J. Mater. Sci 22:3801
M. Roy. / 2010 / Adv. Eng. Mater 12:B637
김민건 / 2011 / Fatigue Properties on the Failure Mode of a Dental Implant in a Simulated Body Environment / Metals and Materials International 17(5):705~711
S. R. Allum. / 2008 / Clin. Oral Implants Res 19:553
R. Van Noort / 1987 / J. Mater. Sci 22:3801
M. Roy. / 2010 / Adv. Eng. Mater 12:B637
김민건 / 2011 / Fatigue Properties on the Failure Mode of a Dental Implant in a Simulated Body Environment / Metals and Materials International 17(5):705~711
S. R. Allum. / 2008 / Clin. Oral Implants Res 19:553
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