You are here

Fabrication of Mini and Micro Dental Implants using Micro Investment Casting and Its Challenges

Journal Name:

Publication Year:

Abstract (2. Language): 
This paper describes a method of making titanium mini and micro dental implants with or without undercut by means of micro investment casting process. Micro investment casting allows fabrication of titanium implants with or without undercuts and free form surface geometry in micro scale dimensions. Due to titanium extreme reactivity at high temperatures, the process encounters some challenges that are discussed.
98-102

REFERENCES

References: 

[1] Mervyn Y.H. Chin, Andrew Sandham, Joop de Vries, Henny C. van der
Mei, Henk J. Busscher 2007" Biofilm formation on surface
characterized micro-implants for skeletal anchorage in orthodontics",
Biomaterials 28 , 2032–2040
[2] Luciana Rougemont Squeff, Michel Bernard de arjo Simonson, Carlos
Nelson Elias, Lincoln Issamu Nojima " Characterization of mini-implants used for orthodontic Anchorage" Dental Press J. Orthod. 50 v.
13, no. 5, p. 49-56, Sep./Oct. 2008
[3] kee-tae koo, young jin kim, byoung kook Kim, Eun Jung Kang "effect of
dental implant micro thread dimensions on osteoblasts" implantology ,4-11 - en.osstem.com/development/assay/29.pdf
International Journal of Science and Engineering Investigations, Volume 2, Issue 13, February 2013 102
www.IJSEI.com Paper ID: 21313-18 ISSN: 2251-8843
[4] Baltes, H., Brand, O., Fedder, G.K., Hierold, C., Korvink, J. & Tabata,
O. 2005, Microengineering of Metals and Ceramics,Wiley-Vch Verlag
GmbH & Co. KGaA, Weinheim.
[5] Baumeister, G., Mueller, K., Ruprecht, R. & Hausselt, J. (2002),
"Production of metallic high aspect ratio microstructures by
microcasting", microsystem technology 8, 105-108.
[6] U. Zwicker, K. Buhler, R. Muller, Titanium '80 Science and
Technology, AIME, NY, 1980, p. 505.
[7] R.C. Atwood, P.D. Lee, R.V. Curtis 2004, "Modeling the surface
contamination of dental titanium investment castings" Dental materials
1-9
[8] Biljana DIMČIĆ, Ilija BOBIĆ, Vesna MAKSIMOVIĆ, Zoran
MIŠKOVIĆ, Slavica ZEC " Caracterization of a Hard Surface Layer (α
Case) on Ti-6Al-4V Surgical Implants" Journal of Metallurgy, 255-260.
[9] Pedro C´esar Garcia Oliveiraa, Gelson Luis Adaboa, Ricardo Faria
Ribeirob, Sicknan Soares Rochaa, 2 0 0 6, " The effect of mold
temperature on castability of CP Ti and Ti–6Al–4V castings into
phosphate bonded investment materials"dental materials 22, 1098–
1102.
[10] Pei-Ling Lai a,b,c, Wen-Cheng Chen a, Jen–Chyan Wang a,b, Ta-Ko
Huang a, Chun-Cheng Hung a,b, 2011, "A newly developed
calcia/titanium modified magnesia-based investment mold for titanium
casting"Materials Science and Engineering C 31144–150.
[11] Mari Koikea,∗, Amanda Krysiaka, Kwai S. Chanb, Lilly Guoa, Toru
Okabea, 2011, " Effect of centrifugal rotational speed on wedge
castability of titanium" Journal of Materials Processing Technology 211,
560–565.
[12] Mohammadi, M.M, 2011, "A Review on Micro Fabrication Methods to
Produce Investment Patterns of Microcasting" Journal of Natural
Sciences Research, V1, 5-13.
[13] Giboz. J., Copponnex, T. & Mele, P. 2007, "Microinjection molding of
thermoplastic polymers: a review", Journal of micromechanics and
microengineering 17, 96–109.
[14] F.C. Campbell, (2006)," Manufacturing Technology for Aerospace
Structural Materials" Elsevier Ltd
[15] Gerd Lutjering, ames C.Williams , 2007, Titanium" Springer-Verlag
Berlin Heidelberg.
[16] X.P. Luo, T.W. Guo, Y.G. Ou, Q.Liu, 2002, " titanium casting into
phosphate bonded investment with zirconite" dental materials 18, 512-515.
[17] Payam Faghihi, Mansor Darwizeh, Jafar Ghezelbash. Buckling analysis
of composite cylinderical shells with different cross-sections (circular &
elliptical) using ABAQUS finite element software. International
conference on mechanical engineering and advanced technology,
Isfahan, Iran, 2012. [In Persian]
[18] Payam Faghihi, Hamed ghezelbash, Hosseyn Akbari farfar, Parametric
study of effective variables in the behavior of composite energy
absorbers, International journal of Science and Engineering
Investigations, vol. 1, issue 10, November 2012, pp. 81-85.

Thank you for copying data from http://www.arastirmax.com