Evaluation of shear bond strength of porcelain to metal and zirconia cores
An in-vitro study
Keywords:
metal core, shear bond strength, zirconia coreAbstract
Aim: The aim of the study is to find out the difference between the shear bond strength values and failure pattern between the metal ceramic system and zirconia core veneering system. Materials and methods: A study was conducted to find out the difference between the shear bond strength values and failure pattern between the metal ceramic system and zirconia core veneering system. A total of 30 samples were divided into three groups. The first group contains metal core(Ni-Cr base metal-10nos), second group contains zirconia- Upcera core (10 nos) and third group contains Zirconia- Amman Girrbach core (10nos). All the cores were layered with corresponding porcelain. The specimens were stored under artificial saliva for 24 hours and were subjected to shear bond strength test using Instron Universal Testing machine (Instron, model 3382, Japan). The testing machine's computer software automatically recorded and reported the maximum load at which failure occurred.SEM study was performed to determine the type of failure. Results: The results show that the mean shear strength of group I is higher than that of group II and group III. Two-way Analysis of Variance (ANOVA) showed that there was significant difference between group I and other groups (p< 0.005).
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Akova T, Ucar Y, Tukay A, Balkaya MC, Brantley WA. Comparison of the bond strength of laser-sintered and cast base metal dental alloys to porcelain. Dent Mater 2008;24:1400-4.
Al-Dohan HM, Yaman P, Dennison JB, Razzoog ME, Lang BR. Shear strength of core-veneer interface in bi-layered ceramics. J Prosthet Dent 2004;91:349-55
Anusavice KJ, Ringle RD, Fairhurst CW. Adherence controlling elements in ceramicmetal systems. II. Nonprecious alloys. J Dent Res 1977;56:1053-61.
Ashkanani HM, Raigrodski AJ, Flinn BD, Heindl H, Mancl LA. Flexural and shear strengths of ZrO2 and a high-noble alloy bonded to their corresponding porcelains. J Prosthet Dent 2008;100:274-84.
Ashkanani HM, Raigrodski AJ, Flinn BD, Heindl H, Mancl LA. Flexural and shear strengths of ZrO2 and a high-noble alloy bonded to their corresponding porcelains. J Prosthet Dent 2008;100:274-84.
Bond strength evaluation of the veneering-core Ceramics bondsMed Oral Patol Oral Cir Bucal. 2010 Nov 1;15 (6):e919-23).
Choi BK, Han JS, Yang JH, Lee JB, Kim SH. Shear bond strength of veneering porcelain to zirconia and metal cores J AdvProsthodont 2009;1:129-35
deMelo RM, Travassos AC, Neisser MP. Shear bond strengths of a ceramic system to alternative metal alloys. J Prosthet Dent 2005;93:64-9.
Dündar M, Ozcan M, Gökçe B, Cömlekoğlu E, Leite F, Valandro LF. Comparison of two bond strength testing methodologies for bilayered all-ceramics. Dent Mater. 2007;23:630–636.
Fischer J, Stawarczyk B, Trottmann A, Ha¨mmerle CH. Impact of thermal properties of veneering ceramics on the fracture load of layered Ce-TZP/A nanocomposite frameworks. Dent Mater 2009;25:326-30.
Guazzato M, Proos K, Sara G, Swain MV. Strength, reliability, and mode of fracture of bilayered porcelain/core ceramics. Int J Prosthodont2004;17:142-9.TomazKosmac, Strength and Reliability of Surface Treated Y-TZP Dental Ceramics, J Biomed Mater Res (ApplBiomater) 53: 304–313, 2000
Guazzato M, Proos K, Sara G, Swain MV. Strength, reliability, and mode of fracture of bilayered porcelain/core ceramics. Int J Prosthodont2004;17:142-9.
Guess PC et al Shear bond strengths between different zirconia cores and veneering ceramics and their susceptibility to thermocycling, Dental Materials. 2008 Nov;24(11):1556-67.
ISO 9693 Metal-ceramic bond characterization (Schwickerath crack initiation test) Geneva, Switzerland: International Organization for Standardization; 1999.
Joias RM, Tango RN, Junho de Araujo JE, Junho de Araujo MA, Ferreira AnzaloniSaavedraGde S, Paes-Junior TJ, et al. Shear bond strength of a ceramic to Co-Cr alloys. J Prosthet Dent 2008;99:54-9 .
Kelly JR, Denry I. Stabilized zirconia as a structural ceramic: an overview. Dent Mater 2008;24:289–298.
Malaka, I. G., Syarif, S., Arsyad, M. A., Baso, Y. S., & Usman, A. N. (2021). Development of women’s reproductive health application as android-based learning media of adolescent knowledge. International Journal of Health & Medical Sciences, 4(2), 182-188. https://doi.org/10.31295/ijhms.v4n2.1685
Ozkurt Z, Kazazoglu E, Unal A. In vitro evaluation of shear bond strength of veneering ceramics to zirconia. Dent Mater J 2010;29:138-46.
Pretti M, Hilgert E, Bottino MA, Avelar RP. Evaluation of the shear bond strength of the union between two Co-Cr alloys and a dental ceramic. J Appl Oral Sci2004;12:280-4.
Rosenblum MA, Schulman A., A review of all-ceramic restorations.J Am Dent Assoc. 1997 Mar;128(3):297-307
Saito A, Komine F, Blatz MB, Matsumura H. A comparison of bond strength of layered veneering porcelains to zirconia and metal. J Prosthet Dent 2010;104:247—57
Suryasa, I. W., Rodríguez-Gámez, M., & Koldoris, T. (2021). Health and treatment of diabetes mellitus. International Journal of Health Sciences, 5(1), i-v. https://doi.org/10.53730/ijhs.v5n1.2864
Tinschert J, Natt G, Mohrbotter N, Spiekermann H, Schulze KA. Lifetime of alumina- and zirconia ceramics used for crown and bridge restorations. Journal of Biomedical Materials Research Part B, Applied Biomaterials 2007;80:317–21
Uusalo EK, Lassila VP, Yli-Urpo AU. Bonding of dental porcelain to ceramic-metal alloys. J Prosthet Dent 1987;57:26-9.
Widana, I. K., Sumetri, N. W., & Sutapa, I. K. (2018). Effect of improvement on work attitudes and work environment on decreasing occupational pain. International Journal of Life Sciences, 2(3), 86–97. https://doi.org/10.29332/ijls.v2n3.209
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