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The effect of abrasive blasting on the strength of a joint between dental porcelain and metal base

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
This paper presents the effect of selected parameters of abrasive blasting on the strength of a joint between dental porcelain and metal base. Experiments were conducted for different grain sizes of abrasive material and different blasting angles, with a constant blasting pressure. InLine dental porcelain was fused on samples of cobalt-chromium alloy following abrasive blasting; they were subsequently subjected to shearing forces on a testing machine. The fractures were observed under an electron scanning microscope in order to determine the character and course of fracturing. Strength tests showed that the grain size of abrasive material was a parameter with the greatest effect on the strength. The best effects were achieved for samples subjected to abrasive blasting with material with grain size of 110 μm. No statistically significant differences were found for the strength of samples worked at different angles. The results of the fractographic examinations have shown that in all the samples, fracturing occurred mainly along the porcelain–metal boundary, with few cases of fracturing through porcelain.
Rocznik
Strony
63--68
Opis fizyczny
Bibliogr. 19 poz., rys., tab.
Twórcy
autor
  • Institute of Materials Science and Engineering, Łódź University of Technology, Łódź, Poland
  • College of Education and Therapy, Poznan, Poland
autor
  • Institute of Materials Science and Engineering, Łódź University of Technology, Łódź, Poland
autor
  • Institute of Materials Science and Engineering, Łódź University of Technology, Łódź, Poland
  • Department of Dental Techniques, Medical University of Łódź, Łódź, Poland
Bibliografia
  • [1] HOFSTEDE T.M., ERCOLI C., GRASER G.N., TALLENTS R.H., MOSS M.E., ZERO D.T., Influence of metal surface finishing on porcelain porosity and beam failure loads at the metalceramic interface, J. Prosthet. Dent., 2000, Vol. 84, 309–317.
  • [2] PIOTROWSKI P., KRYSIŃSKI Z., RZĄTOWSKI Sz., Contemporary capabilities of abrasive blasting in laboratory and clinical procedures, Magazyn Stomatologiczny, 2003, Vol. 3, 20–23.
  • [3] GRAJEK A., LUBAS M., KOTARSKI T., WIECZOREK, P., JASIŃSKI J., Condition of surface and quality of metal-porcelain connection following preliminary sand blasting, Materials Engineering, 2008, Vol. 6, 1082–1085.
  • [4] VAN NIEKERK A.J., CIAPUTA T., Modern prosthetic supplements, Art and Craft. Selected texts. Elamed, Katowice, 2007, 228–234.
  • [5] PIETNICKI K., KLIMEK L., The effect of parameters of abrasive blasting on the number of particles of abrasive material stuck into a surface of cobalt–chromium alloy, [In:] A. Gołąbczak, B. Kruszyński, Elements and technique of abrasive blasting, Łódź, 2010, 501–510.
  • [6] CHLADEK W., Experimental evaluation of occlusal forces, Acta Bioeng. Biomech., 2001, Vol. 3(1), 25–37.
  • [7] KOCZOROWSKI R., Tribological wear of some prosthetic materials in contact with dental ceramic (in vitro investigation), Acta Bioeng. Biomech., 1999, Vol. 1(2), 13–17.
  • [8] ŚLAK B., AMBROZIAK A., STRUMBAN E., MAEV R., Enamel thickness measurement with a high frequency ultrasonic transducer-based hand-held probe for potential application in the dental veneer placing procedure, Acta Bioeng. Biomech., 2011, Vol. 13 (1).
  • [9] WALKE W., PRZONDZIONO J., Influence of hardening and surface modification of endourological wires on corrosion resistance, Acta Bioeng. Biomech., 2012, Vol. 14 (3).
  • [10] GARBELINI W.J., HENRIQUES G.E.P., TROIA Jr. M., MESQUITA M.F., DEZAN C.C., Evaluation of low-fusing ceramic systems combined with titanium grades II and V by bending test and scanning electron microscopy, J. Appl. Oral. Sci., 2003, Vol. 11 (4), 354–360.
  • [11] HOMANN F., WADDELL J.N., SWAIN M.V., Influence of water, loading rate and bonder on the adhesion of porcelain to titanium, J. Dent., 2006, Vol. 34, 485–490.
  • [12] PAPADOPOULOS T.D., SPYROPOULOS K.D., The effect of a ceramic coating on the cpTi-porcelain bond strength, Dent. Mater., 2009, Vol. 25, 247–253.
  • [13] SADEQ A., CAI Z., WOODY R.D., MILLER W., Effects of interfacial variables on ceramic adherence to cast and machined commercially pure titanium, J. Prosthet. Dent., 2003, Vol. 1(90), 10–17.
  • [14] DERAND T., HERØ H., Bond strength of porcelain on cast vs wrought titanium, Scand. J. Dent. Res., 1992, Vol. 100, 184–188.
  • [15] YAMADA K., SUANSUWAN N., SUMII T., SWAIN M.V., Comparison of the bonding strength of porcelan with different bonding systems and alloys as measured by interfacial toughness, J. Dent. Research., 2001,Vol. 80, 754.
  • [16] LENZ J., SCHWARZ S., SCHWICKERATH H., SPERNER F., SCHÄFER A., Bond strength of metal-ceramic systems in three-point flexural bond test, J. Appl. Biomater., 1995, Vol. 6, 55–64.
  • [17] SUANSUWAN N., SWAIN M.V., New approach for evaluating metal-porcelain interfacial bonding, Int. J. Prosthodont., 1999, Vol. 2, 547–552.
  • [18] ATSU S., BERKSUN S., Bond strength of three porcelains to forms of titanium using two firing atmospheres, J. Prosthet. Dent., 2000, Vol. 84, 467–474.
  • [19] HUSSAINI I., WAZZAN K., Effect of surface treatment on bond strength of low-fusing porcelain to commercially pure titanium, J. Prosthet Dent., 2005, Vol. 94 (4), 350–356.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-86e0019f-bf36-465b-9b32-da649e6ab460
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