Mechanical properties of dental porcelain veneers on indentation technique


Ozdemir I., Toparli M., ÇELİK E.

Proceedings of the 8th Conference and Exhibition of the European Ceramic Society, İstanbul, Turkey, 29 June - 03 July 2003, vol.264-268, pp.1989-1992 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 264-268
  • Doi Number: 10.4028/www.scientific.net/kem.264-268.1989
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.1989-1992
  • Keywords: Finite element method, Indentation test, Porcelain veneers, Young's modulus
  • Ankara Yıldırım Beyazıt University Affiliated: No

Abstract

In this work, mechanical properties of dental porcelain veneers on NiCrMo substrates were experimentally and numerically investigated using an indentation technique. The indentation technique was applied to porcelain veneers using a diamond indenter. The NiCrMo substrate and ceramic veneers were assumed to be homogeneous, isotropic and infinite bodies. The indentation test performed with a Vickers indenter was simulated by three dimensional finite element analyses. The experimental and numerical results are presented.