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Effect of glaze cooling rate on mechanical properties of conventional and pressed porcelain on zirconia
(2016-09-01)
The aim of this study was to characterize a conventional and a pressed porcelain for zirconia core as to biaxial flexural strength (BFS), apparent fracture toughness (FT) and microstructure composition, and to investigate ...
Evaluation of procera/porcelain interface in metal-free prosthesis
(2005-12-01)
Prosthetic substructures for dental application are veneered by porcelain comprising a structure with different elastic modulus and thermal expansion coefficients layers. This structure may present residual stresses in ...
Effects of porcelain thickness on the flexural strength and crack propagation in a bilayered zirconia system
(Univ Sao Paulo Fac Odontologia Bauru, 2017-09-01)
Objective: This study evaluated the influence of porcelain (VM9, VITA Zahnfabrik, Germany) thickness on the flexural strength and crack propagation in bilayered zirconia systems (YZ, VITA Zahnfabrik, Germany). Material and ...
Mechanical and chemical analyses across dental porcelain fused to CP titanium or Ti6Al4V
(Elsevier B.V., 2014-04-01)
The aim of this study was to evaluate the evolution of mechanical properties and chemical variation across veneering dental porcelain fused to different titanium-based substrates. Test samples were synthesized by fusing ...
Study of the titanium/porcelain interface, with tree ultra-low fusing porcelains, using s.e.m. and dilatometry.
(Int Amer Assoc Dental Researchi, 2003-12-01)
Study of the titanium/porcelain interface, with tree ultra-low fusing porcelains, using s.e.m. and dilatometry.
(Int Amer Assoc Dental Researchi, 2003-12-01)
Effect of temperature and heating rate on the sintering of leucite-based dental porcelains
(ELSEVIER SCI LTD, 2011)
The aim of this work was to determine the effect of temperature and heating rate on the densification of four leucite-based dental porcelains: two low-fusion (Dentsply Ceramco and Ivoclar) and two high-fusion commercial ...
Evaluation of procera/porcelain interface in metal-free prosthesis
(2005-12-01)
Prosthetic substructures for dental application are veneered by porcelain comprising a structure with different elastic modulus and thermal expansion coefficients layers. This structure may present residual stresses in ...
The use of fragments of thin veneers as a restorative therapy for anterior teeth disharmony: A case report with 3 years of follow-up
(2012-05-01)
Aim: The present case report described the use of contact lens of thin porcelain veneers as a restorative therapy to solve anterior teeth disharmony. Background: Fragments of thin veneers are minimally invasive restorations ...