Now showing items 21-30 of 1008
Impact of machining on the flexural fatigue strength of glass and polycrystalline CAD/CAM ceramics
(Elsevier B.V., 2017-11-01)
Objectives. To assess the effect of machining on the flexural fatigue strength and on the surface roughness of different computer-aided design, computer-aided manufacturing (CAD/CAM) ceramics by comparing machined and ...
Mechanical and thermal cycling effects on the flexural strength of glass ceramics fused to titanium
(Japanese Soc Dental Materials Devices, 2014)
Influência da quantidade e do posicionamento de espécimes de cerâmica feldspática no forno de sinterização sobre a sua resistência biaxial e opacidade
(Universidade Federal de Santa MariaCentro de Ciências da Saúde, 2016-07-01)
Introduction: Aesthetics and longevity of dental ceramics are two of the most common requirements of patients and dentists today. Various factors are related to obtaining these properties during manufacture of prosthetic ...
Flexural properties, microleakage, and degree of conversion of a resin polymerized with conventional light and argon laser
(QUINTESSENCE PUBLISHING CO INC, 2008)
Objective: To evaluate the flexural strength, microleakage, and degree of conversion of a microhybrid resin polymerized with argon laser and halogen lamp. Method and Materials: For both flexural test and degree of conversion ...
Flexural Strength of Four Adhesive Fixed Dental Prostheses of Composite Resin Reinforced with Glass Fiber
(Quintessence Publishing Co Inc, 2014)
Effect of Test Environment and Microstructure on the Flexural Strength of Dental Porcelains
Purpose: The objective of this study was to verify the influence of test environment on the flexural strength of dental porcelains with distinct microstructures. Material and Methods: Disk-shaped specimens from three dental ...
Opaque Layer Firing Temperature and Aging Effect on the Flexural Strength of Ceramic Fused to Cobalt-Chromium Alloy
Purpose: To evaluate the effect of the opaque layer firing temperature and mechanical and thermal cycling on the flexural strength of a ceramic fused to commercial cobalt-chromium alloy (Co-Cr). The hypotheses were that ...
Flexural strength and hardness of reline and denture base acrylic resins after different exposure times of microwave disinfection
(Quintessence Publishing Co Inc, 2008-11-01)
Objectives: To evaluate the effect of microwave disinfection on the flexural strength and Vickers hardness of 4 autopolymerized resins (Kooliner [K], Tokuso Rebase Fast [T], Ufi Gel Hard [U], and New Truliner [N]) and 1 ...
Influence of surface treatments on the flexural strength of denture base repair
Objective: The purpose of this study was to evaluate the flexural strength of repairs made with autopolymerising acrylic resin after different treatments of joint surfaces.Material and Methods: Fifty rectangular specimens ...