Results 291 to 300 of about 2,714,411 (365)

Effect of printing orientation and post-curing time on the flexural strength of 3D-printed resins.

Journal of Prosthodontics, 2022
PURPOSE To evaluate the effect of printing orientation combined with different post-curing times on the flexural strength of 3D-printed resins. MATERIALS AND METHODS A total of 480 rectangular specimens with the dimensions of 64×10×3.3 mm were designed
Yousif A. Al-Dulaijan, Leenah Alsulaimi, R. Alotaibi, Areej Alboainain, S. Akhtar, S. Khan, Maram Al-Ghamdi, M. Gad   +7 more
semanticscholar   +1 more source

Evaluation of the Effect of Different Construction Techniques of CAD-CAM Milled, 3D-Printed, and Polyamide Denture Base Resins on Flexural Strength: An In Vitro Comparative Study.

Journal of Prosthodontics, 2022
PURPOSE To compare the flexural strength of computer-aided design and computer-aided manufacturing (CAD-CAM) milled denture base resin (DBR), 3D-printed DBR, polyamide, and conventional compression-molded DBR.
A. Zeidan, Ahmed Fadllah, Y. Baraka, Reem Abualsaud, Ramy Abdallah Abdelrahim, Mohammed M. Gad, M. A. Helal   +6 more
semanticscholar   +1 more source

The Flexural Strength and Flexural Modulus of Stereolithography Additively Manufactured Zirconia with different Porosities.

Journal of Prosthodontics, 2021
PURPOSE Additive manufacturing (AM) technologies are capable of fabricating complex geometries with different porosities. However, the effect of such porosities on mechanical properties of stereolithography (SLA) AM zirconia with different porosities is ...
A. Zandinejad, Omprakash Das, A. Barmak, Mathew Kuttolamadom, M. Revilla‐León   +4 more
semanticscholar   +1 more source

Ceramic Printing - Comparative Study of the Flexural Strength of 3D Printed and Milled Zirconia.

International Journal of Prosthodontics, 2021
PURPOSE To determine and compare the mechanical properties of 3D-printed yttriastabilized zirconia to milled isostatic pressed yttria-stabilized zirconia, with the following hypotheses: (1) The flexural strength of 3D-printed yttria-stabilized zirconia ...
M. Bergler, J. Korostoff, Laura Torrecillas-Martínez, F. Mante   +3 more
semanticscholar   +1 more source

Predicting Flexural Strength of Additively Manufactured Continuous Carbon Fiber-Reinforced Polymer Composites Using Machine Learning

Journal of Computing and Information Science in Engineering, 2020
Carbon fiber-reinforced polymer (CFRP) composites have been used extensively in the aerospace and automotive industries due to their high strength-to-weight and stiffness-to-weight ratios.
Ziyang Zhang, Junchuan Shi, Tianyu Yu, Aaron Santomauro, A. Gordon, J. Gou, Dazhong Wu   +6 more
semanticscholar   +1 more source

Flexural strength of rebased denture polymers

Journal of Oral Rehabilitation, 2000
The properties of denture base and reline resins may be affected by daily changes between room temperature and mouth temperature. The purpose of the study was to evaluate the effect of thermocycling on the flexural strength of the relined denture base polymer with reline resin.
N, Archadian, F, Kawano, T, Ohguri, T, Ichikawa, N, Matsumoto   +4 more
openaire   +2 more sources

Flexural strength of provisional restorative materials

The Journal of Prosthetic Dentistry, 1993
A provisional restorative material must be strong enough to resist fracture during function. This study tested five autopolymerizing provisional resin materials under conditions that related the stresses acting on them to those acting on a fixed partial denture.
Y I, Osman, C P, Owen
openaire   +2 more sources

Flexural Strength of Float Glass

Applied Mechanics and Materials, 2015
A series of simple and laminated glass tests were carried out under laboratory conditions at the Klokner Institute. The test specimens comprised panes made from float glass with dimensions of 1.1 x 0.36 m. The paper contains experimentally determined characteristic values of flexural strength and estimated design values related to commonly used glass.
Petr Bouška, Tomáš Bittner, Martina Eliášová, Miroslav Špaček, Miroslav Vokáč, Tomáš Mandlík   +5 more
openaire   +1 more source

Flexural strength of metakaolin ferrocement

Composites Part B: Engineering, 2013
Abstract Flexural strength of metakaolin ferrocements was evaluated through laboratory investigation. Reference mortar with OPC of 43 grade and metakaolin mortars with 5–25% metakaolin replacement in the increments of 5% with cement were made. Constant water to cementitious ratio of 0.5 was maintained for all the mortars.
Amarnath Yerramala, C. Ramachandurdu, V. Bhaskar Desai   +2 more
openaire   +1 more source

Flexural Strength of Profiled Beams

Journal of Structural Engineering, 1994
A construction technique that uses steel decking as permanent and integral shuttering for the sides and soffits of reinforced concrete beams is described. Experimental tests on large‐scale profiled beams have shown that the side steel decking can substantially increase both the flexural strength and the ductility, as well as the shear strength of the ...
Deric J. Oehlers, Howard D. Wright, Matthew J. Burnet   +2 more
openaire   +1 more source