Results 31 to 40 of about 19,035 (289)

Effects of Steel Springs on the Flexural Strength of Normal Concrete Beams: A Numerical and Experimental Study

Journal of Studies in Science and Engineering, 2023
In this research study, the possibility of deployment of steel spring utilization to reinforce a concrete beam is investigated and compared with steel bars; this is done to enhance the flexural strength of the structural concrete beam. For this purpose,
Ilham Ibrahim Mohammed
doaj   +1 more source

Flexural fatigue behavior of machinable and light-activated hybrid composites for esthetic restorations [PDF]

, 2004
The purpose of this study was to determine the flexural strength and flexural fatigue strength of a machinable composite (GN-I) and three hybrid composites (Artglass, Estenia, and Gradia).
Yoshida, Keiichi, Nobuko Morimoto, Atsuta, Mitsuru, Yukiko Tsuo, Morimoto, Nobuko, Mitsuru Atsuta, Tsuo, Yukiko, Keiichi Yoshida   +7 more
core   +1 more source

AFM Analysis of a Three-Point Flexure Tested, 3D Printing Definitive Restoration Material for Dentistry

Journal of Functional Biomaterials, 2023
Background: Three-dimensional printing is a rapidly developing technology across all industries. In medicine recent developments include 3D bioprinting, personalized medication and custom prosthetics and implants. To ensure safety and long-term usability in a clinical setting, it is essential to understand material specific properties.
Maximilian N. Sandmair, Christoph Kleber, Dragan A. Ströbele, Constantin von See   +3 more
openaire   +3 more sources

Improving the Mechanical Properties of a Composite material Reinforced with Glass Carbon for Aircraft Application

مجلة النهرين للعلوم الهندسية, 2023
The purpose of this research is to investigate how the fiber orientation and loading axis of a composite material affect its behavior. Consideration was given to two different fiber-to-matrix ratios in order to improve the mechanical properties. Hand lay-
Khuder Abed, Saad Faris, Iman Naemah
doaj   +1 more source

Evaluation of flexural properties and dynamic mechanical analysis of glass fiber-reinforced polyamide resin

European Oral Research, 2021
Purpose: The aim of this study was to evaluate flexural strength, elastic modulus and dynamic mechanical analysis (DMA) of heat-polymerized polymethyl methacrylate resin, polyamide resin and glass fiber-reinforced polyamide resin.
Senem Ünver, Arzu Zeynep Yıldırım Biçer   +1 more
doaj   +1 more source

Effect of Pb-16Li long term exposure on mechanical properties of ceramic materials

Nuclear Materials and Energy
The Dual Coolant Lithium Lead (DCLL) Breeding Blanket (BB) concept is based on the use of liquid metal Pb–16Li. In the current design of the DCLL BB, Pb-16Li circuit is enclosed inside a box made of ceramic material.
Roman Petráš, Richard Kubík, Michal Chocholoušek, Ester Fliegel Duchková, Jaroslav Kekrt, Ladislav Vála   +5 more
doaj   +1 more source

Influence of specimen preparation and test methods on the flexural strength results of monolithic zirconia materials [PDF]

, 2016
The aim of this work was to evaluate the influence of specimen preparation and test method on the flexural strength results of monolithic zirconia. Different monolithic zirconia materials (Ceramill Zolid (Amann Girrbach, Koblach, Austria), Zenostar ...
Malgorzata Roos, Monika Strickstrock, Christine Schatz, Strickstrock, Monika, Roos, Malgorzata, Zylla, Isabella-Maria, Marlis Eichberger, Schatz, Christine, Isabella-Maria Zylla, Daniel Edelhoff, Bogna Stawarczyk, Edelhoff, Daniel, Eichberger, Marlis, Stawarczyk, Bogna   +13 more
core   +1 more source

Properties of nanocellulose and zirconia alumina on polymethylmethacrylate dental composite

Dental Journal, 2023
Background: Polymethylmethacrylate (PMMA) is one of the synthetic polymers generally used for temporary jacket crown restorations because of its good translucency, making its aesthetic value higher, but its mechanical properties, such as hardness and ...
Eva Febrina, Angela Evelyna, Andrie Harmaji, Bambang Sunendar   +3 more
doaj   +1 more source

Resistência flexural de duas resinas provisórias : comparação dos testes uniaxial e biaxial [PDF]

, 2013
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2013.Abstract : The aim of this in vitro study was to evaluate the flexural strength of the resin ...
Rosa, Leandro Iran
core  

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source