Results 1 to 10 of about 34,369 (118)

Effect of build position on the accuracy and flexural properties of resin model materials for three-dimensional printing technologies [PDF]

open access: yesThe Journal of Indian Prosthodontic Society
Aim: This study aimed to evaluate the effects of build position (rows or columns) on the accuracy and flexural properties of three-dimensional printing resin model materials. Settings and Design: This was a comparative experimental study.
Xiao-Mei Tang   +5 more
doaj   +2 more sources

Enhanced flexural properties of aramid fiber/epoxy composites by graphene oxide

open access: yesNanotechnology Reviews, 2019
The reinforcing effect of graphene oxide (GO) in enhancing the flexural strength and flexural modulus of aramid fiber (AF)/epoxy composites were investigated with GO-AFs at a weight fraction of 0.1-0.7%.
Wu Yinqiu   +6 more
doaj   +2 more sources

Flexural Properties of Thin Fly Ash Geopolymers at Elevated Temperature [PDF]

open access: yesArchives of Metallurgy and Materials, 2022
This paper reports on the flexural properties of thin fly ash geopolymers exposed to elevated temperature. The thin fly ash geopolymers (dimension = 160 mm × 40 mm × 10 mm) were synthesised using12M NaOH solution mixed with designed solids-to-liquids ...
Yong-Sing Ng   +5 more
doaj   +1 more source

Formulation of nanocellulosic fibres and particle fillers, and their mono and hybrid reinforced polymer composites

open access: yesMaterials Research Express, 2022
Finite element analysis was used to formulate novel models of both mono and hybrid nanocomposites, and, also to predict their flexural properties.
Wilson Webo   +2 more
doaj   +1 more source

Utilization of kenaf fiber waste as reinforced polymer composites

open access: yesResults in Engineering, 2022
The textile industries produce huge KF waste which should be utilized optimally. In this study, the KF waste was used to produce a composite. The mechanical properties of KF waste reinforced composites were observed.
Jauhar Fajrin   +2 more
doaj   +1 more source

Influence of Fiber Volume and Fiber Length on Thermal and Flexural Properties of a Hybrid Natural Polymer Composite Prepared with Banana Stem, Pineapple Leaf, and S-Glass

open access: yesAdvances in Materials Science and Engineering, 2021
There is more demand for natural fiber-reinforced composites in the energy sector, and their impact on the environment is almost zero. Natural fiber has plenty of advantages, such as easy recycling and degrading property, low density, and low price ...
K. B. Prakash   +7 more
doaj   +1 more source

The Effect of Weight Fraction, Silanization and Size of Fillers on the Mechanical Properties of an Experimental SiO2 Dental Composite [PDF]

open access: yesIranian Journal of Orthodontics, 2018
Background: This research studied mechanical properties of silica-based nanocomposite as a strong restorative material through flexural test method. Objectives: The purpose of this study was to evaluate the effect of weight fraction, silanization and ...
Salman Khaje, Masoud Jamshidi
doaj   +1 more source

Investigation on the effects of the processing parameters and the number of passes on the flexural properties of polymer nanocomposite fabricated through FSP method

open access: yesMaterials Research Express, 2020
Flexural properties calculation helps in designing structural elements like beam, cantilever and shafts. Moreover, the flexural properties are of vital importance in engineering and industrial applications such as joints replacements. The purpose of this
Umer Farooq   +8 more
doaj   +1 more source

Flax/basalt/E-glass Fibers Reinforced Epoxy Composites with Enhanced Mechanical Properties

open access: yesJournal of Natural Fibers, 2022
Mechanical properties of flax/basalt/E-glass fibers reinforced epoxy composites were studied in this paper. Vacuum bagging technique was adopted for the fabrication of hybrid composite laminates.
M. A. Abd El-Baky   +3 more
doaj   +1 more source

Effect of stitch density on mechanical properties of stitched composites manufactured by VARI process

open access: yesCailiao gongcheng, 2020
The carbon fiber/epoxy resin composites with different stitch density were manufactured using modified lock stitching and vacuum assisted resin infusion (VARI) molding process.
XU Xue-hong   +3 more
doaj   +1 more source

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