Results 261 to 270 of about 68,319 (309)

Flexural properties of treated and untreated kenaf/epoxy composites

Materials & Design, 2012
In the current work, flexural properties of unidirectional long kenaf fibre reinforced epoxy (KFRE) composites are studied. The kenaf fibres were prepared into two types as untreated and treated (with 6% NaOH).
B F Yousif, A Shalwan
exaly   +2 more sources

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Flexural properties of equine metacarpus

Journal of Biomedical Materials Research, 1971
AbstractThe flexural tests on 37 whole equine metacarpus bones are described and the results are given in terms of fundamental material properties as a function of age. The moduli of elasticity, rupture, and failure increase then decrease with increasing age. The rupture and failure deformations decrease with age.
D, Bynum, W B, Ledbetter, C L, Boyd, D R, Ray   +3 more
openaire   +2 more sources

Flexural Properties of Bioactive Restoratives in Cariogenic Environments

Operative Dentistry, 2021
SUMMARY This study determined the mechanical performance of bioactive restoratives in cariogenic environments and compared the flexural properties of various bioactive materials. The materials evaluated included a conventional resin-based composite (Filtek Z350 [FZ]) and 3 bioactive restoratives, namely an alkasite (Cention N [CN]), a giomer ...
A U, Yap, H S, Choo, H Y, Choo, N A, Yahya   +3 more
openaire   +2 more sources

Flexural properties of denture base polymers

The Journal of Prosthetic Dentistry, 1980
Heat-polymerized denture base materials with the cross-linking agent 1,4-BDMA and with different amounts of the cross-linking agent EGDMA have similar flexural properties. At the relatively low loading rate of 2 N/minute all the heat-polymerized denture base materials investigated have better flexural properties than the autopolymerized pour- and dough-
I E, Ruyter, S A, Svendsen
openaire   +2 more sources

The fatigue properties of wood in flexure

Journal of Materials Science, 1990
A detailed review of the wood fatigue literature is presented and the need for experimental work under load control at a range of moisture contents and Rratios is emphasized. A laminated hardwood, Khaya ivorensis, a softwood, Sitka spruce, and compressed beech laminates were fatigue tested under load control in four point flexure.
K. T. Tsai, M. P. Ansell
openaire   +1 more source

Comparison of flexural properties of composite restoratives using the ISO and mini‐flexural tests

Journal of Oral Rehabilitation, 2003
summary  The purpose of this study was to investigate the flexural properties (flexural strength and flexural modulus) of four commercial composite restoratives (Silux Plus, Z100, Ariston and Surefil) using the ISO 4049 flexural test (IFT) and a mini‐flexural test (MFT). Both tests involved the use of three‐point loading and the same fixture.
Yap, A.U.J., Teoh, S.H.
openaire   +2 more sources

Flexural properties of human fingernails

1981
Nail is a specialised epidermal structure which has evolved with physical properties differing widely from normal stratum corneum. Studying the physical properties of nail may contribute to the understanding of nail disease, and the techniques may be used to assess the value of topical nail treatments. With comparative studies, further understanding of
A. Y. Finlay, P. Frost, A. D. Keith, W. Snipes   +3 more
openaire   +1 more source

Flexural properties of stitched GRP laminates

Composites Part A: Applied Science and Manufacturing, 1996
Abstract The flexural properties (elastic moduli, yield strength and maximum strength) and flexural failure processes of GRP laminates reinforced through-the-thickness with Kevlar ® -49 stitches were studied under four-point bending at strain rates between about 10 −6 and 3 × 10 −2 s −1 .
A P Mouritz
exaly   +2 more sources

The Tensile and Flexural Properties of Textile Composites

The Journal of The Textile Institute, 1998
The mechanical properties of thermoset (glass-fibre-reinforced epoxy, polyester, and vinylester) and thermoplastic (glass-fibre-reinforced poly(ethylene terephthalate)) composite laminates manufactured from novel textile fabrics are investigated. The tensile and flexural properties of warp-knitted and woven composites were determined for glass-fibre ...
N. Svensson, R. Shishoo, M.D. Gilchrist
openaire   +1 more source

Research Flexural Properties of Prestressed Slabs

Applied Mechanics and Materials, 2015
This paper is aimed to study on the flexural performance of prestressed slab and prestressed composite slab ,in order to provide the reference in engineering.At first,the prestressed slab is loaded under unformly distributed load,and then prestressed plate deflection , crack measurements. According to the phenomenon and data of the test, the mechanical
Xian Hong Meng, Lin Tong
openaire   +1 more source