Results 261 to 270 of about 160,418 (285)
Some of the next articles are maybe not open access.
Flexural Properties of Silorane Bone Cement
ASME 2011 Summer Bioengineering Conference, Parts A and B, 2011There has been little change in the formulation of bone cements since Sir John Charnley first developed them in the 1970s. Bone cements are methacrylate based systems packaged in two components [1]. The powder component contains a mixture of polymethyl methacrylate (PMMA), methyl methacrylate-styrene-copolymer, and a radio opacifier (either barium ...
Jennifer R. Melander +4 more
openaire +1 more source
Flexural Properties of Polyester Resin Concretes
Journal of Polymer Engineering, 2000The purpose of this research was to investigate the influence of composition, curing treatment and mixing on the mechanical characteristics of polymer concretes. Polyester concretes with natural aggregates are considered in this research. Polyester concrete samples were subjected to bending tests and results are displayed as a function of composition ...
A.J.M. Ferreira, C. Tavares, C. Ribeiro
openaire +1 more source
Flexural Properties of Kenaf Sandwich Panel
Advanced Materials Research, 2012This study concerns on effect of varying skin thickness to flexural properties of sandwich panel. The main element of the core structure is kenaf and the skin used in this study is galvanised steel sheet. Skin thickness being used in this research is 1.0 mm and 1.2 mm.
Zahurin Halim +1 more
openaire +1 more source
Flexural properties of fiber reinforced root canal posts
Dental Materials, 2004Fiber-reinforced composite (FRC) root canal posts have been introduced to be used instead of metal alloys and ceramics. The aim of this study was to investigate the flexural properties of different types of FRC posts and compare those values with a novel FRC material for dental applications.Seventeen different FRC posts of various brands (Snowpost ...
Lippo V J, Lassila +4 more
openaire +2 more sources
Comparison of flexural properties of composite restoratives using the ISO and mini‐flexural tests
Journal of Oral Rehabilitation, 2003summary 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
The fatigue properties of wood in flexure
Journal of Materials Science, 1990A 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
Flexural Properties of Mica Filled Polyurethane Foams
Journal of Cellular Plastics, 1997Integral skin foams consist of a cellular core and a near solid skin of the same material surrounding the core. A study of the effect of mica on the flexural properties of free rise and integral skin polyurethane foams is presented. Addition of a small amount of mica (5% v/v) is found to significantly increase the flexural modulus of free rise foams ...
VAIDYA, NY, KHAKHAR, DV
openaire +1 more source
Flexural Properties of Sewn Carbon-fibre Composites
Journal of the Textile Institute, 1992This paper examines the potential for sewing layers of composite prepreg material together to achieve improved flexural performance. Layers were hand laid-up in the conventional way, and, before being cured in an autoclave, were sewn together by using a range of reinforcing threads.
R. McIlhagger, B. J. Hill, P. McLaughlin
openaire +1 more source
Flexural properties of stitched GRP laminates
Composites Part A: Applied Science and Manufacturing, 1996Abstract 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 .
openaire +1 more source
Flexural strength and flexural fatigue properties of resin-modified glass ionomers.
The Journal of clinical dentistry, 2015To determine the physical properties of several resin-modified glass ionomers (RMGIs) by means of flexural strength and flexural fatigue testing, and to compare them to conventional glass ionomer cements (GICs) and flowable composite resins.RMGI samples were fabricated according to ISO 4049 standard.
Cornelis H, Pameijer +3 more
openaire +1 more source