Results 211 to 220 of about 30,820 (254)
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Effect of Gamma Irradiation on Ultimate Tensile Strength of Enamel and Dentin
Journal of Dental Research, 2009The effect of gamma irradiation therapy on the ultimate tensile strength (UTS) of enamel and dentin in relation to prism orientation, dentin tubule orientation, and location is unknown. It was hypothesized that tubule and prism orientation, location, and irradiation have an effect on the UTS of dental structures.
C J, Soares +6 more
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Application of crosslinkers to dentin collagen enhances the ultimate tensile strength
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2006AbstractThe stabilization of dentin collagen with biocompatible crosslinking agents may be of clinical importance to improve dentin bond strength. The present study aimed to evaluate the effect of three collagen crosslinking agents on the ultimate tensile strength (UTS) of undemineralized and demineralized dentin.
Ana Karina B, Bedran-Russo +4 more
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Ultimate tensile strength of an artificial bulk superconductor with voids
Superconductor Science and Technology, 2006Rare earth based bulk superconductors originally have many voids and cracks. Thus their ultimate tensile strengths are not material constants but apparent ones depending on the voids and cracks in each bulk. In this study, based on the observations of the surface of the actual specimens, artificial samples with voids were generated for numerical stress
K Kasaba, K Katagiri, T Hokari
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Ultimate tensile strength of composites exhibiting fiber fragmentation
Composites Science and Technology, 1996An estimate of the achievable longitudinal strength of fiber-reinforced composite systems is provided by models that are based on fiber fragmentation, interface sliding and global load sharing. A simple model is shown to provide a compact expression for the longitudinal strength and to closely approximate the values obtained from more detailed ...
S. Jansson, K. Kedward
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An ultimate tensile strength dependence on processing for consolidated metal matrix composites
Acta Metallurgica et Materialia, 1995The ultimate tensile strength (UTS) of metal and intermetallic matrix unidirectional composites can be significantly lower than expected from the rule of mixtures prediction. One possible explanation is that the fibers in the as-processed state are in a residual state of stress and in some cases are broken because of the inhomogeneous nature of the ...
Duva, J. M. +2 more
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Effect of the Association of Nystatin with a Tissue Conditioner on its Ultimate Tensile Strength
Journal of Prosthodontics, 2006Purpose: This study evaluated the ultimate tensile strength of a tissue conditioner without nystatin incorporation (GI—control group) and the same tissue conditioner modified by the addition of nystatin in two concentrations: GII—500,000 International Units (U) and GIII—1,000,000 U, in which each milligram of the medicament corresponded ...
Urban, Vanessa Migliorini +4 more
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Ultimate Strength of Rectangular Compression Members without Tensile Strength
Journal of the Structural Division, 1974In a 1971 paper by Yokel, he presented an analysis for the ultimate load of eccentrically loaded compression members of rectangular cross section with no tensile strength. This paper extends the range of the analysis and gives general expressions for a load-slenderness ratio relationship for the entire range of eccentricity-depth ratio e/t .
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The ultimate tensile strength of coach peel self-piercing riveting joints
Strength of Materials, 2013Due to the increased use of lightweight sheet materials, there has been a significant increase in the use of self-pierce riveting. This paper deals with the ultimate tensile strength of coach peel self-pierce riveted joints. The online window technique was introduced in the coach peel self-pierce riveting processes for evaluating the quality of joints.
He, X., Xing, B.
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Response to a comment on ‘the ultimate tensile strength of metal and ceramic matrix composites’
Scripta Metallurgica et Materialia, 1994Keywords: mechanical-properties Reference EPFL-ARTICLE-202916doi:10.1016/0956-716x(94)90478-2 Record created on 2014-11-07, modified on 2017-05 ...
Evans, A. G., Curtin, W. A.
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Tensile Strength and Ultimate Elongation of Rubber-Fibrous Compositions
International Journal of Polymeric Materials and Polymeric Biomaterials, 1980Abstract Data are presented which show that the mechanism of fracture in rubber-fiber composites is governed by the adhesion of the matrix material to the fiber as well as the strength of the matrix. Degree of orientation of the fiber is also important.
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