Topic
Flexural strength
About: Flexural strength is a research topic. Over the lifetime, 52123 publications have been published within this topic receiving 846504 citations. The topic is also known as: bending strength & modulus of rupture.
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TL;DR: In this article, two fiber forms, a 140 μm diameter monofilament and a 10μm diameter filamentary yarn, were incorporated into a matrix of borosilicate glass.
Abstract: Silicon carbide fibre-reinforced glass-matrix composites have been fabricated and tested. Two fibre forms, a 140 μm diameter monofilament and a 10 μm diameter filamentary yarn, were incorporated into a matrix of borosilicate glass. The hot-pressing fabrication procedure resulted in fully dense unidirectionally reinforced specimens with excellent flexural strength and fracture toughness over the temperature range 22 to 700° C. In addition, composite thermal expansion was found to be nearly independent of fibre orientation indicating that multiaxially reinforced composites should be readily fabricable without the occurrence of extensive cracking.
302 citations
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TL;DR: In this paper, commercial corundum powder and a liquid-shaping approach are used for manufacturing complex hollow components and large flat windows of sintered and hot isostatically pressed Al2O3 ceramics having grain sizes of 0.4-0.6 μm at relative densities of >99.9%.
Abstract: Commercial corundum powder and a liquid-shaping approach are used for manufacturing complex hollow components and large flat windows of sintered and hot isostatically pressed Al2O3 ceramics having grain sizes of 0.4–0.6 μm at relative densities of >99.9%. High macrohardness (HV10 = 20–21 GPa) and four-point bending strength (600–700 MPa; 750–900 MPa in three-point bending) are associated with a real in-line transmission of 55%–65% through polished plates. The submicrometer microstructure and the optical properties can be retained for use at >1100°C using dopants that shift the sintering temperature to high values without additional grain growth.
302 citations
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TL;DR: In this article, the effect of waste marble dust (MD) usage as filler material on capillarity properties of self-compact concrete (SCC) is investigated. And the results showed that the workability of fresh SCC has not been affected up to 200 kg/m3 MD content.
301 citations
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TL;DR: In this article, a component-based joint model was proposed and incorporated into macromodel-based finite element analysis in which beams were modeled with fiber elements to simulate the structural responses of the specimens with severe geometric and material nonlinearity.
300 citations
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TL;DR: In this article, the results of an experimental investigation to comparatively study the depth of chloride penetration, resistance to acid attack and macrocell corrosion of rubberized concrete and control mix concrete were presented.
300 citations