Results 31 to 40 of about 285,020 (311)
Influence of heat treatment on mechanical properties of steel
Research in Agricultural Engineering, 2004 This article concerns an influence of heat treatment on strength and toughness of steel. The partial results of tests on steel 12 042 are presented.
R. Chotěborský, M. Brožek
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Considerations in selecting laboratory scale test specimens for evaluation of fracture toughness [PDF]
, 2013 The assessment of defects in large steel structures requires a trustworthy evaluation of the material’s toughness. This toughness is not only a material property but is also influenced by the loading conditions and geometry; the so-called constraint. The
De Waele, Wim +4 more
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Plastic pre-compression and creep damage effects on the fracture toughness behaviour of Type 316H stainless steel [PDF]
, 2014 The influence of inelastic damage in the form of plastic pre-strain and creep damage, on fracture toughness of Type 316H stainless steel has been examined.
Davies, C. M. +3 more
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Scientific ReportsThis paper presents a Multi-Load-Case topology optimization framework for aluminum alloy wheels to overcome the limitations of empirical rear-cavity lightweight designs.
Guangdong Zhang +10 more
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Fracture toughness testing data: A technology survey and bibliography [PDF]
, 1975 Announced survey includes reports covering fracture toughness testing for various structural materials including information on plane strain and developing areas of mixed mode and plane strain test conditions.
Carpenter, J. L., Jr. +3 more
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AAA+ protein unfoldases—the Moirai of the proteome
FEBS Letters, EarlyView.AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley +1 more source
Shape optimisation of rim structure of aluminium alloy car wheels based on 90° impact test
Scientific ReportsAutomotive wheels are critical components for vehicular safety, with the rim subjected primarily to radial bending loads during operation. Balancing rim thickness and structural integrity under these loading conditions is imperative.
Guangdong Zhang +8 more
doaj +1 more source
Experimental Investigation on Toughness of SFRC and Bond Behavior with Reinforcing Bars
BuildingsSteel-fiber reinforced concrete (SFRC) has the advantages of high strength, durability, and crack prevention ability. Studies on the compressive strength, tensile strength and flexural behavior of SFRC have been carried out by many researchers.
Hongmei Zhang +4 more
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Reinforcing Efficiency of Micro and Macro Continuous Polypropylene Fibers in Cementitious Composites
Applied Sciences, 2019 The effect of the microstructure of hydrophilic polypropylene (PP) fibers in the distribution of cracking associated with the strengthening and toughening mechanism of cement-based composites under tensile loading was studied.
Barzin Mobasher +4 more
doaj +1 more source
Nature, 2007 What is holding back biotechnology in the developing world? Peter A. Singer and his colleagues listen to those on the ground.
Peter A, Singer +6 more
openaire +2 more sources