Thermal and residual mechanical profile of recycled aggregate concrete prepared with carbonated concrete aggregates after exposure to elevated temperatures
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DOI: 10.1002/fam.2465
Abstract: Summary Thermal and residual mechanical performance of recycled aggregate concrete (RAC) prepared with recycled concrete aggregates (RCAs) after exposure to high temperatures has so far received less attention than that of conventional concrete prepared with… read more here.
Keywords: residual mechanical; exposure; concrete; recycled aggregate ... See more keywords
Prediction of Thermal Residual Stress and Microstructure in Direct Laser Metal Deposition via a Coupled Finite Element and Multiphase Field Framework
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DOI: 10.1007/s11837-019-03922-w
Abstract: Direct laser metal deposition (DLMD) is a modern powder-fed additive manufacturing process, which builds up complex objects layer by layer, providing a potential capacity to produce key structural components specifically for the aerospace industry. The… read more here.
Keywords: laser; framework; metal; deposition ... See more keywords
Effect of thermal residual stress on the tensile properties and damage process of C/SiC composites at high temperatures
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DOI: 10.1016/j.ceramint.2021.10.085
Abstract: Abstract Due to the mismatch of the thermal expansion coefficients between the matrix and yarns, thermal residual stress will appear in C/SiC composites. In this paper, a progressive damage model was used to predict the… read more here.
Keywords: residual stress; tensile properties; stress tensile; sic composites ... See more keywords
Failure of hybrid composites under longitudinal tension: Influence of dynamic effects and thermal residual stresses
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DOI: 10.1016/j.compstruct.2019.111732
Abstract: Abstract A progressive failure model including dynamic effects and thermal residual stresses able to simulate the failure and damage development of hybrid unidirectional polymer composites under fibre tensile loading is presented. The model is used… read more here.
Keywords: influence; effects thermal; residual stresses; failure ... See more keywords
Hydrothermal ageing of tetragonal zirconia porous membranes： Effect of thermal residual stresses on the phase stability
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DOI: 10.1016/j.corsci.2018.06.042
Abstract: Abstract Yttria-stabilized tetragonal zirconia hollow fiber membranes were aged in aqueous solution for investigating effect of porosity and residual stress on hydrothermal ageing. The monoclinic phase was evaluated by XRD and confocal micro-Raman spectra, to… read more here.
Keywords: hydrothermal ageing; monoclinic phase; tetragonal zirconia; effect ... See more keywords
The influence of carbon nanotube coated-carbon fibers on thermal residual stresses of Multi-Scale hybrid composites: Analytical approach
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Solids and Structures"
DOI: 10.1016/j.ijsolstr.2021.111212
Abstract: Abstract The effect of carbon nanotube (CNT) coated-carbon fibers on thermal residual stresses of multi-scale hybrid composites is assessed employing analytical approach. The model comprises carbon fiber, coating region and surrounding matrix, in which the… read more here.
Keywords: analytical approach; approach; thermal residual; carbon nanotube ... See more keywords
Quantification of thermal residual stresses relaxation in AA7xxx aluminium alloy through cold rolling
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DOI: 10.1016/j.jmatprotec.2018.09.034
Abstract: Abstract Residual stresses (RS) are often induced through quenching of aluminum alloys and present a potential risk of developing crack or distortion in subsequent manufacturing processes. Study of methods to minimise the RS in quenched… read more here.
Keywords: stresses relaxation; cold rolling; relaxation aa7xxx; thermal residual ... See more keywords