Simultaneously Improving Strength and Ductility of Mg−3Li−8Gd−2Y−1.5Ag Alloy by Solution Treatment and Hot‐Rolling Process
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Engineering Materials"
DOI: 10.1002/adem.202100530
Abstract: The microstructure and mechanical properties of Mg−3Li−8Gd−2Y−1.5Ag (wt%) alloy at as‐cast state, as‐solution state, and as‐rolled state (three rolling reductions of 30, 50, and 70%) are investigated. With the increase in solution time at 520 °C,… read more here.
Keywords: 5ag alloy; strength ductility; solution; hot rolling ... See more keywords
Nitrogen induced heterogeneous structures overcome strength-ductility trade-off in an additively manufactured high-entropy alloy
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DOI: 10.1016/j.apmt.2019.100498
Abstract: Abstract The strength-ductility trade-off has been the long-standing barrier in the pursuit of high-performance structural materials. Here, by exploiting the merit of interstitial nitrogen, a novel additive manufacture-based approach is proposed to process the hierarchically… read more here.
Keywords: strength; alloy; ductility; strength ductility ... See more keywords
Micromechanical simulation on strength and ductility of two kinds of Al-based nanostructural materials
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DOI: 10.1016/j.camss.2017.07.009
Abstract: The nanostructured Al-based composites possess the combination of high yield strength and good ductility. In this paper, a micromechanical model is presented to simulate the mechanical response of bimodal nanostructured Al and the particle-reinforced aluminum… read more here.
Keywords: strength; bimodal nanostructured; simulation strength; strength ductility ... See more keywords
Enhancement of the strength-ductility relationship for carbon nanotube/Al–Cu–Mg nanocomposites by material parameter optimisation
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DOI: 10.1016/j.carbon.2019.10.080
Abstract: Abstract Heterogeneous carbon nanotube (CNT)/Al–Cu–Mg composites, consisting of CNT-free coarse grain (CG) bands and CNT-rich ultrafine grain (UFG) zones, were fabricated to significantly enhance their strength-ductility. Their mechanical behavior as well as extra-strengthening and elongation… read more here.
Keywords: strength ductility; strength; carbon nanotube;
Structure optimization for improving the strength and ductility of heterogeneous carbon nanotube/Al–Cu–Mg composites
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DOI: 10.1016/j.carbon.2021.03.006
Abstract: Abstract Heterogeneous carbon nanotube (CNT)/Al–Cu–Mg composites, consisting of ductile zones (DZs) free of CNTs and brittle zones (BZs) rich of CNTs, were fabricated in powder metallurgy route. It was shown that the grain size and… read more here.
Keywords: strength; improving strength; strength ductility; heterogeneous carbon ... See more keywords
Strength and ductility of innovative hybrid NSM reinforced and FRP confined short RC columns under axial compression
Sign Up to like & getrecommendations! Published in 2017 at "Composite Structures"
DOI: 10.1016/j.compstruct.2017.05.033
Abstract: Abstract Strengthening of concrete structures using Fiber Reinforced Polymer (FRP) composites has gained prominence in the recent years due to its various advantages. Reinforced Concrete (RC) columns are predominantly subjected to compression loading and often… read more here.
Keywords: strength; compression; frp; strength ductility ... See more keywords
Composition optimization of high strength and ductility ODS alloy based on machine learning
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DOI: 10.1016/j.fusengdes.2020.111939
Abstract: Abstract To find out characteristic parameters, mine data and predict candidate materials by machine learning is an important way for rapid development of materials. Based on about 300 groups data of composition, process, test condition… read more here.
Keywords: strength; machine learning; ods alloy; strength ductility ... See more keywords
Evaluation of strength-ductility combination by in-situ tensile testing of graphene nano platelets reinforced shroud plasma sprayed Nickel-Aluminium coating
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.06.278
Abstract: Abstract Graphene nanoplatelets (0.5–1 wt. %) reinforced nickel aluminium (NiAl) coating has been fabricated using shroud plasma spray technique in a quest to achieve an optimized strength-ductility combination. Implementation of an inert shroud atmosphere led to… read more here.
Keywords: strength; shroud plasma; strength ductility; ductility combination ... See more keywords
Strength-ductility balance strategy in SiC reinforced aluminum matrix composites via deformation-driven metallurgy
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.162078
Abstract: Abstract The strategy of the strength-ductility balance of aluminum matrix composites (AMCs) reinforced with nano- and micro-SiC particles via deformation-driven metallurgy was designed. The grain refinement of SiCnp/AMCs was promoted with the nano-SiC particles intragranularly-dispersed,… read more here.
Keywords: strength; strength ductility; metallurgy; sic particles ... See more keywords
Improved strength and ductility of AZ31B Mg alloy sheets processed by accumulated extrusion bonding with artificial cooling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Magnesium and Alloys"
DOI: 10.1016/j.jma.2020.06.022
Abstract: Abstract In this study, accumulated extrusion bonding (AEB) process with application of artificial water cooling was successfully performed to fabricate fined-grains AZ31B Mg alloy sheets at 150 °C, 200 °C and 250 °C. The resultant… read more here.
Keywords: strength ductility; extrusion; accumulated extrusion; artificial cooling ... See more keywords
Dual-gradient structure leads to optimized combination of high fracture resistance and strength-ductility synergy with minimized final catastrophic failure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of materials research and technology"
DOI: 10.1016/j.jmrt.2021.08.102
Abstract: Abstract Nature-inspired gradients can be implemented in metallic materials to achieve a synergy of strength and ductility. However, due to the small (often microscale) size of the gradient structured samples, their fracture properties have remained… read more here.
Keywords: strength ductility; dual gradient; gradient structure; fracture ... See more keywords