High Performance of T6‐Treated Al–15Mg2Si–3Cu Composite Reinforced with Spherical Primary Mg2Si after the Co‐Modification of Bi + Sr
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DOI: 10.1002/adem.201801119
Abstract: In this work, the effect of the addition of Bi combined with T6 treatment on microstructure and tensile properties of Sr‐modified Al–15Mg2Si–3Cu composite is investigated. The results show that the refinement effect of Sr on… read more here.
Keywords: 15mg2si 3cu; spherical primary; 3cu composite; mg2si ... See more keywords
Evaluating the Effect of Hot‐Rolling Reduction on the Mechanical Properties of In Situ Formed Aluminum–Magnesium–Silicon (Al‐Mg2Si) Composites
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DOI: 10.1002/adem.201900609
Abstract: The effects of hot rolling on the microstructure and mechanical properties of as‐cast Al‐15Mg2Si, Al‐20Mg2Si, and modified Al‐15Mg2Si in situ composites are studied. During rolling, the primary and eutectic Mg2Si particles undergo mechanical fragmentation and… read more here.
Keywords: mg2si; evaluating effect; ductility; hot rolling ... See more keywords
The effects of varying Mg and Si levels on the microstructural inhomogeneity and eutectic Mg2Si morphology in die-cast Al–Mg–Si alloys
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DOI: 10.1007/s10853-018-03198-6
Abstract: The effects of varying Mg and Si levels on the microstructural inhomogeneity and eutectic Mg2Si morphology in die-cast Al–Mg–Si alloys have been investigated. It was found both Mg and Si additions decreased the microstructural inhomogeneity… read more here.
Keywords: mg2si morphology; eutectic mg2si; mg2si; microstructural inhomogeneity ... See more keywords
The Analysis of Strontium Modification on Microstructure and Mechanical Properties of Al-25%Mg2Si In Situ Composite
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DOI: 10.1007/s11665-017-2889-y
Abstract: This research was carried out to investigate the influence of Sr modification on the microstructure and mechanical properties of Al-25%Mg2Si. The mechanism of Sr modification was also discussed. Microstructural examination was carried out using optical… read more here.
Keywords: microstructure mechanical; modification microstructure; mechanical properties; mg2si ... See more keywords
Microstructure and Mechanical Properties of Dissimilar Joints of Al-Mg2Si and 5052 Aluminum Alloy by Friction Stir Welding
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DOI: 10.1007/s11665-018-3311-0
Abstract: Al-Mg2Si alloy and 5052 Al alloy were welded successfully by friction stir welding (FSW) in this study. The results show that the alloy consists of three distinct zones after FSW: the base material zone (BMZ),… read more here.
Keywords: alloy; 5052 alloy; friction stir; mg2si ... See more keywords
Nanostructured magnesium silicide Mg2Si and its electrochemical performance as an anode of a lithium ion battery
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.05.163
Abstract: Abstract Nano-crystalline Mg2Si (Mg67Si33) and its Si-rich eutectic (Mg47Si53) composition were synthesized by hydrogen desorption-recombination process, casting and rapid solidification techniques. The synthesis of Mg2Si meets experimental challenges due to a significant difference in the… read more here.
Keywords: desorption recombination; hydrogen desorption; mg2si; recombination process ... See more keywords
Preparation of millimeter scale second phase particles in aluminum alloys and determination of their mechanical properties
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DOI: 10.1016/j.jallcom.2018.12.395
Abstract: Abstract The mechanical parameters such as elastic moduli E and shear moduli G of second phases are critical inputs for modeling and optimizing mechanical properties of aluminum alloys. However, some of these mechanical parameters are… read more here.
Keywords: mg2si; mechanical properties; millimeter scale; vickers hardness ... See more keywords
Enhancement of thermoelectric performance of Mg2Si via co-doping Sb and C by simultaneous tuning of electronic and thermal transport properties
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.161968
Abstract: Abstract Thermoelectric power generation using distributed waste heat energy has received attention as a long-life, environmentally friendly power supply. The intermetallic compound Mg2Si is a lightweight, mid-temperature thermoelectric material that contains no toxic elements, and… read more here.
Keywords: mg2si via; mg2si; thermoelectric performance; performance mg2si ... See more keywords
Synergistic effect of broken Mg2Si and sub-micron Mg17Al12 induced by EX- ECAP on the strength and ductility of deformed Mg-4Al-1Si-1Gd alloy
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DOI: 10.1016/j.jmrt.2020.02.049
Abstract: Abstract In order to obtain higher synthetically mechanical properties, Mg-4Al-1Si-1Gd alloy was deformed by the combination of hot extrusion and equal channel angular pressing (ECAP). The results show that combined deformation process can further promote… read more here.
Keywords: 1si 1gd; alloy; 1gd alloy; mg17al12 ... See more keywords
Modification of eutectic Mg2Si in AlMg5Si2Mn alloy by pre-homogenization deformation treatment with different reduction conditions
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DOI: 10.1016/j.matchar.2018.04.045
Abstract: Abstract The effect of a novel pre-homogenization deformation (PHD) treatment on the microstructure and mechanical properties of extruded AlMg5Si2Mn alloy was investigated. By introducing the cold compression prior to homogenization treatment, the brittle and interconnected… read more here.
Keywords: treatment; deformation; homogenization; mg2si ... See more keywords
Effect of equal channel angular pressing on microstructure and mechanical properties of thermally-homogenized Al–Mg2Si composites
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DOI: 10.1016/j.matchemphys.2020.124200
Abstract: Abstract The effect of equal-channel angular pressing (ECAP) on the microstructure, hardness, shear, and tensile properties of thermally-homogenized Al-xMg2Si (x = 10, 15, and 20 wt %) composites was studied. According to the microstructural characterization results, increasing ECAP… read more here.
Keywords: angular pressing; equal channel; properties thermally; mg2si ... See more keywords