Results 1 to 10 of about 209,546 (262)

Grain Refinement of Aluminum and Aluminum Alloys by Sc and Zr

open access: yesMetals, 2023
Rare earth elements and transition elements are widely used in aluminum alloys, magnesium alloys and copper alloys due to their unique microalloying effects.
Zhiguo Lei   +4 more
doaj   +3 more sources

Corrosion of Cast Aluminum Alloys: A Review

open access: yesMetals, 2020
Research on corrosion resistance of cast aluminum alloys is reviewed in this article. The effect of the main microstructural features of cast aluminum alloys such as secondary dendrite arm spacing (SDAS), eutectic silicon morphology, grain size ...
C. Berlanga-Labari   +2 more
doaj   +3 more sources

Effect of solution treatment on microstructures and mechanical properties of industrial 7050 thick plate [PDF]

open access: yesMATEC Web of Conferences, 2020
In this work, effect of solution treatments on the microstructures and mechanical properties of industrial 7050 aluminum alloy thick plate was investigated by tensile test, scanning electron microscopy (SEM), energy dispersive spectrometry (EDS) and ...
Xie Zhiqiang   +4 more
doaj   +1 more source

Effect of intermediate thermomechanical treatment on microstructure and properties of 2A97 Al-Li alloy

open access: yesCailiao gongcheng, 2021
Effect of intermediate thermomechanical treatment on tensile properties at short-transverse direction, intergranular corrosion, macrostructure and microstructure of 2A97 Al-Li alloy thin plate were studied by tensile testing,intergranular corrosion, EBSD
YU Juan   +6 more
doaj   +1 more source

Integrated modeling of the gradient structure evolution during surface mechanical grinding treatment: Formation mechanism and mechanical properties

open access: yesMaterials & Design, 2023
Gradient nanostructured materials are regarded as a promising class of architectures with tunable mechanical properties, primarily dependent on the optimization of well-controlled fabrication parameters.
Han Kai   +5 more
doaj   +1 more source

Enhancement of strength mechanical and corrosion resistance of 7055 alloy with minor Sc and Y addition

open access: yesMaterials Research Express, 2021
A new type of 7055-Y-Sc alloy with high strength and corrosion resistance was prepared. Eutectic Al _3 Y particles with sizes in the range of 500–600 nm were found in the as-cast structure of the 7055-Y-Sc alloys.
Kai Huang   +8 more
doaj   +1 more source

Enhanced aging kinetics in Al-Mg-Si alloys by up-quenching

open access: yesCommunications Materials, 2021
Thermal treatments are important for controlling the microstructure and mechanical properties of precipitation-hardened alloys. Here, an up-quenching process enhances clustering kinetics in an Al-Mg-Si alloy, attributed to retained high temperature ...
Florian Schmid   +5 more
doaj   +1 more source

Overcoming strength–ductility trade-off in shape–performance integrated fabrication by incremental sheet forming

open access: yesJournal of Materials Research and Technology, 2023
The integrated fabrication of accurate forming shapes and micro–macro properties of metal components have promoted carbon neutrality in industrial manufacturing.
Kai Han   +7 more
doaj   +1 more source

Application of Aluminum and Aluminum Alloys in Engineering [PDF]

open access: yesApplied Engineering Letters : Journal of Engineering and Applied Sciences, 2018
The paper deals with the considerations related to the basic properties and application of primarily aluminum alloys and composite materials for different purposes with the focus on the automotive industry. Through the description of the basic characteristics of aluminum alloys, the starting points for their application in different technical systems ...
Stojanovic, Blaza   +2 more
openaire   +3 more sources

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