Results 1 to 10 of about 18,545 (264)

Grain Refinement of Aluminum and Aluminum Alloys by Sc and Zr

Metals, 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, Shengping Wen, Hui Huang, Wu Wei, Zuoren Nie   +4 more
doaj   +3 more sources

Corrosion of Cast Aluminum Alloys: A Review

Metals, 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, M. V. Biezma-Moraleda, Pedro J. Rivero   +2 more
doaj   +3 more sources

Thermal Conductivity of Aluminum Alloys—A Review [PDF]

Materials, 2023
Yanxiang Li, Li Yanxiang
exaly   +2 more sources

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

MATEC 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, Jia Zhihong, Lin Lin, Lin Shunyan, Liu Qing   +4 more
doaj   +1 more source

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

Cailiao 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, LU Zheng, LU Yuan, XIONG Yan-cai, LI Guo-ai, FENG Zhao-hui, HAO Shi-jia   +6 more
doaj   +1 more source

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

Materials & 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, Li Xiaoqiang, Liu Xiaochun, Zang Jinxin, He Weiwei, Chen Junzhou   +5 more
doaj   +1 more source

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

Materials 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, Qin Feng, Wenbiao Zhou, Yuelu Ren, Liang Huang, Jing Xiang, Hongqun Tang, Yutao Zhu, Yuezhou Wei   +8 more
doaj   +1 more source

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

Communications 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, Philip Dumitraschkewitz, Thomas Kremmer, Peter J. Uggowitzer, Ramona Tosone, Stefan Pogatscher   +5 more
doaj   +1 more source

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

Journal 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, Yong Li, Yanle Li, Yanfeng Yang, Weiwei He, Jinxin Zang, Xiaoqiang Li, Junzhou Chen   +7 more
doaj   +1 more source

Effects of Sc addition on microstructure, mechanical and corrosion resistance properties of 7055 Al alloy

Materials Research Express, 2021
This research investigates the influences of different contents of Sc on the microstructure, mechanical, electrical conductivities and corrosion resistance properties of 7055 alloy.
Kai Huang, Qin Feng, Wenbiao Zhou, Liang Huang, Jing Xiang, Nengneng Luo, Kai Han, Yutao Zhu, Yuezhou Wei   +8 more
doaj   +1 more source