Results 1 to 10 of about 102,666 (312)

Development of rare earth element-based hybrid aluminium composites using stir casting process [PDF]

Scientific Reports
Aerospace and marine industries are constantly in search of materials that can provide good strength and durability while also being lightweight. Aluminium composites with adequate reinforcements have been proven to be effective in achieving incredible ...
Gaurav Sapkota, Ranjan Kumar Ghadai, Soham Das, Asish Sharma, G Shanmugasundar, Robert Čep, Kanak Kalita   +6 more
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Effect of Sintering Temperature on the Properties of Aluminium-Aluminium Oxide Composite Materials

International Journal of Engineering Materials and Manufacture, 2016
In this study, aluminium-aluminium oxide (Al-Al2O3) metal matrix composites of different weight percentage reinforcements of aluminium oxide were processed at different sintering temperatures.
Dewan Muhammad Nuruzzaman, Farah Fazira Kamaruzaman, Nasrah Mohd Azmi   +2 more
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Study on the impact wear mechanism and damage modes of compacted graphite cast iron

Journal of Materials Research and Technology, 2022
The impact wear mechanism of compacted graphite cast iron (CGI) at different temperatures (room temperature, 300 °C, 400 °C, and 500 °C) and impact frequencies (10 Hz, 12 Hz, and 14 Hz) was analyzed.
Yue Wu, Jianping Li, Hua Chen, Zhong Yang, Yongchun Guo, Minxian Liang   +5 more
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Creep deformation and damage mechanism of compact graphite cast iron with different pearlite contents

Journal of Materials Research and Technology, 2023
The creep deformation and damage mechanism of compacted graphite cast iron (CGI) with varying pearlite contents were studied at 450 °C, 500 °C, and 550 °C, with accompanying stress ranges from 40 MPa to 150 MPa.
Wu Yue, Li Jianping, Chen Hua, Ma Zhijun, Yang Zhong, Guo Yongchun, Liang Minxian   +6 more
doaj   +1 more source

The damage mechanism of tension-tension fatigue interaction with creep damage of the compacted graphite cast iron alloy at high temperatures

Materials Research Express, 2023
The tension-tension fatigue test of the compacted graphite cast iron (CGI) alloy was carried out by RDL100 universal testing at 500 °C and 550 °C, respectively. A tension-tension trapezoidal load is applied to the CGI specimen.
Wu Yue, Pei Zehui, Ma Zhijun, Yang Zhong, Guo Yongchun, Liang Minxian, Li Jianping, Chen Hua   +7 more
doaj   +1 more source

Effect of pretreatment on microstructural stability and mechanical property in a spray formed Al-Zn-Mg-Cu alloy

Materials & Design, 2021
Aluminum alloys fabricated by spray forming (SF) technology are commonly followed by hot-working without heat treatments. A new approach that is a pretreatment before hot-working is proposed in the present work.
Zhiping Wang, Mingliang Wang, Yugang Li, Hongyu Xiao, Han Chen, Jiwei Geng, Xianfeng Li, Dong Chen, Haowei Wang   +8 more
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Metal Matrix Composite Fabricated with 5000 Series Marine Grades of Aluminium Using FSP Technique: State of the Art Review

Applied Sciences, 2022
Aluminium metal matrix composites have been shown to make significant contributions to the area of new materials and have become widely accepted in high-tech structural and functional applications such as those in the aircraft, automobile, marine ...
Oritonda Muribwathoho, Velaphi Msomi, Sipokazi Mabuwa   +2 more
doaj   +1 more source

Microstructures and mechanical properties of Al–Zn–Mg–Cu alloy with the combined addition of Ti and Zr

Journal of Materials Research and Technology, 2023
The effects of combined Ti and Zr addition on microstructures and mechanical properties are systematically investigated in Al–Zn–Mg–Cu alloy by microstructure characterizations and a physical-based model. The results show that combined addition of Ti and
Zhiping Wang, Qingqing Pu, Yugang Li, Peikang Xia, Jiwei Geng, Xianfeng Li, Mingliang Wang, Dong Chen, Haowei Wang   +8 more
doaj   +1 more source

Effect of thermal exposure on microstructure and high-temperature fatigue life of Al-Si piston alloys

Journal of Materials Research and Technology, 2020
A very effective approach is proposed here to increase the high-temperature fatigue life of an Al-Si piston alloy. Compared with traditional T6 heat treatment, the high-temperature fatigue life can be improved by three times of magnitude with thermal ...
F. Xia, X.S. Gao, M.X. Liang, Y.C. Guo, J.P. Li, Z. Yang, J.L. Wang, L.L. Zhang   +7 more
doaj   +1 more source

Instability of in situ TiC particles in an Al-12Si alloy

Journal of Materials Research and Technology, 2020
This paper studied the evolution of in situ TiC particles in an Al-12Si alloy and the effect of Si on their stability. The samples were observed with scanning electron microscopy, and the phase analysis was performed by energy dispersive spectroscopy, X ...
F. Xia, M.X. Liang, X.S. Gao, Y.C. Guo, J.P. Li, W. Yang, Z.K. Zhang   +6 more
doaj   +1 more source