Microstructure and mechanical properties of an Al–Ni–Co intermetallics reinforced Al matrix composite

Cheng, Suling; Gao, Yang; Wang, Jincheng; Chao, Yang; Zhu, Min; Zhou, Yaohe

doi:10.1007/s10853-009-3454-3

Cited by 10 publications

(3 citation statements)

References 27 publications

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“…Further improve the working efficiency of the engine and reduce energy consumption. Therefore, Al3Ti has a good application prospect in the field of aerospace engines, and can also be used in armored protection and weapons and equipment in the future [2,3] . However, the inherent room temperature brittleness limits the practical application of Al3Ti in engineering.…”

Section: Introductionmentioning

confidence: 99%

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Preparation, structure and mechanical properties of SiC particle reinforced titanium-aluminum layered composites

Yang

Sun

et al. 2023

J. Phys.: Conf. Ser.

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Ductile Ti in Ti/Al3Ti laminated composites only improves the plasticity of Al3Ti, but does not increase the strength of Al3Ti essentially. The silicon carbide particles have excellent properties such as low density, low expansion, high hardness, high stiffness, high elastic modulus and isotropy, which can be used in layered composite Ti/Al3Ti to further improve its strength. In this paper, the SiC particle-reinforced Ti/Al3Ti laminated composites were prepared by ball milling, and its microstructure was characterized by scanning electron microscope(SEM), energy dispersive spectrometer(EDS) and other testing methods, and the phase was calibrated by X-ray diffractometer. The physical and mechanical properties were tested, and the fracture mechanism of SiCp-Ti/Al3Ti laminated composites was analyzed.

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Section: Introductionmentioning

confidence: 99%

“…The Al3Ti laminated composites obtained by introducing metal Ti, into Ti/Al3Ti materials have the characteristics of low density and high strength. This method significantly improves the problem of high brittleness at low temperature [3,12,[14][15][16][17] .…”

Section: Introductionmentioning

confidence: 99%

Preparation, structure and mechanical properties of SiC particle reinforced titanium-aluminum layered composites

Yang

Sun

et al. 2023

J. Phys.: Conf. Ser.

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“…This property adversely affects the corrosion behaviour & ductility of the cast MMCs [23,26]. The load transfer efficiency of the soft matrix decreases after reinforcement of the hard ceramic particles which reduces the strength of the MMCs [23,[26][27][28]. The size of the reinforced particulates also affects the overall properties of the MMCs.…”

Section: Introductionmentioning

confidence: 99%

Characterization of aluminium metal matrix composite fabricated by gas injection bottom pouring vacuum multi-stir casting process

Kataria¹,

Mangal²

2018

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In the present work, a newly developed gas injection bottom pouring vacuum stir casting technique has been envisaged for the fabrication of Aluminium MMCs which is a fully automated and one of its kind. Aluminium 6063-T6 alloy is used as the matrix, and the aluminium oxide (Al2O3) particles are taken as reinforcement. Different experiments have been performed on the fabricated MMCs to ascertain its mechanical and morphological properties. The presence of various elements and grain morphology of the fabricated MMCs are confirmed by Energy Dispersive Spectroscopy (EDS), Scanning Electron Microscope (SEM) and mapping. The experimental results revealed that the hardness of Al/Al2O3MMC had increased by 1.71 times and maximum tensile strength had increased by 1.27 times in comparison to the monolithic aluminium alloy. The results establish that the proposed methodology of MMC fabrication can be effectively utilized for fabrication of homogeneously reinforced MMCs for various engineering and industrial applications.

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Facile and green synthesis of Co3O4 nanoplates/graphene nanosheets composite for supercapacitor

Wang

Liu

Wang

et al. 2012

J Solid State Electrochem

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Microstructure and mechanical properties of an Al–Ni–Co intermetallics reinforced Al matrix composite

Cited by 10 publications

References 27 publications

Preparation, structure and mechanical properties of SiC particle reinforced titanium-aluminum layered composites

Preparation, structure and mechanical properties of SiC particle reinforced titanium-aluminum layered composites

Characterization of aluminium metal matrix composite fabricated by gas injection bottom pouring vacuum multi-stir casting process

Facile and green synthesis of Co3O4 nanoplates/graphene nanosheets composite for supercapacitor

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