Research on Mechanical Properties of Carbon Nanotubes (CNTs) Reinforced Cast Aluminum Alloy (ZL105)

• Autorzy: Pan, Zhilin , Li, Rong , Zeng, Qi
• Języki publikacji: EN

Abstrakty

EN

In order to expand the application range of casting aluminum alloy ZL105, the stirring fusion casting method was used to add carbon nanotubes (CNTs) with different content and aspect ratio into the ZL105 aluminum matrix. And then the effect of the reinforcement on the mechanical properties of the alloy was compared and analyzed. The research results show that the tensile strength and hardness of the carbon nanotube composites with different contents will be improved, but to a certain extent the elongation of the composite material will be reduced, and there is an optimal addition amount. The mechanical properties of composite materials prepared by adding CNTs with relatively small length and diameter are better. There are different forms of reinforcement mechanisms for CNTs to reinforce cast aluminum alloys, and the improvement of composite material performance is the result of the combined effect of multiple strengthening methods. The research has made a meaningful exploration for the realization of carbon nanotube reinforced aluminum matrix composites under the casting method.

Słowa kluczowe

EN

cast aluminum alloy; CNTs; mechanical behavior; strengthening mechanism; ZL105

• Czasopismo: Archives of Metallurgy and Materials
• Rocznik: 2023
• Tom: Vol. 68, iss. 4
• Strony: 1307--1318
• Opis fizyczny: Bibliogr. 20 poz., fot., rys., tab.

Twórcy

autor

Pan, Zhilin

• Guizhou Normal University, School of Mechanical & Electrical Engineering, Contribution China

autor

Li, Rong

• Guizhou Normal University, School of Mechanical & Electrical Engineering, Contribution China,

autor

Zeng, Qi

• Manager Section, Guiyang Huaheng Mechanical Manufacture CO. LTD China

Bibliografia

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Uwagi

This research was financially supported by the Guizhou Industry Simulation Design & Innovation Center (QKZYD no. [2016]4006). Moreover,
this research was also financially supported by Doctoral Research Foundation of Guizhou Normal University (2017). This research was also
supported by Guizhou Education Department Science and Technology Research Project Serve for the "Four new" and "Four modernization" (QJJ [2022] no. 005).

Identyfikatory

DOI

10.24425/amm.2023.146196