Anisotropy of epoxy acrylate with magnetic field-induced Ni-MWNTs-Reference-Cited by-同舟云学术

Anisotropy of epoxy acrylate with magnetic field-induced Ni-MWNTs

Published:2023-02-01 Issue:2 Volume:65 Page:202-209
ISSN:0025-5300
Container-title:Materials Testing
language:en
Short-container-title:

Author:

Ding Qingjun¹,Chu Xiaocheng¹,Zhao Gai¹

Affiliation:

1. NUAA , Nanjing , China

Abstract

Abstract In this paper, epoxy acrylate/nickel-plated carbon nanotubes composites with different structural orientations (X, Z) were prepared by digital light procession 3D, and the orientation of nickel-plated carbon nanotubes in the magnetic field and its effect on the mechanical properties of the composites were systematically studied. The scanning electron microscope shows the orientation of the fiber in the magnetic field. The experimental results show that the mechanical properties and friction coefficient of the material show obvious anisotropy, but the anisotropy of wear rate is not obvious. The tensile strength of the X sample is about 18% higher than that of the Z sample when the content of nickel-plated carbon nanotubes was 0.15 wt%. The impact strength of the X sample is about 15% higher than that of the Z sample when the content of Ni-MWNTs was 0.1 wt%. The friction coefficient on the plane (X, Y) is about 20% lower than that on the plane (Y, Z) when the content of carbon nanotubes is 0.05 wt%.

Funder

National Natural Science Foundation of China

Fund of Advanced Aerospace Manufacturing Technology Research

State Key Laboratory of solid lubrication

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering,Mechanics of Materials,General Materials Science

Link

https://www.degruyter.com/document/doi/10.1515/mt-2022-0215/pdf

Reference33 articles.

1. P. J. Du, X. M. Wang, Q. T. Lv, Y. F. Zhang, and C. Li, “Damage characterization of quartz woven fabric and change of the fiber distribution orientation of needle punched quartz fiber felt,” Acta Mater. Compos. Sin., vol. 38, no. 1, pp. 268–278, 2021, https://doi.org/10.13801/j.cnki.fhclxb.20200507.004.

2. X. T. Qiu, Y. Gao, X. L. Wang, A. Q. Gu, and Z. L. Yu, “Effects of carbon fiber length and orientation on the tribological properties of polyetheretherketone based composites,” Tribology, vol. 40, no. 2, pp. 240–251, 2020, https://doi.org/10.16078/j.tribology.2019160.

3. Q. Y. Ye, Y. Zhang, G. C. Shen, et al.., “Dielectric method for fiber orientation measurement of carbon fiber reinforced plastic,” China Plast. Ind., vol. 5, no. 47, pp. 103–106, 2019, https://doi.org/10.3969/j.issn.1005-5770.2019.05.022.

4. Z. Z. Cheng, “Study on preparation of nickel coated carbon fibers and its orientation under the magnetic field,” Master dissertation, Polymer materials, Dalian University of Technology, DaLian, China, 2011.

5. S. Jin, T. Tiefel, and R. Wolfe, “Directionally-conductive, optically-transparent composites by magnetic alignment,” IEEE Trans. Magn., vol. 28, no. 5, pp. 2211–2213, 1992, https://doi.org/10.1109/20.179446.