Improvement of interfacial strength of a shape memory alloy (SMA) composite using SiO 2 nano-particles

Yulong Wang; Zhenqing Wang; Li Min Zhou; Jianing Zhang

doi:10.3969/j.issn.1007-7043.201012013

Improvement of interfacial strength of a shape memory alloy (SMA) composite using SiO ₂ nano-particles

Yulong Wang, Zhenqing Wang, Li Min Zhou, Jianing Zhang

Research output: Journal article publication › Journal article › Academic research › peer-review

1 Citation (Scopus)

Abstract

The weak interface between shape memory alloy fiber and its surrounding matrix limits its development and application. In this paper, SiO 2 nano-particles were used to improve the interfacial strength of the shape memory alloy composite. The influence of different types and the different contents of a nano-particle were studied and the mechanism was analyzed by scanning with an electron microscope and transmission electron microscopy methods. Experimental results show that the interfacial strength of the shape memory alloy fiber-reinforced composites can be effectively improved by SiO 2 nano-particles.

Original language	English
Pages (from-to)	57-61
Number of pages	5
Journal	Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University
Volume	33
Issue number	1
DOIs	https://doi.org/10.3969/j.issn.1007-7043.201012013
Publication status	Published - 1 Jan 2012

Keywords

Fiber pull-out
Interfacial strength
Nano-particles
SMA composite

ASJC Scopus subject areas

Control and Systems Engineering
General Chemical Engineering
Nuclear Energy and Engineering
Aerospace Engineering
Mechanical Engineering

More information

10.3969/j.issn.1007-7043.201012013

Cite this

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title = "Improvement of interfacial strength of a shape memory alloy (SMA) composite using SiO 2 nano-particles",

abstract = "The weak interface between shape memory alloy fiber and its surrounding matrix limits its development and application. In this paper, SiO 2 nano-particles were used to improve the interfacial strength of the shape memory alloy composite. The influence of different types and the different contents of a nano-particle were studied and the mechanism was analyzed by scanning with an electron microscope and transmission electron microscopy methods. Experimental results show that the interfacial strength of the shape memory alloy fiber-reinforced composites can be effectively improved by SiO 2 nano-particles.",

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Improvement of interfacial strength of a shape memory alloy (SMA) composite using SiO ₂ nano-particles. / Wang, Yulong; Wang, Zhenqing; Zhou, Li Min et al.
In: Harbin Gongcheng Daxue Xuebao/Journal of Harbin Engineering University, Vol. 33, No. 1, 01.01.2012, p. 57-61.

Research output: Journal article publication › Journal article › Academic research › peer-review

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AU - Zhou, Li Min

AU - Zhang, Jianing

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AB - The weak interface between shape memory alloy fiber and its surrounding matrix limits its development and application. In this paper, SiO 2 nano-particles were used to improve the interfacial strength of the shape memory alloy composite. The influence of different types and the different contents of a nano-particle were studied and the mechanism was analyzed by scanning with an electron microscope and transmission electron microscopy methods. Experimental results show that the interfacial strength of the shape memory alloy fiber-reinforced composites can be effectively improved by SiO 2 nano-particles.

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KW - Interfacial strength

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