Effect of interfacial angles on stress wave propagation in SiC/Al layered composite materials

Rui Yang; Zhao Hui Zhang; Ming Yan Sun; Fu Chi Wang; Lu Wang; Shu Kui Li

Effect of interfacial angles on stress wave propagation in SiC/Al layered composite materials

Rui Yang, Zhao Hui Zhang^*, Ming Yan Sun, Fu Chi Wang, Lu Wang, Shu Kui Li

^*此作品的通讯作者

材料学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

The effect of interfacial angles on stress wave propagation and attenuation in SiC/Al layered composite materials was studied by applying the finite element method (FEM). The simulation results show that the attenuation coefficient of stress wave in SiC/Al composite decreases with an increase in taper angles of the contact surface as the stress wave propagates from SiC ceramic to Al alloy, indicating that the attenuation coefficient of stress wave has a negative relationship with taper angles. However, the attenuation coefficient of stress wave increases with taper angles increasing when the stress wave propagates from Al alloy to SiC ceramic. In addition, no obvious change is observered for the attenuation coefficient of stress wave as the taper angle exceeds 210°.

源语言	英语
页（从-至）	101-105
页数	5
期刊	Dongbei Daxue Xuebao/Journal of Northeastern University
卷	33
期	SUPPL.1
出版状态	已出版 - 6月 2012

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title = "Effect of interfacial angles on stress wave propagation in SiC/Al layered composite materials",

abstract = "The effect of interfacial angles on stress wave propagation and attenuation in SiC/Al layered composite materials was studied by applying the finite element method (FEM). The simulation results show that the attenuation coefficient of stress wave in SiC/Al composite decreases with an increase in taper angles of the contact surface as the stress wave propagates from SiC ceramic to Al alloy, indicating that the attenuation coefficient of stress wave has a negative relationship with taper angles. However, the attenuation coefficient of stress wave increases with taper angles increasing when the stress wave propagates from Al alloy to SiC ceramic. In addition, no obvious change is observered for the attenuation coefficient of stress wave as the taper angle exceeds 210°.",

keywords = "Interface taper angle, Numerical simulation, SiC/Al layered composite material, Stress wave attenuation",

author = "Rui Yang and Zhang, {Zhao Hui} and Sun, {Ming Yan} and Wang, {Fu Chi} and Lu Wang and Li, {Shu Kui}",

year = "2012",

month = jun,

language = "English",

volume = "33",

pages = "101--105",

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TY - JOUR

T1 - Effect of interfacial angles on stress wave propagation in SiC/Al layered composite materials

AU - Yang, Rui

AU - Zhang, Zhao Hui

AU - Sun, Ming Yan

AU - Wang, Fu Chi

AU - Wang, Lu

AU - Li, Shu Kui

PY - 2012/6

Y1 - 2012/6

N2 - The effect of interfacial angles on stress wave propagation and attenuation in SiC/Al layered composite materials was studied by applying the finite element method (FEM). The simulation results show that the attenuation coefficient of stress wave in SiC/Al composite decreases with an increase in taper angles of the contact surface as the stress wave propagates from SiC ceramic to Al alloy, indicating that the attenuation coefficient of stress wave has a negative relationship with taper angles. However, the attenuation coefficient of stress wave increases with taper angles increasing when the stress wave propagates from Al alloy to SiC ceramic. In addition, no obvious change is observered for the attenuation coefficient of stress wave as the taper angle exceeds 210°.

AB - The effect of interfacial angles on stress wave propagation and attenuation in SiC/Al layered composite materials was studied by applying the finite element method (FEM). The simulation results show that the attenuation coefficient of stress wave in SiC/Al composite decreases with an increase in taper angles of the contact surface as the stress wave propagates from SiC ceramic to Al alloy, indicating that the attenuation coefficient of stress wave has a negative relationship with taper angles. However, the attenuation coefficient of stress wave increases with taper angles increasing when the stress wave propagates from Al alloy to SiC ceramic. In addition, no obvious change is observered for the attenuation coefficient of stress wave as the taper angle exceeds 210°.

KW - Interface taper angle

KW - Numerical simulation

KW - SiC/Al layered composite material

KW - Stress wave attenuation

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AN - SCOPUS:84865372436

SN - 1005-3026

VL - 33

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EP - 105

JO - Dongbei Daxue Xuebao/Journal of Northeastern University

JF - Dongbei Daxue Xuebao/Journal of Northeastern University

IS - SUPPL.1

ER -

Effect of interfacial angles on stress wave propagation in SiC/Al layered composite materials

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