Excellent ultrasonic absorption ability of carbon-nanotube-reinforced bulk metallic glass composites

被引：26

作者：

Bian, Z ^{[1
]}

Wang, RJ ^{[1
]}

Zhao, DQ ^{[1
]}

Pan, MX ^{[1
]}

Wang, ZX ^{[1
]}

Wang, WH ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 17期

关键词：

D O I：

10.1063/1.1570938

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Zr52.5Cu17.9Ni14.6Al10Ti5 bulk metallic glass composites (BMGCs) containing carbon nanotubes (CNTs) are found to have a strong ultrasonic wave absorption ability. Ultrasonic attenuation coefficients of Zr-based BMGCs increase dramatically with increasing volume fraction of CNTs. The excellent ultrasonic wave absorption ability is attributed mainly to the multiscattering caused by the CNTs and ZrC phase dispersing randomly in the glass matrix. (C) 2003 American Institute of Physics.

引用

页码：2790 / 2792

页数：3

共 13 条

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