Calculation of the friction coefficient of Cu matrix composite reinforced by carbon nanotubes

被引：18

作者：

Pham Van Trinh ^{[1
]}

Tran Bao Trung ^{[1
]}

Nguyen Ba Thang ^{[1
]}

Bui Hung Thang ^{[1
]}

Than Xuan Tinh ^{[1
]}

Le Dinh Quang ^{[1
]}

Doan Dinh Phuong ^{[1
]}

Phan Ngoc Minh ^{[1
]}

机构：

[1] Vietnam Acad Sci & Technol, Inst Mat Sci, Lab Carbon Nanomat, Hanoi, Vietnam

来源：

COMPUTATIONAL MATERIALS SCIENCE | 2010年 / 49卷 / 04期

关键词：

Carbon nanotubes; Cu/CNTs composites; Friction coefficient; Rule of mixtures; NANOCOMPOSITES;

D O I：

10.1016/j.commatsci.2010.01.035

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Carbon nanotubes (CNTs) have been considered as an ideal reinforced material to improve the mechanical performance of many materials. Because of the exceptional small diameters as well as the high Young's modulus, tensile strength, and high chemical stability, CNTs are an attractive reinforcement material for lightweight and high-strength metallic matrix composites. In this paper, we report the result on the fabrication and calculation of the friction coefficient of Cu matrix composite material reinforced by carbon nanotubes (CNTs). Cu/CNTs composites material was fabricated by powder metallurgy method. Mechanical properties of the material such as friction coefficient were evaluated using the rule of mixtures. Based on the calculation results, we determined the coefficient of friction of the CNTs component in the Cu/CNTs composites. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：S239 / S241

页数：3

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