Fabrication of carbon nanotube reinforced Al composites with well-balanced strength and ductility

被引：0
|
作者：
机构：
[1] [2,Yang, Xudong
[2] Liu, Enzuo
[3] Shi, Chunsheng
[4] He, Chunnian
[5] Li, Jiajun
[6] 1,Zhao, Naiqin
[7] Kondoh, Katsuyoshi
来源：
Zhao, N. (nqzhao@tju.edu.cn) | 1600年 / Elsevier Ltd卷 / 563期
关键词：
An approach was developed to fabricate carbon nanotube (CNT)-reinforced Al composites. In a typical process; the Co catalyst was evenly deposited on the surface of Al powder by impregnation route; and then the CNTs were grown in the Al powder by chemical vapor deposition to obtain CNT/Al powders. After ball-milling of the obtained powders for a short time; the CNT/Al composites were fabricated by compacting; sintering and hot extrusion of the ball-milled powders. During this process; the well dispersed CNT reinforcement is deeply embedded in the Al powder forming an effective interface bonding with matrix. As a result; the CNT/Al composites containing 2.5 wt.% CNTs exhibit the ultimate tensile strength of 334 MPa which is 1.7 times higher than that of unreinforced Al; and good ductility of ∼18% elongation to failure. Thus; well-balanced strength and ductility are achieved in CNT-reinforced Al composites.© 2013 Elsevier B.V. All rights reserved;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Journal article (JA)
引用
收藏
相关论文
共 50 条
  • [21] Fabricating graphene nanoplatelets/nickel composites of balanced strength and ductility
    Zhou, Shiqi
    Zhang, Wei
    Ma, Shuan
    Yang, Yanjie
    Ren, Weijia
    Shi, Lan
    Zhou, Qihang
    Liu, Mabao
    MATERIALS CHEMISTRY AND PHYSICS, 2021, 262
  • [22] Fabrication and properties of aligned multiwalled carbon nanotube-reinforced epoxy composites
    Cheng, Qunfeng
    Wang, Jiaping
    Jiang, Kaili
    Li, Qunqing
    Fan, Shoushan
    JOURNAL OF MATERIALS RESEARCH, 2008, 23 (11) : 2975 - 2983
  • [23] Fabrication and properties of aligned multiwalled carbon nanotube-reinforced epoxy composites
    Qunfeng Cheng
    Jiaping Wang
    Kaili Jiang
    Qunqing Li
    Shoushan Fan
    Journal of Materials Research, 2008, 23 : 2975 - 2983
  • [24] The effect of interfacial shear strength on damping behavior of carbon nanotube reinforced composites
    Savvas, D. N.
    Papadopoulos, V.
    Papadrakakis, M.
    INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 2012, 49 (26) : 3823 - 3837
  • [25] Enhancement of strength and ductility by interfacial nano-decoration in carbon nanotube/aluminum matrix composites
    Guo, Baisong
    Chen, Yiqiang
    Wang, Zhangwei
    Yi, Jianhong
    Ni, Song
    Du, Yong
    Li, Wei
    Song, Min
    CARBON, 2020, 159 : 201 - 212
  • [26] Continuous carbon nanotube reinforced composites
    Ci, L.
    Suhr, J.
    Pushparaj, V.
    Zhang, X.
    Ajayan, P. M.
    NANO LETTERS, 2008, 8 (09) : 2762 - 2766
  • [27] INTERLAMINAR TENSILE STRENGTH OF CFRP COMPOSITES REINFORCED WITH INTERLEAVED CARBON NANOTUBE SHEETS
    Levy-Wendt, Benjamin L.
    Bever, Alaina M.
    Wright, Nicholaus C.
    Venable, Timothy J.
    Daily, John P.
    Shih, Frank J.
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, 2014, VOL 14, 2015,
  • [28] Fabrication and electromagnetic interference shielding effectiveness of carbon nanotube reinforced carbon fiber/pyrolytic carbon composites
    Liu, Xingmin
    Yin, Xiaowei
    Kong, Luo
    Li, Quan
    Liu, Ye
    Duan, Wenyan
    Zhang, Litong
    Cheng, Laifei
    CARBON, 2014, 68 : 501 - 510
  • [29] The fabrication and characterization of high density polyethylene composites reinforced by carbon nanotube coated carbon fibers
    Hu, Chao
    Liao, Xinwen
    Qin, Qing-Hua
    Wang, Gang
    COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2019, 121 : 149 - 156
  • [30] Fabrication and electromagnetic interference shielding effectiveness of carbon nanotube reinforced carbon fiber/pyrolytic carbon composites
    Liu, Xingmin
    Yin, Xiaowei
    Kong, Luo
    Li, Quan
    Liu, Ye
    Duan, Wenyan
    Zhang, Litong
    Cheng, Laifei
    Carbon, 2014, 68 : 501 - 510
12345