Distribution and integrity of carbon nanotubes in carbon nanotube/magnesium composites

被引：0
|
作者：
Li, C.D. [1 ]
Wang, X.J. [1 ]
Wu, K. [1 ]
Liu, W.Q. [1 ]
Xiang, S.L. [1 ]
Ding, C. [1 ]
Hu, X.S. [1 ]
Zheng, M.Y. [1 ]
机构：
[1] Li, C.D.
[2] Wang, X.J.
[3] Wu, K.
[4] Liu, W.Q.
[5] Xiang, S.L.
[6] Ding, C.
[7] Hu, X.S.
[8] Zheng, M.Y.
来源：
Wang, X.J. (xjwang@hit.edu.cn) | 1600年 / Elsevier Ltd卷 / 612期
关键词：
Carbon nanotubes (CNTs) reinforced magnesium matrix composite prepared by an improved process was extruded at 350 °C with an extrusion ratio of 20:1. Most CNTs were individually and uniformly dispersed in the as-cast and the as-extruded composites. Moreover; good interfacial bonding was achieved; and Raman spectroscopy showed that the damage to CNTs was insignificant. The addition of CNTs could weaken basal plane texture. Meanwhile; the CNTs evidently improved the ultimate tensile strength; yield strength and Young's modulus of the as-extruded composite. Pulling-out CNTs proved that the length of the CNTs was not large enough to be compatible with the high strength of the CNTs. Grain refinement; load transfer mechanism and Orowan strengthening mechanism play important roles on the increase of the yield strength. The composites fabricated by our process showed high strengthening efficiency of CNTs. © 2014 Elsevier Inc. 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
页码：330 / 336
相关论文
共 50 条
  • [31] Polypropylene/carbon nanotube magnetic composites obtained using carbon nanotubes from sawdust
    Nisar, Muhammad
    Sebag Bernd, Maria da Graca
    Pinto da Silva Filho, Luiz Carlos
    Geshev, Julian
    Galland, Griselda Barrera
    POLYMERS FOR ADVANCED TECHNOLOGIES, 2019, 30 (02) : 457 - 464
  • [32] Poly(ethylene terephthalate)/Carbon Nanotube Composites Prepared With Chemically Treated Carbon Nanotubes
    Yesil, Sertan
    Bayram, Goknur
    POLYMER ENGINEERING AND SCIENCE, 2011, 51 (07): : 1286 - 1300
  • [33] On the role of carbon nanotubes addition in carbon fiber-reinforced magnesium matrix composites
    Zhou, Jiming
    Zhong, Kangdi
    Zhao, Chentong
    Meng, Haiming
    Qi, Lehua
    JOURNAL OF MATERIALS SCIENCE, 2020, 55 (36) : 16940 - 16953
  • [34] On the role of carbon nanotubes addition in carbon fiber-reinforced magnesium matrix composites
    Jiming Zhou
    Kangdi Zhong
    Chentong Zhao
    Haiming Meng
    Lehua Qi
    Journal of Materials Science, 2020, 55 : 16940 - 16953
  • [35] Carbon nanotube composites
    Harris, PJF
    INTERNATIONAL MATERIALS REVIEWS, 2004, 49 (01) : 31 - 43
  • [36] Carbon nanotubes and aligned carbon nanotube films
    deHeer, WA
    Bacsa, WS
    Doudin, B
    Forro, L
    Ugarte, D
    LARGE CLUSTERS OF ATOMS AND MOLECULES, 1996, 313 : 437 - 442
  • [37] Effect of Carbon Nanotubes Growth Topology on the Mechanical Behavior of Hybrid Carbon Nanotube/Carbon Fiber Polymer Composites
    Boroujeni, A. Y.
    Tehrani, M.
    Nelson, A. J.
    Al-Haik, M.
    POLYMER COMPOSITES, 2016, 37 (09) : 2639 - 2648
  • [38] Preparation of porous alumina-carbon nanotube composites via direct growth of carbon nanotubes
    Parham, Hamed
    Kennedy, Andrew
    Zhu, Yanqiu
    COMPOSITES SCIENCE AND TECHNOLOGY, 2011, 71 (15) : 1739 - 1745
  • [39] Dispersion of carbon nanotubes in iron by wet processing for the preparation of iron-carbon nanotube composites
    Mandi Sotoudehnia, Mohammad
    Paul, A.
    POWDER TECHNOLOGY, 2014, 258 : 1 - 5
  • [40] Use of dynamic rheological behavior to estimate the dispersion of carbon nanotubes in carbon nanotube/polymer composites
    Zhang, Qinghua
    Fang, Fang
    Zhao, Xin
    Li, Yingzhi
    Zhu, Meifang
    Chen, Dajun
    JOURNAL OF PHYSICAL CHEMISTRY B, 2008, 112 (40): : 12606 - 12611
12345