采用化学气相沉积结合机械球磨的方法制备了碳纳米管(CNTs)和Al2O3颗粒混杂增强铝基复合材料,研究了球磨时间、Al2O3含量对复合材料组织和力学性能的影响.结果表明:本方法可以获得CNTs和Al2O3颗粒在铝基体内的均匀分散.随球磨时间的增加,复合材料的硬度随之增大;当球磨时间为180min时,复合材料硬度达纯铝的2.1倍.此外,随Al2O3颗粒含量的增加,复合材料的硬度和压缩屈服强度均不断提高.当Al2O3的质量分数为4％时,CNTs-Al2O3/Al复合材料的硬度达112.1HV,为纯铝的2.8倍;压缩屈服强度达416MPa,为纯铝的4.6倍,说明CNTs和Al2O3的混杂加入发挥了良好的协同增强效果.
参考文献
| [1] | 杨益;杨盛良.碳纳米管增强金属基复合材料的研究现状及展望[J].材料导报,2007(z1):182-184. |
| [2] | Erik T. Thostenson;Zhifeng Ren;Tsu-Wei Chou.Advances in the science and technology of carbon nanotubes and their composites: a review[J].Composites science and technology,200113(13):1899-1912. |
| [3] | Jonathan N. Coleman;Umar Khan;Werner J. Blau.Small but strong: A review of the mechanical properties of carbon nanotube-polymer composites[J].Carbon: An International Journal Sponsored by the American Carbon Society,20069(9):1624-1652. |
| [4] | E.Neubauer;M.Kitzmantel;M.Hulman;P.Angerer.Potential and challenges of metal-matrix-composites reinforced with carbon nanofibers and carbon nanotubes[J].Composites science and technology,201016(16):2228-2236. |
| [5] | 钟蓉;丛洪涛;成会明;卢柯.单壁纳米碳管增强纳米铝基复合材料的制备[J].材料研究学报,2002(4):344-348. |
| [6] | S. R. Bakshi;D. Lahiri;A. Agarwal.Carbon nanotube reinforced metal matrix composites - a review[J].International Materials Reviews,20101(1):41-64. |
| [7] | Lin Jiang;Zhiqiang Li;Genlian Fan.The use of flake powder metallurgy to produce carbon nanotube (CNT)/alummum composites with a homogenous CNT distribution[J].Carbon: An International Journal Sponsored by the American Carbon Society,20125(5):1993-1998. |
| [8] | Srinivasa R. Bakshi;Arvind Agarwal.An analysis of the factors affecting strengthening in carbon nanotube reinforced aluminum composites[J].Carbon: An International Journal Sponsored by the American Carbon Society,20112(2):533-544. |
| [9] | Kuzumaki T.;Ichinose H.;Ito K.;Miyazawa K..Processing of carbon nanotube reinforced aluminum composite[J].Journal of Materials Research,19989(9):2445-2449. |
| [10] | C. He;N. Zhao;C. Shi;X. Du;J. Li;H. Li;Q. Cui.An Approach to Obtaining Homogeneously Dispersed Carbon Nanotubes in Al Powders for Preparing Reinforced Al-Matrix Composites[J].Advanced Materials,20078(8):1128-1132. |
| [11] | Xudong Yang;Chunsheng Shi;Chunnian He.Synthesis of uniformly dispersed carbon nanotube reinforcement in Al powder for preparing reinforced Al composites[J].Composites, Part A. Applied science and manufacturing,201111(11):1833-1839. |
| [12] | A.M.K.Esawi;K.Morsi;A.Sayed;M.Taher;S.Lanka.Effect of carbon nanotube (CNT) content on the mechanical properties of CNT-reinforced aluminium composites[J].Composites science and technology,201016(16):2237-2241. |
| [13] | A.M.K. Esawi;K. Morsi;A. Sayed.The influence of carbon nanotube (CNT) morphology and diameter on the processing and properties of CNT-reinforced aluminium composites[J].Composites, Part A. Applied science and manufacturing,20113(3):234-243. |
| [14] | Deng CF;Wang DZ;Zhang XX;Li AB.Processing and properties of carbon nanotubes reinforced aluminum composites[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,20071/2(1/2):138-145. |
| [15] | 陈亚光;蔡晓兰;王开军;胡翠;孙鸿鹏;乐刚.高能球磨法制备的CNTs/Al-5％Mg复合材料的力学性能及断裂特性[J].材料工程,2014(11):55-61. |
| [16] | Kwon, H.;Cho, S.;Leparoux, M.;Kawasaki, A..Dual-nanoparticulate-reinforced aluminum matrix composite materials[J].Nanotechnology,201222(22):225704-1-225704-10. |
| [17] | Hansang Kwon;Mart Saarna;Songhak Yoon;Anke Weidenkaff;Marc Leparoux.Effect of milling time on dual-nanoparticulate-reinforced aluminum alloy matrix composite materials[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,2014:338-345. |
| [18] | Xudong Yang;Enzuo Liu;Chunsheng Shi.Fabrication of carbon nanotube reinforced Al composites with well-balanced strength and ductility[J].Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics,2013:216-220. |
| [19] | C. Suryanarayana.Mechanical alloying and milling[J].Progress in materials science,20011/2(1/2):1-184. |
| [20] | A. Esawi;K. Morsi.Dispersion of carbon nanotubes (CNTs) in aluminum powder[J].Composites, Part A. Applied science and manufacturing,20071(1):646-650. |
| [21] | Lin Wang;Heekyu Choi;Jae-Min Myoung.Mechanical alloying of multi-walled carbon nanotubes and aluminium powders for the preparation of carbon/metal composites[J].Carbon,200915(15):3427-3433. |
| [22] | A.M.K. Esawi;K. Morsi;A. Sayed;A. Abdel Gawad;P. Borah.Fabrication and properties of dispersed carbon nanotube-aluminum composites[J].Materials Science & Engineering, A. Structural Materials: Properties, Misrostructure and Processing,20091/2(1/2):167-173. |
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