Volume 37 Issue 11
Nov.  2011
Turn off MathJax
Article Contents
Zhang Xin, Wu Guoqing, Ling Zhaohua, et al. Effect of mix milling on the microstructure and surface modification of YAl2 particles[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(11): 1425-1428. (in Chinese)
Citation: Zhang Xin, Wu Guoqing, Ling Zhaohua, et al. Effect of mix milling on the microstructure and surface modification of YAl2 particles[J]. Journal of Beijing University of Aeronautics and Astronautics, 2011, 37(11): 1425-1428. (in Chinese)

Effect of mix milling on the microstructure and surface modification of YAl2 particles

  • Received Date: 22 Jun 2010
  • Publish Date: 30 Nov 2011
  • A homogeneous distribution of ultrafine YAl2 particles in YAl2/Mg mixture was obtained by mix-milling method. The effect of milling on the microstructure of YAl2 particles and the dispersion of YAl2 particles in the mixture were investigated by scanning electron microscopy (SEM), energy dispersive X-ray (EDAX) and transmission electron microscope (TEM) techniques. The results show that with increasing milling time, YAl2 particle size decreases, and the amount of particle sharp corners is significantly reduced. After 20 h of milling, YAl2 particles have a nearly spherical shape with an average size of approximately 1.5 μm. YAl2 particles are coated by elemental magnesium, and distribute uniformly in YAl2/Mg mixture through ball milling.

     

  • loading
  • [1] Kudela S.Magnesium-lithium matrix composites:an overview[J].International Journal of Materials and Product Technology,2003,18(1/2/3):91-115 [2] Zhang D,Ma C J,Qin J N,et al.Interfacial structure and mechanical properties of MgLi matrix composites[J].Composite Interfaces,2001,8(5):383-391 [3] 马春江,张荻,覃继宁,等.镁锂基复合材料界面结构及热力学分析[J].稀有金属,1999,23(6):401-404 Ma Chunjiang,Zhang Di,Qin Jining,et al.Study on thermodynamics and interfacial structure of Mg-Li based composites[J].Chinese Journal of Rare Metals,1999,23(6):401-404(in Chinese) [4] 刘海燕,李峻青,刘冰,等.Mg-Li基复合材料的研究近况[J].材料导报,2006,20(S2):401-403 Liu Haiyan,Li Junqing,Liu Bing,et al.The current research of Mg-Li matrix composites[J].Materials Review,2006,20(S2):401-403(in Chinese) [5] Rahimian M,Parvin N,Ehsani N.Investigation of particle size and amount of alumina on microstructure and mechanical properties of Al matrix composite made by powder metallurgy[J].Materials Science and Engineering A,2010,527(4/5):1031-1038 [6] Hassan S F,Gupta M.Effect of particulate size of Al2O3 reinforcement on microstructure and mechanical behavior of solidification processed elemental Mg[J].Journal of Alloys and Compounds,2006,419(1/2):84-90 [7] 陈剑锋,于志强,武高辉,等.金属基复合材料强度的影响因素[J].金属热处理,2003,28(2):1-9 Chen Jianfeng,Yu Zhiqiang,Wu Gaohui,et al.Factors influencing on the strength of metal matrix composites[J].Heat Treatment of Metals,2003,28(2):1-9(in Chinese) [8] Trojanová Z,Drozd Z,Kúdela S,et al.Strengthening in Mg-Li matrix composites[J].Composites Science and Technology,2007,67(9):1965-1973 [9] Ayyar A,Chawla N.Microstructure-based modeling of the influence of particle spatial distribution and fracture on crack growth in particle-reinforced composites[J].Acta Materialia,2007,55(18):6064-6073 [10] Yotte S,Breysse D,Riss J,et al.Cluster characterisation in a metal matrix composite[J].Materials Characterization,2001,46(2/3):211-219 [11] Cheng N P,Li C M,Hui Q,et al.Effect of particle surface treatment on the microstructure and property of SiCp/AA6066 composite produced by powder metallurgy[J].Materials Science and Engineering A,2009,517(1/2):249-256 [12] Lan J,Yang Y,Li X C.Microstructure and microhardness of SiC nanoparticles reinforced magnesium composites fabricated by ultrasonic method[J].Materials Science and Engineering A,2004,386(1/2):284-290 [13] 李凤生.纳米/微米粒子复合技术及应用[J].纳米科技,2007,4(4):3-7 Li Fengsheng.Composite technology and application of nano/microparticles[J].Nanoscience & Nanotechnology,2007,4(4):3-7(in Chinese) [14] 金兰,盖国胜,李建国,等.球磨法和搅拌铸造法制备SiCp/Al复合材料[J].稀有金属材料与工程,2009,38(S1):558-562 Jin Lan,Gai Guosheng,Li Jianguo,et al.Preparation of SiCp/Al MMCs by ball milling and stir casting[J].Rare Metal Materials and Engineering,2009,38(S1):558-562(in Chinese) [15] 樊建中,左涛,徐骏,等.高能球磨粉末冶金SiCp/Al复合材料的界面结构[J].稀有金属,2004,28(4):648-651 Fan Jianzhong,Zuo Tao,Xu Jun,et al.Interfacial structures of SiCp/Al composites fabricated by high energy milling conjunction with powder metallurgy[J].Chinese Journal of Rare Metals,2004,28(4):648-651(in Chinese) [16] Qin S Y,Chen C R,Zhang G D,et al.The effect of particle shape on ductility of SiCp reinforced 6061 Al matrix composites[J].Materials Science and Engineering A,1999,272(2):363-370 [17] Romanova V A,Balokhonov R R,Schmauder S.The influence of the reinforcing particle shape and interface strength on the fracture behavior of a metal matrix composite[J].Acta Materialia,2009,57(1):97-107 [18] 陈振华,陈鼎.机械合金化与固液反应球磨[M].北京:化学工业出版社,2006:1-56 Chen Zhenhua,Chen Ding.Mechanical alloying and solid-liquid reaction milling[M].Beijing:Chemical Industry Press,2006:1-56(in Chinese) [19] Zhang D L.Processing of advanced materials using high-energy mechanical milling[J].Progress in Materials Science,2004,49(3/4):537-560 [20] Lu L,Lai M O,Zhang S.Diffusion in mechanical alloying[J].Journal of Materials Processing Technology,1997,67(1/2/3):100-104 [21] Suryanarayana C.Mechanical alloying and milling[J].Progress in Materials Science,2001,46(1/2):125-129
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索

    Article Metrics

    Article views(2369) PDF downloads(599) Cited by()
    Proportional views
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return