Enhanced Compressive Strength of Nanostructured Aluminum Reinforced with SiC Nanoparticles and Investigation of Strengthening Mechanisms and Fracture Behavior

被引：0
|
作者：
M. R. Akbarpour
F. S. Torknik
S. A. Manafi
机构：
[1] University of Maragheh,Department of Materials Engineering, Faculty of Engineering
[2] Materials and Energy Research Center (MERC),Faculty of Engineering
[3] Shahrood Branch,undefined
[4] Islamic Azad University,undefined
来源：
Journal of Materials Engineering and Performance | 2017年 / 26卷
关键词：
aluminum; composites; mechanical; metallic matrix; non-ferrous metals; powder metallurgy; static;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this study, microstructure and mechanical properties of nanostructured Al and Al reinforced with different volume fractions of SiC nanoparticles fabricated through a powder metallurgy route, including high-energy mechanical milling and hot pressing method, were examined. Nanostructured Al and the Al-8 vol.%SiC nanocomposite showed superior compressive strength of ≈300 and ≈412 MPa, respectively, with reasonable ductility. The high strength of the nanocomposite was attributed to the reduced grain size of the Al matrix and homogeneous dispersion of the nanoparticles in the matrix. The effects of nanoparticles on strengthening of Al and fracture mechanisms are presented and discussed.
引用
收藏
页码：4902 / 4909
页数：7
相关论文
共 50 条
  • [1] Enhanced Compressive Strength of Nanostructured Aluminum Reinforced with SiC Nanoparticles and Investigation of Strengthening Mechanisms and Fracture Behavior
    Akbarpour, M. R.
    Torknik, F. S.
    Manafi, S. A.
    [J]. JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2017, 26 (10) : 4902 - 4909
  • [2] FATIGUE FRACTURE MECHANISMS FOR SIC WHISKERS AND SIC PARTICULATES REINFORCED ALUMINUM COMPOSITES
    MASUDA, C
    TANAKA, Y
    [J]. TETSU TO HAGANE-JOURNAL OF THE IRON AND STEEL INSTITUTE OF JAPAN, 1989, 75 (09): : 1753 - 1760
  • [3] Compressive responses and strengthening mechanisms of aluminum composite foams reinforced with graphene nanosheets
    Li, Weiting
    Yang, Xudong
    He, Chunnian
    Sha, Junwei
    Shi, Chunsheng
    Li, Jiajun
    Zhao, Naiqin
    [J]. CARBON, 2019, 153 : 396 - 406
  • [4] Synergistic strengthening of aluminum matrix composites reinforced by SiC nanoparticles and carbon fibers
    Sha, J. J.
    Lv, Z. Z.
    Lin, G. Z.
    Dai, J. X.
    Zu, Y. F.
    Xian, Y. Q.
    Zhang, W.
    Cui, D.
    Yan, C. L.
    [J]. MATERIALS LETTERS, 2020, 262 (262)
  • [5] Experimental and numerical investigation on strengthening mechanisms of nanostructured Al-SiC composites
    Melaibari, A.
    Fathy, A.
    Mansouri, M.
    Eltaher, M. A.
    [J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 774 : 1123 - 1132
  • [6] FRACTURE MECHANISMS OF A 2124 ALUMINUM MATRIX COMPOSITE REINFORCED WITH SIC WHISKERS
    KIM, YH
    LEE, SH
    KIM, NJ
    [J]. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1992, 23 (09): : 2589 - 2596
  • [7] Microstructure and tensile behavior of aluminum matrix composites reinforced with SiC nanoparticles
    He, Chunlin
    Wang, Jianming
    Yu, Wenxin
    Cai, Qingkui
    He, Fengming
    Sun, Xudong
    [J]. Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering, 2006, 35 (SUPPL. 2): : 156 - 160
  • [8] Microstructure and tensile behavior of aluminum matrix composites reinforced with SiC nanoparticles
    He Chunlin
    Wang Jianming
    Yu Wenxin
    Cai Qingkui
    He Fengming
    Sun Xudong
    [J]. RARE METAL MATERIALS AND ENGINEERING, 2006, 35 : 156 - 160
  • [9] Tensile properties and strengthening mechanisms of pure aluminum matrix composite reinforced with submicrometric SiC particles
    Cai, QK
    He, CL
    Zhao, MJ
    Bi, J
    Liu, CS
    [J]. ACTA METALLURGICA SINICA, 2003, 39 (08) : 865 - 869
  • [10] FATIGUE PROPERTIES AND FATIGUE FRACTURE MECHANISMS OF SIC WHISKERS OR SIC PARTICULATE-REINFORCED ALUMINUM COMPOSITES
    MASUDA, C
    TANAKA, Y
    [J]. JOURNAL OF MATERIALS SCIENCE, 1992, 27 (02) : 413 - 422
12345