Impact properties of Al-Cu alloy subjected to equal channel angular pressing

被引：0
|
作者：
School of Materials Science and Engineering, Tianjin University, Tianjin 300072, China [1 ]
不详 [2 ]
机构：
来源：
Jinshu Xuebao | 2007年 / 12卷 / 1251-1255期
关键词：
Casting - Equal channel angular pressing - Fracture toughness - Grain refinement - Tensile strength;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Impact properties of the casting Al-0.63%Cu and Al-3.9%Cu (mass fraction) alloys subjected to equal channel angular pressing (ECAP) were investigated. It is found that the impact properties of Al-0.63%Cu alloy were enhanced after ECAP, while for Al-3.9%Cu alloy, its impact toughness was not improved due to more θ (Al2Cu) phases, although the tensile strength increased because of grain refinement and dispersive precipitation of the second-phase. It is shown that the impact toughness is dependent on the static toughness of the Al-Cu alloys.
引用
收藏
相关论文
共 50 条
  • [21] Comparison of the Effect of Equal Channel Angular Pressing, Expansion Equal Channel Angular Pressing, and Hybrid Equal Channel Angular Pressing on Mechanical Properties of AZ31 Mg Alloy
    Ogut, Serkan
    Kaya, Hasan
    Kentli, Aykut
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2022, 31 (04) : 3341 - 3353
  • [22] Comparison of the Effect of Equal Channel Angular Pressing, Expansion Equal Channel Angular Pressing, and Hybrid Equal Channel Angular Pressing on Mechanical Properties of AZ31 Mg Alloy
    Serkan Öğüt
    Hasan Kaya
    Aykut Kentli
    Journal of Materials Engineering and Performance, 2022, 31 : 3341 - 3353
  • [23] Microstructure and mechanical properties of a Cu-Ni-Sn-Si-Al alloy produced by equal channel angular pressing
    Zhang, Yufang
    Gan, Xueping
    Wang, Xu
    Li, Linhan
    Jiang, Xinyao
    Meng, Xiangpeng
    Xiao, Zhu
    MATERIALS TODAY COMMUNICATIONS, 2024, 39
  • [24] Equal Channel Angular Pressing of Al Alloy AA2219
    Kumar, V. Anil
    Karthikeyan, M. K.
    Gupta, R. K.
    Kumar, P. Ram
    Sinha, P. P.
    NANOMATERIALS AND DEVICES: PROCESSING AND APPLICATIONS, 2009, 67 : 53 - 58
  • [25] The effects of equal channel angular pressing on microstructure and tensile properties of spray deposited Al-Cu-Mg alloy
    Chung, KH
    Shin, DH
    Lavernia, EJ
    PROCESSING AND PROPERTIES OF STRUCTURAL NANOMATERIALS, 2003, : 77 - 83
  • [26] Mechanical properties at room temperature of an Al-Zn-Mg-Cu alloy processed by equal channel angular pressing
    Cepeda-Jimenez, C. M.
    Garcia-Infanta, J. M.
    Ruano, O. A.
    Carreno, F.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (35) : 8649 - 8656
  • [27] Mechanical properties of Al-4% Mg-0.5% Ce aluminum alloy subjected to equal channel angular pressing
    Li, Feng
    Li, Ying-Jie
    Wang, Xin
    Chen, Li-Jia
    Shenyang Gongye Daxue Xuebao/Journal of Shenyang University of Technology, 2009, 31 (02): : 168 - 172
  • [28] Equal Channel Angular Pressing of Cu-Al Bimetallic Rod
    Nuria, Llorca-Isern
    Ana Maria, Escobar
    Antoni, Roca
    Jose Maria, Cabrera
    THERMEC 2011, PTS 1-4, 2012, 706-709 : 1811 - +
  • [29] Effect of Equal Channel Angular Pressing on Microstructure and Mechanical Properties of a Cu-Mg Alloy
    Ma, Muzhi
    Zhang, Xi
    Li, Zhou
    Xiao, Zhu
    Jiang, Hongyun
    Xia, Ziqi
    Huang, Hanyan
    CRYSTALS, 2020, 10 (06):
  • [30] Microstructure and properties of Cu-Mg-Ca alloy processed by equal channel angular pressing
    Ma, Muzhi
    Li, Zhou
    Qiu, Wenting
    Xiao, Zhu
    Zhao, Ziqian
    Jiang, Yanbin
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 788 : 50 - 60
12345