Effects of deformation ratio on the mechanical properties and microstructures changes in an Al-Mg-Si alloy

被引：5
|
作者：
Farh, Hichem [1 ]
Guemini, Rebai [1 ]
Serradj, Fares [2 ]
Djemmal, Karim [1 ]
机构：
[1] Oum El Bouaghi Univ Algeria, Dept Phys, Oum El Bouaghi, Algeria
[2] Mentouri Univ Constantine Algeria, Lab Mat Thermodynam Properties & Surface Treatmen, Constantine, Argentina
来源：
TURKISH JOURNAL OF PHYSICS | 2010年 / 34卷 / 02期
关键词：
Al-mg-si alloys; deformation ratio; artificial ageing; precipitation;
D O I：
10.3906/fiz-1004-27
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
An investigation has been done to study the effect of deformation ratio and two-step ageing treatment on the microstructure and the mechanical properties in an Al-Mg-Si aluminum alloy. Transmission electron microscopy is used in order to follow the distribution and the morphology of the hardening precipitates. The hardness of the alloy increases with the increasing deformation ratio. The maximum of hardness increases and is shifted to low time with an increase of the deformation ratio. The density of precipitates is more increased and the precipitates become more inhomogeneously distributed when the deformation combines with two-step ageing treatments.
引用
收藏
页码：117 / 122
页数：6
相关论文
共 50 条
  • [21] Effect of Cr-Mn mass ratio on microstructure and mechanical properties of Al-Mg-Si alloy
    Zhou, Wei
    Zhang, Zhi-Rou
    Zhao, Shi-Lin
    Zhang, Yu-Xiu
    Hiromi, Nagaumi
    Yang, Zhao
    Yang, Xu-Yue
    Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals, 2022, 32 (08): : 2185 - 2197
  • [22] Combined Effect of Deformation and Precipitation on Tensile Properties of an Al-Mg-Si Alloy
    Kolar, Michal
    Teichmann, Katharina
    Gulbrandsen-Dahl, Sverre
    Pedersen, Ketill Olav
    Marthinsen, Knut
    THERMEC 2011, PTS 1-4, 2012, 706-709 : 351 - +
  • [23] Mechanical anisotropy and microstructural changes during cryorolling of Al-Mg-Si alloy
    Krishna, N. Naga
    Ashfaq, M.
    Susila, P.
    Sivaprasad, K.
    Venkateswarlu, K.
    MATERIALS CHARACTERIZATION, 2015, 107 : 302 - 308
  • [24] Microstructure and Mechanical Properties of Laser Welded Al-Mg-Si Alloy Joints
    Gu, Jiaxing
    Yang, Shanglei
    Duan, Chenfeng
    Xiong, Qi
    Wang, Yuan
    MATERIALS TRANSACTIONS, 2019, 60 (02) : 230 - 236
  • [25] Hot deformation and dynamic recrystallization in Al-Mg-Si alloy
    Li, Jiachen
    Wu, Xiaodong
    Cao, Lingfei
    Liao, Bin
    Wang, Yichang
    Liu, Qing
    MATERIALS CHARACTERIZATION, 2021, 173 (173)
  • [26] Effect of Li addition on microstructure and mechanical properties of Al-Mg-Si alloy
    Din, Shamas Ud
    Bin Awais, Hasan
    Tariq, Naeem ul Haq
    Mehmood, Mazhar
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2014, 105 (08) : 770 - 777
  • [27] MECHANICAL PROPERTIES AND MICROSTRUCTURE EVOLUTION IN ECAP PROCESSED Al-Mg-Si ALLOY
    Kovarik, Tomas
    Zrnik, Jozef
    Cieslar, Miroslav
    METAL 2010: 19TH INTERNATIONAL METALLURGICAL AND MATERIALS CONFERENCE, 2010, : 176 - 181
  • [28] Mechanical properties and corrosion behavior of artificially aged Al-Mg-Si alloy
    Sekhar, Aluru Praveen
    Mandal, Ashim Bikash
    Das, Debdulal
    JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T, 2020, 9 (01): : 1005 - 1024
  • [29] TEXTURE AND MECHANICAL-PROPERTIES OF SQUARELY EXTRUDED AL-MG-SI ALLOY
    INAKAZU, N
    KITAMURA, M
    MATSUMOTO, H
    JOURNAL OF THE JAPAN INSTITUTE OF METALS, 1986, 50 (11) : 1016 - 1022
  • [30] Effect of Zn addition on microstructure and mechanical properties of an Al-Mg-Si alloy
    Yan, Lizhen
    Zhang, Yongan
    Li, Xiwu
    Li, Zhihui
    Wang, Feng
    Liu, Hongwei
    Xiong, Baiqing
    PROGRESS IN NATURAL SCIENCE-MATERIALS INTERNATIONAL, 2014, 24 (02) : 97 - 100
12345