Microstructure Features of Aluminum Alloys Welded Joint Obtained by Friction Stir Welding

被引：8
|
作者：
Olga, Sizova [1 ,2 ]
Galina, Shlyakhova [2 ]
Alexander, Kolubaev [1 ,2 ]
Evgeny, Kolubaev [1 ,2 ]
Sergey, Psakhie [1 ,2 ]
Gennadii, Rudenskii [1 ,2 ]
Alexander, Chernyavsky [3 ]
Vitalii, Lopota [3 ]
机构：
[1] Natl Res Tomsk Polytech Univ, Lenina Ave 30, Tomsk 634050, Russia
[2] Inst Strength Phys & Mat Sci SB RAS, R-634021 Tomsk 634021, Russia
[3] SP Korolev Rocket & Space Corp ENERGIA, R-141070 Korolev, Russia
来源：
NANOMATERIALS FOR STRUCTURAL, FUNCTIONAL AND BIOMEDICAL APPLICATIONS | 2014年 / 872卷
关键词：
friction stir welding; aluminum alloy; metallographic study; microstructure; deformation; plastic flow; phase structure; FLOW;
D O I：
10.4028/www.scientific.net/AMR.872.174
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The paper presents a metallographic study of aluminum alloy welds produced by friction stir welding. The weld structure is described for two alloys: Al-Cu and Al-Mg. It is shown that friction stir welding provides a fine-grained structure of the weld. The phase composition of the weld metal for the studied alloys is defined. Differences in the structure and distribution of second-phase particles in the weld metal are shown. The weld zone of Al-Cu alloy consists of equal size grains, with intermetallic particles located along the grain boundaries. The weld structure of Al-Mg alloy is banded, with alternating layers consisting of different size grains.
引用
收藏
页码：174 / +
页数：3
相关论文
共 50 条
  • [21] Characteristics of Friction Stir Welded Aluminum Alloys
    Esab AB, Gothenburg, Sweden
    ASM Proc. Int. Conf. Trends Weld. Res., 1600, (574-579):
  • [22] Microstructure and Mechanical Properties of Friction Stir Welded 5083 and 7075 Aluminum Alloys
    I. Kalemba-Rec
    C. Hamilton
    M. Kopyściański
    D. Miara
    K. Krasnowski
    Journal of Materials Engineering and Performance, 2017, 26 : 1032 - 1043
  • [23] Microstructure and Mechanical Properties of Friction Stir Welded 5083 and 7075 Aluminum Alloys
    Kalemba-Rec, I.
    Hamilton, C.
    Kopyscianski, M.
    Miara, D.
    Krasnowski, K.
    JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2017, 26 (03) : 1032 - 1043
  • [24] Microstructure and mechanical properties of friction stir spot welded dissimilar aluminum alloys
    Lewise, K. Anton Savio
    Dhas, Edwin Raja J.
    Pandiyarajan, R.
    JOURNAL OF THE CHINESE INSTITUTE OF ENGINEERS, 2022, 45 (05) : 453 - 464
  • [25] Microstructure and nanomechanical behavior of friction stir welded joint of 7055 aluminum alloy
    Wang, Wen
    Yuan, Shengnan
    Qiao, Ke
    Wang, Kuaishe
    Zhang, Shengyi
    Peng, Pai
    Zhang, Ting
    Peng, Han
    Wu, Bing
    Yang, Juan
    JOURNAL OF MANUFACTURING PROCESSES, 2021, 61 : 311 - 321
  • [26] Effect of welding speed on microstructure and mechanical properties of friction-stir-welded aluminum
    T. Sakthivel
    G. S. Sengar
    J. Mukhopadhyay
    The International Journal of Advanced Manufacturing Technology, 2009, 43 : 468 - 473
  • [27] Effect of Welding Temperature on Microstructure of Friction-stir Welded Aluminum Alloy 1050
    Sergey Mironov
    Kosuke Inagaki
    Yutaka S. Sato
    Hiroyuki Kokawa
    Metallurgical and Materials Transactions A, 2015, 46 : 783 - 790
  • [28] Effect of welding speed on microstructure and mechanical properties of friction-stir-welded aluminum
    Sakthivel, T.
    Sengar, G. S.
    Mukhopadhyay, J.
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2009, 43 (5-6): : 468 - 473
  • [29] Effect of Welding Temperature on Microstructure of Friction-stir Welded Aluminum Alloy 1050
    Mironov, Sergey
    Inagaki, Kosuke
    Sato, Yutaka S.
    Kokawa, Hiroyuki
    METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2015, 46A (02): : 783 - 790
  • [30] Friction stir welding of dissimilar aluminum alloys
    Cook, R
    Handboy, T
    Fox, SL
    Arbegast, W
    Friction Stir Welding Processing III, 2005, : 35 - 42
12345