Formation, Evolution and Final Structure of Interface in 2024Al Joints Fabricated by Explosive Welding

被引：4
|
作者：
Xia Meng [1 ]
Fu Yanshu [1 ]
Hu Xiaowu [1 ]
机构：
[1] Nanchang Univ, Sch Mech & Elect Engn, Nanchang 330031, Jiangxi, Peoples R China
来源：
JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION | 2017年 / 32卷 / 05期
基金：
中国国家自然科学基金;
关键词：
explosive welding; instability; interface morphology; fractal dimensions; INSTABILITY;
D O I：
10.1007/s11595-017-1727-2
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The wavy interface for similar or the same metal explosive welding (EXW) and the universal mechanism of wavy interface formation in EXW were studied in this work. Based on a new established model, it was deduced that the evolution frequencies of the instability were constrained in a limited range. Then experiments of identical metal EXW were performed and welding interfaces were characterized for examining the final morphology. By calculating the fractal dimensions and multifractal spectra of welding interface, the fractal characteristics of interface were revealed and a quantitative description was achieved for EXW interface structure. Thus, the formation, evolution and final morphology of wavy interface were systemically researched.
引用
收藏
页码：1171 / 1178
页数：8
相关论文
共 50 条
  • [21] Hot deformation behavior and microstructure evolution of Be/2024Al composites
    Yixiao Xia
    Zeyang Kuang
    Ping Zhu
    Boyu Ju
    Guoqin Chen
    Ping Wu
    Wenshu Yang
    Gaohui Wu
    InternationalJournalofMinerals,MetallurgyandMaterials, 2023, (11) : 2245 - 2258
  • [22] Morphology and structure of various phases at the bonding interface of Al/steel formed by explosive welding
    Li, Y
    Hashimoto, H
    Sukedai, E
    Zhang, YM
    Zhang, ZK
    JOURNAL OF ELECTRON MICROSCOPY, 2000, 49 (01) : 5 - 16
  • [23] Interface microstructure characterization of joints fabricated by oblique impact welding
    Sharafiev, S.
    Niessen, B.
    Pabst, C.
    Rebensdore, A.
    Wagner, M. F-X
    Groche, P.
    Boehm, S.
    19TH CHEMNITZ SEMINAR ON MATERIALS ENGINEERING, 2017, 181
  • [24] Ultrasonic spot welding of dissimilar 2024Al alloy and SiCp/2009Al composite
    Patel, V. K.
    Bhole, S. D.
    Chen, D. L.
    Ni, D. R.
    Xiao, B. L.
    Ma, Z. Y.
    PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART L-JOURNAL OF MATERIALS-DESIGN AND APPLICATIONS, 2019, 233 (03) : 531 - 538
  • [25] Core Structure Formation in the Joints Fabricated by Friction Stir Welding of Metals with Polymorphic Transformations
    Chularis, A. A.
    Rzaev, R. A.
    Zotov, O. G.
    Zotova, A. O.
    RUSSIAN METALLURGY, 2019, 2019 (13): : 1471 - 1478
  • [26] Core Structure Formation in the Joints Fabricated by Friction Stir Welding of Metals with Polymorphic Transformations
    A. A. Chularis
    R. A. Rzaev
    O. G. Zotov
    A. O. Zotova
    Russian Metallurgy (Metally), 2019, 2019 : 1471 - 1478
  • [27] Interface morphology and mechanical properties of Al-Cu-Al laminated composites fabricated by explosive welding and subsequent rolling process
    Hoseini-Athar, M. M.
    Tolaminejad, B.
    METALS AND MATERIALS INTERNATIONAL, 2016, 22 (04) : 670 - 680
  • [28] Interface morphology and mechanical properties of Al-Cu-Al laminated composites fabricated by explosive welding and subsequent rolling process
    M. M. Hoseini-Athar
    B. Tolaminejad
    Metals and Materials International, 2016, 22 : 670 - 680
  • [29] Formation mechanism and mechanical performance of ultrasonic-assisted soldered joints of SiCp/2024Al composites at low temperature
    Guojing Xu
    Ziyang Xiu
    Shihao Yang
    Jiuchun Yan
    The International Journal of Advanced Manufacturing Technology, 2022, 123 : 2195 - 2208
  • [30] Formation mechanism and mechanical performance of ultrasonic-assisted soldered joints of SiCp/2024Al composites at low temperature
    Xu, Guojing
    Xiu, Ziyang
    Yang, Shihao
    Yan, Jiuchun
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2022, 123 (7-8): : 2195 - 2208
12345