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,Pungse-Myun,Chonan,Chungnam,330-912,KOREA) Abstract:Joining techniques of dissimilar materials for lightweight multi-material automotive body structure were discussed. The joining of 1 .4 mm thickness... and the micro-hardness test were carried out. Hybrid laser welding promises a bright future in joining technology of dissimilar materials for automotive components. Key words:multi-material automotive......
and Engineering, Harbin Institute of Technology (Weihai), Weihai 264209, China Received 23 August 2020; accepted 11 January 2021 Abstract: The effects of laser parameters and interlayer material... of the Cu foil thickness changed to 0.02 mm. Key words: laser welding; aluminum/steel dissimilar metals; interlayer; microstructure; mechanical properties 1 Introduction In recent years......
, MIYASHITAY, MUTOH Y. Dissimilar material laser welding between magnesium alloy AZ31B and aluminum alloy A5052-O[J]. Science Technology of Advanced Materials, 2005, 6(6): 199-204. [2] BRETZ G, LAZARZ K, HILL D... alloy[J]. The Chinese Journal of Nonferrous Metals, 2012, 22(1): 230-238 [10] MATHIEU A, SHAHADI R, DESCHAMPS A. Dissimilar material joining using laser(aluminum to steel using zinc-based filler wire)[J......
; Ni-based alloy; dissimilar metal laser welding 1 Introduction Hastelloy C-276 has been extensively used in petrochemical and nuclear power fields because of good corrosion resistance [1-3]. However... secondary phases in the dissimilar claddings of Inconel alloy 686. The space group of σ phase is P4/mnm, which is tetragonal structure. The space group of p phase is Pbnm with orthorhombic crystal......
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EFFECT OF CARBON MIGRATION ON CREEP PROPERTIES OF Cr5Mo DISSIMILAR WELDED JOINTS WITH Ni-BASED AND AUSTENITIC WELD METAL J.M.Gong1,S.T.Tu1,Y.Jiang1 (1.Nanjing University of Technology, Nanjing 210009, China;2.East China University of Science and Technology, Shanghai 200237, China) Abstract:In this paper, the effect of carbon migration on creep properties of Cr5Mo dissimilar welded joints......
-yu, HU Jian-hua, HUA Lin. Dissimilar metal material pre-forming high-speed impact connection process: China, 201711465563.8[P]. 2017-12-28. [31] MENG Zheng-hua, WANG Xu, GUO Wei, HU Zhi-li, VIVEK... Y. Friction stir welding and processing[J]. Materials Science and Engineering R, 2005, 50(1): 1-78. [5] UZUN H, DONNE C D, ARGAGNOTTO A. Friction stir welding of dissimilar Al 6013-T4 to X5CrNi18-10......
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, and microstructure, elements distribution and phase compositions of the welding joint were studied by the horizontal microscopy, SEM with EDS and XRD. Considering the temperature dependence of material properties, initial conditions, boundary conditions and other factors, the nonlinear 3-D conduction finite element model of the steel/magnesium dissimilar metal laser welding was established by ANSYS finite......
and properties of Al/Cu dissimilar materials TIG butt joints with filler wire PENG Chi, CHENG Dong-hai, CHEN Yi-ping, HU De-an (Aviation Manufacturing and Engineering College, Nanchang Hangkong University... of the aluminum side, there is gray black ball blocky α-phase aluminum solid solution organization distributing with chain shape linear distribution along the interface. Key words: aluminum-copper dissimilar......