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能发生断裂,并且热输入对断裂有较大影响. REFERENCES [1] MAI T A, SPOWAGE A C. Characterisation of dissimilar joints in laser welding of steel-kovar, copper-steel and copper-aluminium[J]. Materials Science and Engineering..., GAO J C, ZHANG J Q. The dissimilar friction stir lap welding of 1A99 Al to pure Cu using Zn as filler metal with "pinless" tool configuration[J]. Materials & Design, 2015, 68(5): 54-62. [9] ABBASI......
Optimization of process parameters to maximize ultimate tensile strength of friction stir welded dissimilar aluminum alloys using response surface methodologyR. Palanivel1, P. Koshy Mathews2... for predicting and optimizing the process parameters of dissimilar aluminum alloy (AA6351 T6-AA5083 H111) joints by incorporating the FSW process parameters such as tool pin profile, tool rotational speed......
Effect of intermetallic compounds on the fracture behavior of dissimilar friction stir welding joints of Mg and Al alloysAmir Hossein Baghdadi1,Zainuddin Sajuri1,Nor Fazilah Mohamad Selamat1,Mohd Zaidi Omar1,Yukio Miyashita2,Amir Hossein Kokabi31. Centre for Materials Engineering and Smart Manufacturing, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia2. Department......
]. Materials Science and Engineering A, 2012, 534: 424-435. [16] DONG H, LIAO C, YANG L, DONG C. Effects of post-weld heat treatment on dissimilar metal joint between aluminum alloy and stainless steel [J]. Materials Science and Engineering A, 2012, 550: 423-428. [17] Mathieua A, Shabadi R, Deschamps A, Suery M, Mattei S, Grevey D, Cicala E. Dissimilar material joining using laser (aluminum to steel using......
that there are different parameters that control the weldability of these dissimilar materials such as their atomic diameter, crystal structure and compositional solubility in the liquid and solid states. Diffusion..., in the selection of filler material for welding of dissimilar materials, the mechanical and corrosion properties of the joint should be at least comparable to the metal that have lower properties......
; microstructural characteristics; dissimilar metals welding 1 Introduction Magnesium alloys are the lightest metallic materials, have the lowest density and exhibit high specific strength, good.... This process eliminates the adverse influence of single joining technique on both materials and thus could offer an alternative method for joining these dissimilar metals. In this study, joining of a magnesium......
on dissimilar weldments between Hastelloy C-276/AISI 321 austenitic stainless steel [J]. Journal Materials Engineering Performance, 2017, 26: 1146-1157. [20] ZHOU Si-yu, MA Guang-yi, WU Dong-jiang, CHAI...; 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......
Microstructure and Mechanical Properties in Dissimilar Butt Friction Stir Welding of Severely Plastic Deformed Aluminum AA 1050 and Commercially Pure Copper SheetsH.Barekatain,M.Kazeminezhad,A.H.KokabiDepartment of Materials Science and Engineering,Sharif University of Technology,Azadi Avenue,Tehran,Iran摘 要:In this study,AA 1050 aluminum alloy......
, 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...; 文献标志码:A Laser welding of steel/aluminum dissimilar metal with powder addition ZHANG Li-juan, ZHOU Dian-wu, LIU Jin-shui, XU Shao-hua, QIAO Xiao-jie, LI Sheng (State Key Laboratory......
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...-Cook模型,模型参数如表5所示.冲击速度模型的仿真基于ANSYS/Explicit Dynamics环境下进行,连接界面形成分析采用拉格朗日光滑粒子动力学分析,并采用SPH算法. 表5 材料的Johnson-Cook模型参数 Table 5 Johnson cook model parameters of materials 3 结果与讨论 3.1......
