The Numerical and Experimental Investigation of the Multi-layer Laser-MIG Hybrid Welding for Fe36Ni Invar Alloy

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• 作者：Xiaohong Zhan ; Yun Liu ; Wenmin Ou ; Cheng Gu…
• 关键词：Fe36Ni Invar alloy ; finite element analysis ; laser ; MIG hybrid welding
• 刊名：Journal of Materials Engineering and Performance
• 出版年：2015
• 出版时间：December 2015
• 年：2015
• 卷：24
• 期：12
• 页码：4948-4957
• 全文大小：5,664 KB
• 参考文献：1.P. Xu, C. Bao, F. Lu et al., Numerical Simulation of Laser鈥揟ungsten Inert Arc Deep Penetration Welding Between WC鈥揅o Cemented Carbide and Invar Alloys, Int. J. Adv. Manuf. Technol., 2011, 53(9鈥?2), p 1049鈥?062CrossRef
  2.P.Q. Xu, J.W. Ren, P.L. Zhang et al., Analysis of Formation and Interfacial WC Dissolution Behavior of WC-Co/Invar Laser-TIG Welded Joints, J. Mater. Eng. Perform., 2013, 22(2), p 613鈥?23CrossRef
  3.P. Xu, C. Huang, and J. He, Study on Temperature Field for Invar Alloy During TIG Welding, Int. J. Adv. Manuf. Technol., 2009, 42(3鈥?), p 242鈥?49CrossRef
  4.P.Q. Xu, Dissimilar Welding of WC鈥揅o Cemented Carbide to Ni 42 Fe 50.9 C 0.6 Mn 3.5 Nb 3 Invar Alloy by laser鈥揟ungsten Inert Gas Hybrid Welding, Mater. Des., 2011, 32(1), p 229鈥?37CrossRef
  5.G. Li, M. Gao, C. Chen et al., Characterisation Comparison of Laser and Laser-Arc Hybrid Welding of Invar 36 Alloy, Sci. Technol. Weld. Join., 2014, 19(1), p 30鈥?7CrossRef
  6.J.L. Corbacho, J.C. Su谩rez, and F. Molleda, Grain Coarsening and Boundary Migration During Welding of Invar Fe-36Ni Alloy, Mater. Charact., 1998, 41(1), p 27鈥?4CrossRef
  7.T. Mukherjee and A. De, Three-Dimensional Heat Transfer Analysis of Laser-Arc Hybrid Welding Process, Indian Weld. J., 2014, 47(4)
  8.Y. Liu, L. Liu, Z. Wu et al., Grain Growth and Grain Size Effects on the Thermal Expansion Properties of an Electrodeposited Fe鈥揘i Invar Alloy, Scr. Mater., 2010, 63(4), p 359鈥?62CrossRef
  9.Y. Zhao, A.P. Wu, J.L. Ren et al., Temperature and Force Response Characteristics of Friction Stir Welding on Invar 36 Alloy, Sci. Technol. Weld. Join., 2013, 18(3), p 232鈥?38CrossRef
  10.D. Rojko and V. Gliha, Simulations of Transformation Kinetics in a Multi-pass Weld, Mater. Manuf. Process., 2005, 20(5), p 833鈥?49CrossRef
  11.X. He, Finite Element Analysis of Laser Welding: A State of Art Review, Mater. Manuf. Process., 2012, 27(12), p 1354鈥?365CrossRef
  12.Z. Zhang, Z. Luo, and L. Liu, Study on Downhill Welding Mild Steel Using Laser-MAG Hybrid Welding, Mater. Manuf. Process., 2012, 27(11), p 1178鈥?183CrossRef
  13.G.X. Hu, 鈥淩esearch on Knowledge Based Automated Thermal-Mechanical Simulation of Fusion Welding,鈥?Chinese Ph.D. thesis, Harbin Institute of Technology, Harbin, 2011
  14.J. Zhang, 鈥淲elding Process Optimization for Invar Steel Mold Used In Civil Aircraft Composite Structures,鈥?Chinese MD thesis, Harbin Institute of Technology, Harbin, 2013
  
• 作者单位：Xiaohong Zhan (1)
  Yun Liu (1)
  Wenmin Ou (1)
  Cheng Gu (1)
  Yanhong Wei (1)
  
  1. Nanjing University of Aeronautics & Astronautics, Nanjing, 211100, China
  
• 刊物类别：Chemistry and Materials Science
• 刊物主题：Chemistry
  Characterization and Evaluation Materials
  Materials Science
  Tribology, Corrosion and Coatings
  Quality Control, Reliability, Safety and Risk
  Engineering Design
  
• 出版者：Springer New York
• ISSN：1544-1024

文摘

Numerical and experimental investigations of multi-layer laser-MIG hybrid welding for Fe36Ni Invar alloy were presented in this paper. The multi-layer laser-MIG hybrid welding experiments with different parameters were conducted for the 19.5-mm-thick Invar plates. A finite element (FE) model was established to predict the temperature field, residual stress, and deformation distribution during and after welding. A plane-conical combined heat source model was used to simulate the laser-MIG hybrid welding process. Different numbers of welding layers were chosen to study the effect of welding layer on the temperature field, residual stress, and deformation distribution. It was found that the maximum residual stress of Invar plates after laser-MIG hybrid welding is 300 MPa and maximum deformation is 0.4 mm, so that laser-MIG hybrid welding can be used in actual manufacture of Invar moulds. Keywords Fe36Ni Invar alloy finite element analysis laser-MIG hybrid welding