Modeling on Laser cladding on In718 Superalloy

被引：0
|
作者：
Chang, Qingming [1 ]
Chen, Changjun [1 ]
Chen, Xia [1 ]
Bao, Siqian [1 ]
Pan, Chengang [1 ]
机构：
[1] Wuhan Univ Sci & Technol, Key Lab Ferrous Met & Resources Utilizat, Minist Educ, Coll Mat & Met, Wuhan, Peoples R China
来源：
INFORMATION ENGINEERING FOR MECHANICS AND MATERIALS SCIENCE, PTS 1 AND 2 | 2011年 / 80-81卷
关键词：
Laser cladding process; Marangoni force; Surface tension; Melt pool; In718; DIODE-LASER;
D O I：
10.4028/www.scientific.net/AMM.80-81.46
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A 3-D modeling based on the numerical resolution of fluid flow and heat transfer for laser-cladding processes of In718 Superalloy is proposed. The implementation of developed procedures allowed us to treat the problem with specific and complex boundary conditions. The applied loading is a moving heat source that depends on process parameters such as power density, laser beam diameter and scanning speed. The effects of process parameters on the melt pool are quantitatively discussed by numerical analysis. The computational results present good coincidences with the corresponding experiments of laser cladding process.
引用
收藏
页码：46 / 50
页数：5
相关论文
共 50 条
  • [1] Dynamic recrystallization and texture modeling of IN718 superalloy
    Azarbarmas, M.
    Aghaie-Khafri, M.
    [J]. MODELLING AND SIMULATION IN MATERIALS SCIENCE AND ENGINEERING, 2017, 25 (07)
  • [2] Effect of magnetic field on tribological properties of IN718 superalloy coating produced by laser cladding on GTD-111 superalloy
    Zuo, Zhaoyang
    Taheri, Morteza
    Razavi, Mansour
    Torkamany, Mohammad Javad
    Rasoulpouraghdam, Arash
    Vignesh, R. Vaira
    [J]. VACUUM, 2022, 203
  • [3] Study on the element segregation and Laves phase formation in the carbon nanotubes reinforced IN718 superalloy by laser cladding
    Chen, Yuan
    Zhang, Qin
    Chen, Zhijun
    Wang, Liang
    Yao, Jianhua
    Kovalenko, Volodymyr
    [J]. POWDER TECHNOLOGY, 2019, 355 : 163 - 171
  • [4] Influence of Vanadium on the Microstructure of IN718 Alloy by Laser Cladding
    Yang, Kun
    Xie, Hualong
    Sun, Cong
    Zhao, Xiaofei
    Li, Fei
    [J]. MATERIALS, 2019, 12 (23)
  • [5] Segregation of niobium in laser cladding Inconel 718 superalloy
    Long, Yi-tong
    Nie, Pu-lin
    Li, Zhu-guo
    Huang, Jian
    Li, Xiang
    Xu, Xin-mei
    [J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA, 2016, 26 (02) : 431 - 436
  • [6] CONSTITUTIVE RELATIONSHIP OF SUPERALLOY IN718
    J.M. Zhang
    L.Z. Ma
    J. Y. Zhuang
    Q. Deng
    J.H Du and Z. Y Zhong(Department of Superalloys
    [J]. Acta Metallurgica Sinica(English Letters), 1996, (06) : 473 - 477
  • [7] Cyclic Oxidation Resistance of In718 Superalloy Treated by Laser Peening
    Bai Yuchuan
    Hua Yinqun
    Rong Zhen
    Ye Yunxia
    Xue Qing
    Liu Haixia
    Chen Ruifang
    [J]. JOURNAL OF WUHAN UNIVERSITY OF TECHNOLOGY-MATERIALS SCIENCE EDITION, 2015, 30 (04): : 808 - 812
  • [8] Effect of Cooling Method on Formability of Laser Cladding IN718 Alloy
    Yang, Jianyu
    Li, Xudong
    Li, Fei
    Wang, Wenxiao
    Li, Zhijie
    Li, Guanchao
    Xie, Hualong
    [J]. MATERIALS, 2021, 14 (13)
  • [9] Mathematical modeling of the hot-deformation behavior of superalloy IN718
    Zhang, JM
    Gao, ZY
    Zhuang, JY
    Zhong, ZY
    [J]. METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 1999, 30 (10): : 2701 - 2712
  • [10] Mathematical modeling of the hot-deformation behavior of superalloy IN718
    J. M. Zhang
    Z. Y. Gao
    J. Y. Zhuang
    Z. Y. Zhong
    [J]. Metallurgical and Materials Transactions A, 1999, 30 : 2701 - 2712
12345