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Paper
Title

Numerical modeling of the propagation of ultrasonic waves in AISI ۳۱۶L welds made by SMAW and GTAW processes

Year: 1399
COI: JR_TAVA-6-1_005
Language: EnglishView: 128
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Authors

Seyyed Hossein Hosseini - Ph.D. Candidate, K. N. Toosi University of Technology, Tehran, Iran
Farhang Honarvar - Professor, K. N. Toosi University of Technology, Tehran, Iran

Abstract:

Ultrasonic evaluation of austenitic welds has long been considered to be difficult. Recent studies in this field have made it possible to inspect these welds in many cases. However, the ultrasonic inspection methods of austenitic steels are more complicated and limited than those of ferrite steels. The difficulty in ultrasonic testing of austenitic welds stems from the presence of anisotropic and expanded grains, which are usually in the form of columnar structures. These grain structures lead to local anisotropy in these types of welds. This paper aims to create a more thorough understanding of the propagation of ultrasonic waves in austenitic welds produced by gas tungsten arc welding and shielded metal arc welding processes. For this purpose, special finite element models are developed for these two types of welds. In these finite element models, the orientation of the structural domains in welds is accounted for in both SMAW and GTAW processes. Results are validated by comparison of the numerical models with theoretical predictions and experiments already reported in the literature. The numerical models provide a better understanding of how ultrasonic waves propagate in anisotropic structures of SMAW and GTAW welds

Keywords:

Paper COI Code

This Paper COI Code is JR_TAVA-6-1_005. Also You can use the following address to link to this article. This link is permanent and is used as an article registration confirmation in the Civilica reference:

https://civilica.com/doc/1189189/

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Hosseini, Seyyed Hossein and Honarvar, Farhang,1399,Numerical modeling of the propagation of ultrasonic waves in AISI ۳۱۶L welds made by SMAW and GTAW processes,https://civilica.com/doc/1189189

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  • [1] X. Edelmann, Ultrasonic examination of austenitic welds at reactor ...
  • [2] A. Harker, J. Ogilvy, J. Temple, Modeling ultrasonic inspection ...
  • [3] J. Ford, R. Hudgell, A final report on the ...
  • [4] D.S. Kupperman, K.J. Reimann, Ultrasonic wave propagation and anisotropy ...
  • [5] J. Tomlinson, A. Wagg, M. Whittle, Ultrasonic inspection of ...
  • [6] J. Moysan, A. Apfel, G. Corneloup, B. Chassignole, Modelling ...
  • [7] P. Kemnitz, U. Richter, H. Klüber, Measurements of the ...
  • [8] S. Halkjær, M.P. Sørensen, W.D. Kristensen, The propagation of ...
  • [9] B. Chassignole, D. Villard, G.N. Van Chi, N. Gengembre, ...
  • [10] M.-A. Ploix, P. Guy, B. Chassignole, J. Moysan, G. ...
  • [11] L. Bond, Methods for the computer modelling of ultrasonic ...
  • [12] R. Ludwig, W. Lord, A finite-element study of ultrasonic ...
  • [13] H. Yim, Y. Sohn, Numerical simulation and visualization of ...
  • [14] S.M. Tabatabaeipour, F. Honarvar, A comparative evaluation of ultrasonic ...
  • [15] S. Lu, H. Fujii, K. Nogi, Arc ignitability, bead ...
  • [16] M. Jou, Experimental study and modeling of GTA welding ...
  • [17] A. Mouchtachi, R. El Guerjouma, J. Baboux, P. Santini, ...
  • [18] T.-T. Wu, Z.-H. Ho, Anisotropic wave propagation and its ...
  • [19] B. Dewey, L. Adler, R. King, K. Cook, Measurements ...
  • [20] J.L. Rose, Ultrasonic waves in solid media, Cambridge university ...
  • [21] G. Baskaran, C.L. Rao, K. Balasubramaniam, Simulation of the ...
  • [22] C. Zener Elasticity and Anelasticity of Metals, University of ...
  • [23] J.L. Rodgers, W.A. Nicewander, Thirteen Ways to Look at ...

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Type of center: دانشگاه دولتی
Paper count: 11,441
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