Open AccessModeling the thermal process using the temperature functional by electron beam welding
Author(s) -
Yu N. Seregin,
Sergei Kurashkin
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/734/1/012003
Subject(s) - electron beam welding , welding , process (computing) , cathode ray , mechanical engineering , thermal , materials science , beam (structure) , electron , computer science , engineering physics , metallurgy , structural engineering , physics , engineering , thermodynamics , operating system , quantum mechanics
The article presents the results of mathematical modeling of the thermal process when the AMG-6 alloy is heated to energy sources equivalent to an electron beam in electron beam welding. The analysis of the results was carried out using the functional proposed by the authors. We develop the algorithm for searching for the optimal technological regime of electron beam welding, which can be recommended for testing the EBW technology of new construction materials or improving the existing old technological processes and the results of calculations, is proposed. As an example, the results of modeling the parameters of the technological process for welding a plate with a thickness of 2.4 cm from the AMG-6 material are given, which were compared with experiments conducted in laboratory conditions.