Open AccessHeat distribution simulation in electron-beam surface modification of 316L stainless steel samples
Author(s) -
Eлена Колева,
Ts Tsonevska,
L Koleva,
Katia Vutova,
G. Mladenov,
Maria Naplatanova,
Д. Н. Трушников,
S. V. Varushkin
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1492/1/012012
Subject(s) - cathode ray , materials science , beam (structure) , irradiation , surface modification , electron beam processing , electron , composite material , metallurgy , optics , mechanical engineering , physics , nuclear physics , engineering
A time-dependent heat model is implemented for the simulation of the heat distribution in 316L stainless steel samples during electron-beam irradiation. The influence is studied of the electro-beam power and processing time on the temperature field produced in the samples. The simulation results are compared with real experimental data of electron-beam surface modification of 0.5-mm-thick 316L stainless steel samples using the ELIT-60 installation in the Institute of Electronics BAS. The simulation and the experimental results show good agreement.