Open AccessStructure and properties of silumin irradiated with a pulse electron beam
Author(s) -
А. М. Ustinov,
А. А. Клопотов,
D. V. Zagulyaev,
Yu. F. Ivanov,
Yu. A. Abzaev,
Е. Л. Никоненко,
Byeong Cheul Moon
Publication year - 2021
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 - 10.1088/1742-6596/1989/1/012043
Subject(s) - nanocrystalline material , materials science , irradiation , crystallization , surface layer , phase (matter) , deformation (meteorology) , cathode ray , composite material , plasticity , ultimate tensile strength , beam (structure) , layer (electronics) , electron , chemical engineering , optics , chemistry , nanotechnology , nuclear physics , engineering , physics , organic chemistry
The samples of silumin were irradiated with a pulsed electron beam. Studies of the structure and phase composition of the modified layer have been carried out. The formation of a submicro-nanocrystalline multiphase structure, formed as a result of high-speed crystallization of the surface layer, is revealed. Mechanical tensile tests were performed on samples of irradiated silumin, and an increase in the plasticity of the material by 1.2 times was revealed. It is shown that this effect is caused by stabilization of local macroregions with the compression deformation.