Open AccessOPPORTUNITIES FOR THE USE OF THE SMALL-SIZE ACCELERATOR VGIK-1
Author(s) -
D.V. Vinnikiov,
I.V. Buravilov,
V.B. Yuferov,
A. N. Ponomarev,
V. I. Tkachev
Publication year - 2019
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2019-124-115
Subject(s) - materials science , irradiation , electron microscope , anode , radiation , surface layer , metal , indentation hardness , mass transfer , bacillus subtilis , layer (electronics) , optics , composite material , chemistry , physics , microstructure , metallurgy , bacteria , nuclear physics , electrode , chromatography , biology , genetics
The experimental data on modification of the surface of metals, alloys and materials coated using the method of irradiation by a heavy-current electron beam with the energy of 300 keV have been given. The specimen surface structure was studied before and after the irradiation using the method of optic microscopy and the surface layer microhardness measurement. The method of electron microscopy was used to analyze the structure and the sizes of dispersed anode material. The films consisting of the crystals with the size of 6 to 8 nm were obtained. The mass transfer processes that occur in the material of metal targets made of Cu, Ti, Mo, Al were studied. The spatial map was compiled for the X-ray field of the plant. The experiments were carried out to define the action of X-ray radiation on the different types of conditionally pathogenic microflora, in particular such bacteria as Escherichia coli, Staphylococcus aureus, and Bacillus subtilis. The fields of application of the plant were defined.