Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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STRUCTURAL RADIATION PROTECTION METALLOKOMPOZITION MATERIAL BASED ON ALUMINUM-MATRIX AND FINE HEAVY METAL OXIDES

Matyukhin Р.V. 1 Bondarenko Y.M. 1 Pavlenko V.I. 1 Yastrebinskii R.N. 1
1 Belgorod Shukhov State Technology University
The question of the prospects of creating modern radiation-protective materials. The possibility of obtaining a new kind of structural radiation shielding composite aluminum-based metal matrix and filler in the form of fine heavy metal oxides. The combination of high strength, performance and radiation-protective properties of metallokompozition materials allows their use as load-bearing structures for nuclear power facilities, as well as the ability to provide protection against biological γ-radiation in a wide energy range 0,06-1,2 MeV with absorbed dose up to 10 MGy. The lack of direct interaction between the filler particles and the matrix in the melt passage process of obtaining material, leads to a sharp deterioration in mechanical properties and radiation-protective properties. Data for the study of the terrain (topography), and surface properties of the developed structural radiation-shielding material metallokompozition on the compatibility of the components of the system and uniform distribution of the filler particles in molten aluminum-matrix.