%0 Journal Article %T MODERN TECHNOLOGIES OF MATERIALS FOR PROTECTION THE WORKING SURFACES OF HYDROCLONE AGAINST WEAR %A Fadin, Y.M. %A Hahalev, P.A. %A Trapeznikova, E.G. %K portland cement, hydrocyclone, wear, performance, work efficiency, durability, wear-resistant materials, classification, stone casting, elastomers, high-manganese steel, wear-resistant surfacing and coatings %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2019 %N 4 %P 4 %I Belgorod State Technological University named after V.G. Shukhov