%0 Journal Article %T RATIONAL COMPOSITION OF REFRACTORY COMPONENTS OF WELDING WIRE TO ENSURE WEAR RESISTANCE OF WORKING SURFACES OF PARTS %A Novotochinov, A.P. %A Vladimirov, A.A. %K flux-cored wire, regression model, machinability, machining, boron nitride, tungsten carbide, tungsten, electric arc welding, wear rate, hardness %J Bulletin of Belgorod State Technological University named after. V. G. Shukhov %D 2025 %N 10 %P 12 %I Belgorod State Technological University named after V.G. Shukhov