%0 Journal Article %T INCREASING WEAR RESISTANCE OF TAIL BY LASER HARDENING %A Biryukov, V.P. %A Yakubovsky, A.A. %A Kulakov, O.I. %K laser hardening, tracks, hardening, microhardness, friction factor, intensity, wear, wear resistance %J Transport engineering %D 2025 %N 2025 %P 7 %I Bryansk State Technical University