TY JOUR TI EFFECT OF HIGH-MELTING COMPONENTS ON THE WEAR RESISTANCE OF THE SURFACING MATERIAL KW wire KW wear KW hexagonal boron nitride KW tungsten carbide KW electric arc welding KW sliding friction JO Transport engineering AU Novotochinov, A.P. AU Vladimirov, A.A. PY 2025 IS 2025 PB Bryansk State Technical University