TY JOUR TI USE OF SURFACING MATERIALS MODIFIED WITH REFRACTORY COMPONENTS FOR REDUCTION OF ROLLERS IN BLANK CONTINUOUS CASTING MACHINES KW blank continuous casting machine KW BCCM KW rollers KW electric arc surfacing KW tungsten carbide KW hexagonal boron nitride KW wear-resistance KW heat-resistance JO Bulletin of Bryansk state technical university AU Makarov, A.V. AU Kudryashov, A.E. AU Vladimirov, A.A. AU Titova, A.P. PY 2019 IS 2019 PB Bryansk State Technical University