METHOD OF MAKING WIRE FROM (α+β)-TITANIUM ALLOY FOR ADDITIVE TECHNOLOGY WITH CONTROL OF DEFORMATION TEMPERATURE TOLERANCE FIELD

摘要

FIELD: metallurgy.;SUBSTANCE: invention relates to methods of processing titanium alloys with pressure containing aluminum, vanadium, and can be used in making wire from (α+β)-titanium alloy by hot deformation used for additive technology. Proposed method comprises billet heating and deformation by drawing or rolling. Billet is heated by induction method using one, two or three induction heating plants depending on billet diameter, and billet is deformed at temperature T_s=(450–850) °C with blank heating temperature tolerance control ΔT=±10 °C. Parameters of induction heating settings are given depending on billet diameter.;EFFECT: higher quality of produced wire, its strength and ductility, reduced manufacturing costs.;4 cl, 2 dwg, 2 tbl