FIELD: welding; connection of titanium and steel by welding. SUBSTANCE: when welding titanium and steel first intermediate metal - alloy of vanadium with titanium and its alloys is welded with uniform and symmetrical distribution of heat flow. Then welded seam of alloy of vanadium and titanium and both titanium and vanadium adapter parts are annealed in vacuum according to titanium thermal treatment conditions. Then welding of first intermediate metal - vanadium alloy with second intermediate metal - nickel free stainless steel is carried out by delivering 60-80% of heat flow to stainless steel. EFFECT: improved quality of seam. 3 cl, 1 dwg
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