RU94029659A - Method to produce molybdenum-bearing ligatures - Google Patents

Abstract

FIELD: non-ferrous alloys metallurgy, production of ligated titanium alloys by vacuum-arc remelting method. SUBSTANCE: method to produce molybdenum-bearing ligatures provides for smelt heating, its cooling and crystallization. Heating of smelt is exercised till temperature of real solution of 2040 - 2270 K, hold it for 15 - 25 minutes and the cool it with speed of 1 - 10 K/s. Method allows to modify ligation titanium alloys bearing molybdenum without introduction of other additions and provides additional refining of ligature from nonmetallic impurities. EFFECT: method allows to modify ligated titanium alloys bearing molybdenum without introduction of other additions and provides additional refining of ligature from non-metallic impurities.

Claims (1)

Usage: in the metallurgy of non-ferrous alloys to obtain alloyed titanium alloys by vacuum arc remelting. The inventive method for producing molybdenum-containing ligatures, including heating the melt, cooling and crystallization, heating the melt is carried out to a temperature of a true solution of 2040-2270 K, incubated for 15-25 minutes and cooled at a speed of 1-10 K / s. The invention allows to modify alloyed titanium alloys containing molybdenum without introducing foreign impurities and provides additional refinement of the ligature from non-metallic inclusions. 1 tab.