FIELD: metallurgy of nonferrous alloys. SUBSTANCE: method involves smelt heating, cooling and crystallization. Smelt heating is carried out up to temperature of the true solution 2040-2270 K, kept for 15-25 min and cooled at the rate 1-10 K/s. Invention ensures to modify the alloyed titanium alloys containing molybdenum without addition of the alien impurities and provides the additional master alloy refining from nonmetallic inclusions. EFFECT: improved method of master alloys making. 1 tbl
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Authors
Dates
1997-06-27—Published
1994-08-09—Filed