METHOD OF PRODUCING THE MOLYBDENUM-CONTAINING MASTER ALLOYS Russian patent published in 1997 - IPC

Abstract RU 2082799 C1

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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RU 2 082 799 C1

Authors

Trubin A.N.

Puzakov I.Ju.

Zamjatin V.M.

Dates

1997-06-27Published

1994-08-09Filed