METHOD OF MASTER ALLOY ALUMINIUM-TITANIUM PRODUCING Russian patent published in 1996 - IPC

Abstract SU 1499951 A1

FIELD: nonferrous metal metallurgy. SUBSTANCE: master alloy melt is cooled at rate 0.7-1.6 x 0,7-1,6•10^-3 degree/min to 430-480 C and the following plastic deformation is carried out at total stretching 23-51. Cooling at assigned rate prevents formation and elimination of rough primary titanium aluminides and plastic deformation provides intermetallic compounds grinding. EFFECT: enhanced modifying capability of master alloy, decreased consumption. 1 tbl

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SU 1 499 951 A1

Authors

Gorbunov V.A.

Kravchenko V.I.

Tepljakov F.K.

Arnol'D A.A.

Dates

1996-08-27—Published

1987-09-29—Filed