METHOD OF MANUFACTURE OF SEMIFINISHED ITEMS FROM ALUMINIUM WROUGHT ALLOYS CONTAINING IRON AND ZIRCONIUM Russian patent published in 1995 - IPC

Abstract RU 2033468 C1

FIELD: metallurgy. SUBSTANCE: the method provides for alloy casting at a cooling rate of 4 to 200 C/s, diffusion annealing and hot deformation at a temperature equal to 0.24 to 0.27 of the melting point of the double intermetallic phase of aluminium with zirconium according to the Celsius scale. EFFECT: facilitated procedure. 1 tbl

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RU 2 033 468 C1

Authors

Gorbunov Ju.A.

Pereboeva A.A.

Shterenzon A.M.

Izmajlova E.G.

Lozhkin N.I.

Brot M.V.

Dates

1995-04-20—Published

1991-05-05—Filed