METHOD OF OBTAINING COMPACT BILLETS FROM GRANULATED TITANIUM- ALUMINIUM ALLOY Russian patent published in 1994 - IPC

Abstract SU 1464378 A1

FIELD: powder metallurgy. SUBSTANCE: method involves pouring powder into capsule, vacuumizing, covering with closure and welding in vacuum by electron beam; positioning capsule on racks, providing annular explosive charge and effectuating blasting; locating capsule in gas pressure control device to provide treatment in predetermined conditions. EFFECT: increased strength limits of compact billets. 1 dwg

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SU 1 464 378 A1

Authors

Nesterenko V.F.

Lazaridi A.N.

Molotkov A.V.

Notkin A.B.

Elagin D.V.

Dates

1994-12-15—Published

1987-03-17—Filed