CASTING BASED-BASED ALLOY Russian patent published in 2004 - IPC

Abstract RU 2237094 C2

FIELD: based allow metallurgy, in particular casting materials for cryogenic temperature.

SUBSTANCE: invention relates to based alloys useful as constructional material for production of articles maintained at cryogenic temperatures by casting in metal moldings. Claimed alloy contains (mass.%): silicium 6.5-9.0; copper 2.4-4.0; magnesium 0.15-0.40; titanium 0.05-0.30; strontium 0.01-0.15; iron 0.05-0.25; cadmium 0.1-0.4; bismuth 0.1-0.5; manganese 0.05-0.15; and balance: based. Disclosed alloy exhibits high strength level and ductility at room temperature and at -253⁰C.

EFFECT: based-based allow of high strength and ductility.

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RU 2 237 094 C2

Authors

Tikhonov A.A.

Gavriljuk V.V.

Karpov V.N.

Dates

2004-09-27—Published

2001-12-26—Filed