HEAT-RESISTANT POWDER ALLOY ON BASIS OF INTERMETALLIDE NiAl Russian patent published in 2009 - IPC C22C1/05 C22C19/03 

Abstract RU 2368684 C1

FIELD: metallurgy.

SUBSTANCE: alloy on the basis of intermetallide NiAl, consists of metal matrix, containing, wt %: aluminium 24-30, cobalt 8.0-18.0, niobium 3-5, nickel- the rest, and particles of reinforcer Y2O3 in amount from 2 up to 2.5 vol. %.

EFFECT: alloy allows high durability.

1 tbl, 1 ex

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RU 2 368 684 C1

Authors

Skachkov Oleg Aleksandrovich

Pozharov Sergej Vladimirovich

Povarova Kira Borisovna

Drozdov Andrej Aleksandrovich

Dates

2009-09-27Published

2008-04-08Filed