HEAT-RESISTANCE ALLOY Russian patent published in 2009 - IPC C22C38/60 C22C38/56 C22C37/10 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy field and relates to content of heat-resistant alloy, which can be used for manufacturing of furnace bars and cooling frames of furnaces. Alloy contains aluminium, carbon, cromium, copper, calcium, nickel, boron, silicon, tellurium and iron at the following ratio of components, wt %: aluminium 18.0 - 22.0, carbon 2.0 - 2.5, chromium 5.0 - 6.0, copper 0.3 - 0.5, calcium 0.005 - 0.01, nickel 2.4 - 2.8, boron 0.03 -0.05, silicon 1.0 - 1.5, tellurium 0.0001 - 0.0002, iron is the rest.

EFFECT: increasing of alloy heat-resistance.

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