FIELD: alloys. SUBSTANCE: alloy has chrome, aluminium, iron, titanium and lanthanum at the following ratio of components, wt.-%: Cr 45-60; Al 7-9; Ti 0.2-0.3; La 0.01-0.2, and Fe - the rest. Impurities presence in alloy must not exceed, wt. -%: C - 0.02; Mn - 0.1; S - 0.0 , and P - 0.1. Limit working temperature of alloy in oxidative atmosphere is 1500 C, alloy has increased specific resistance and prolonged time working. Alloy can be used in precision furnaces of different kinds. EFFECT: enhanced quality of alloy. 2 tbl
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Authors
Dates
1995-03-10—Published
1992-02-27—Filed