FIELD: powder metallurgy; particularly, long-lasting coatings having low friction coefficient under temperature up to 1100 C. SUBSTANCE: high-temperature antifriction material for coating is proposed, which composition is as follows (fraction of total mass, %): aluminum - 9.52-12.58; calcium fluoride - 15-17; glass - 15-17; nickel - the balance. Technical result is high wear resistance and high-temperature strength of material under temperature up to 1100 C. EFFECT: increased wear resistance and high-temperature strength of material. 1 tbl
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Authors
Dates
2003-12-27—Published
2002-11-28—Filed