FIELD: powder metallurgy. SUBSTANCE: high-temperature antifriction coating material has the following composition, wt.-%: chrome 9.8-11.5; aluminium 3.8-4.1; yttrium 0.32-0.58; calcium fluoride 8-16; glass 10-20, and nickel - the rest. EFFECT: enhanced quality of material.
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Authors
Dates
1995-01-09—Published
1991-03-15—Filed