FIELD: metallurgy. SUBSTANCE: this method prescribes applying coating containing 70 to 80 mass percent silicon carbide, 2 to 5 mass percent silicon dioxide and 18 to 25 mass percent carbon to surfaces to be mated, mixing material with bakelite at ratio of 1 to (9 - 10) and heating thus prepared stock to temperature of 130 to 180 C for 11 to 13 h. EFFECT: no necessity in using costly components and high operational reliability of electric heaters. 1 tbl
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Authors
Dates
1994-11-30—Published
1991-05-31—Filed