FIELD: mechanical working of surfaces of parts working under increased temperature conditions. SUBSTANCE: tool has low- melting temperature binder and antiscuff antifriction substances. Substance selected in the group containing paraffin, ceresine, wax or gallium is used as binder. Substance selected in the group containing graphite, molybdenum disulfide, boron nitride and at least one substance selected in the group containing tin, indium, cadmium or bismuth are used as antiscuff antifriction substances. EFFECT: increased efficiency, improved strength of tool and enhanced reliability in operation. 8 cl
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Authors
Dates
1997-01-27—Published
1993-10-11—Filed