PART SURFACE FINISHING TOOL Russian patent published in 1997 - IPC

Abstract RU 2072298 C1

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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RU 2 072 298 C1

Authors

Koshelev Aleksandr Georgievich

Dates

1997-01-27Published

1993-10-11Filed