FIELD: lubricants. SUBSTANCE: starting composition of grease for smearing rail-way locomotive wheels and side railhead flange contains wt.%: graphite, 2-5; molybdenum disulfide, 2-5; orthophosphoric acid, 1.5-2.0; trialkylamine, 0.5-1.5; and phenol-formaldehyde resin, the balance. This composition is polymerized after pouring it into molds with specified geometric dimensions to form ready-to-use solid greasing bars. EFFECT: increased mechanical strength when using grease in the form of grease bars at temperature -30 C. 3 tbl
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Authors
Dates
2003-02-10—Published
2000-11-09—Filed