ANTIFRICTION POWDERY IRON-BASED MATERIAL AND COMPOSITION OF SELF-LUBRICATING MATERIAL THEREFOR Russian patent published in 1998 - IPC

FIELD: powder metallurgy, more particularly powdery constructional materials, and lubricating compositions. SUBSTANCE: antifriction powdery iron-based material comprises 10-30 wt % tungsten diselenide and 20-40 wt % epoxy resin. Lubricating epoxy based composition comprises, as solid lubricator additive, tungsten diselenide powder in amount of 15-30 wt %. Composition has high tribotechnical properties of powdery material, high corrosion resistance and processibility during manufacturing process. EFFECT: improved properties of the antifriction powdery iron- based material. 3 cl, 1 tbl