FIELD: powder metallurgy, production of lubrication compositions which comprise diselenides of high-melting metals as powder additives. SUBSTANCE: powder additive is added into oil or low molecular weight compound to prepare lubrication composition. Diselenides of tungsten and molybdenum are used as said additives, their quantity being 1-20 mass %. Mixture is treated in ultrasound field having intensity 3-5 Wt/cm2. EFFECT: improved quality of desired product.
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