LUBRICANT FOR METAL FORMING Russian patent published in 2014 - IPC C10M125/00 C10M125/02 C10M125/04 C10N40/20 

FIELD: chemistry.

SUBSTANCE: invention relates to a lubricant for metal forming, which contains an alkali metal soap with moisture content of 10-20 wt %. The lubricant further contains graphene nanotubes with average particle size of 10-30 nm, which are modified with Mg(NO₃)₂×6H₂O. The weight ratio of graphene particles to the additive is 1:1, or the lubricant further contains aluminium powder with particle size of 1-2 mcm, with the following ratio of components, wt %: graphene nanopowder - 1-1.5 or aluminium powder - 2.5-5.5; alkali metal soap with moisture content of 10-20 wt % - the balance.

EFFECT: improved anti-frictional and protective properties of the lubricant.

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