FIELD: metallurgy; chemical-thermal treatment of parts, equipment and tools.
SUBSTANCE: proposed compound contains the following constituents, vol-%: carbamide, 10-15; trilon, 10-15; triethanolamine, 10-15; the remainder being charcoal base. Used as charcoal base is crushed waste charcoal carburizing agent or alder coal or sawdust.
EFFECT: facilitated formation of hardened layer; improved quality of layer and its wear resistance.
4 cl, 6 dwg, 4 ex
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