FIELD: metallurgy.
SUBSTANCE: invention relates to the hot-dip galvanizing of steel products. Flux for hot galvanizing of steel products contains, g/dm3: zinc chloride from 200 to 300, ammonium chloride from 200 to 300, nickel sulfate from 6.5 to 12. Nickel sulfate can be introduced into the flux either as a solid salt or as an aqueous solution.
EFFECT: technical result of the invention consists in reduced consumption of zinc for galvanizing products by reducing the thickness of zinc coating while maintaining its quality, and the ease of adjusting the flux composition.
1 cl, 7 ex, 2 tbl
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