FIELD: chemistry.
SUBSTANCE: invention relates to method of thermodiffusion galvanising of steel products. Preparation of composition for thermodiffusion galvanising, containing zinc powder, inert filling agent and activator, and processing of steel products in said composition by heating at temperature 420°C are carried out. Preparation of composition for thermodiffusion galvanising is carried out by addition of 0.5-0.8% of tetrachloromethane of weight content of zinc powder as activator into composition, which contains 25-75 wt % of zinc powder and 75-25% of inert filling agent, with heating in the process of processing of steel products in said composition being carried out for 90 minutes.
EFFECT: increase of composition saturating ability is provided.
1 ex
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