| Abstract Scope |
Coke production is characterized by very high aggressiveness of the atmosphere of the enterprise, thermal effects on the working bodies of machines and structures, abrasiveness of coke dust, adhesion to the surface of equipment condensate, resins, Corrosion-resistant coatings were obtained under synthesis conditions using functionally active charge materials. When alloying: titanium alloyed coatings on steel phases were obtained: Fe2Al5, Fe3Al, alloyed Ti; TiAl; Ti3Al; Fe2Ti. When chromium (Cr,Fe)23C6,(Cr,Fe)7C3+ alloying, the solid. solution of Al and Cr in α-Fe, Fe2Al5, Fe3Al. Reducing the porosity of coatings increases their corrosion resistance and heat resistance. The amount of chromium on the surface increases by 2.6-2.8%, aluminum by 2.2-2.4%, titanium by 1.4-1.6%, silicon by 1.5-1.7% in comparison with the coatings obtained under isothermal conditions. |