PROCEDURE FOR HEATING STEEL WITH PRODUCTS OF HYDROCARBON COMBUSTION WITHOUT OXIDATION AND DECARBONISATION OF SURFACE Russian patent published in 2011 - IPC C21D1/74 

Abstract RU 2425895 C1

FIELD: metallurgy.

SUBSTANCE: in process of items heating into composition of hydrocarbon combustion products there is introduced carbon oxide and hydrogen, volume amount of which exceeds volume amount of CO2 and H2O in furnace atmosphere at 20-30 % from beginning of equilibrium reactions of oxidation and decarbonisation.

EFFECT: elimination of oxidation and decarbonisation of item surface.

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RU 2 425 895 C1

Authors

Pogorelko Mikhail Pavlovich

Pogorelko Gennadij Vladimirovich

Dates

2011-08-10Published

2010-04-28Filed