FIELD: ferrous metallurgy, in particular, production of cold-rolled steel strip for production of tin-plate. SUBSTANCE: method combines the process of decarburization with recrystallization annealing of plate in tower-type continuous annealing furnace in damp nitrogen-hydrogen atmosphere with hydrogen content of 4-7% and moisture content of 8-30 g/cu.m at metal temperature ranging within 700-830 C for 200-600 s. EFFECT: reduced maintenance expenditures and duration of steel making process with low content of carbon in steel.
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Authors
Dates
1997-06-27—Published
1995-05-30—Filed