| 摘要 |
FIELD: metallurgy, in particular, production of corrugated texture steel. SUBSTANCE: method involves performing hot and cold rolling; effectuating normalizing decarburizing high-temperature annealing. According to aluminum content in steel, additional annealing in atmosphere is conducted upon hot or cold rolling. Nitrogen/hydrogen ratio in atmosphere is maintained in accordance with dependence:= 5.26 - 125 Al, where Al is aluminum content, %. EFFECT: increased quality of steel by improved magnetic properties. |
