METHOD FOR MANUFACTURE OF ROLLED PRODUCTS Russian patent published in 1998 - IPC

Abstract RU 2105820 C1

FIELD: ferrous metallurgy, mainly, thermal hardening of reinforcement bars in line of continuous section mills. SUBSTANCE: rolled products are manufactured from low-carbon steel with carbon content within 0.12-0.24%, and interrupted hardening is effected up to bulk temperature of 540-600 C; with content of carbon in steel rising within the indicated range per 0.02%, the bulk temperature is increased by 15-20 C. EFFECT: higher efficiency. 1 tbl

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RU 2 105 820 C1

Authors

Madatjan Sergej Ashotovich[Ru]

Ivchenko Aleksandr Vasil'Evich[Ua]

Dates

1998-02-27Published

1992-05-15Filed