METHOD FOR MANUFACTURE OF ROLLED PRODUCTS Russian patent published in 1995 - IPC

Abstract RU 2041962 C1

FIELD: metallurgy. SUBSTANCE: method for manufacture of rolled products includes melting of steel of definite chemical composition, metal treatment in ladle, tapping, austenization at temperature of 1150-1280 C, prior deformation with reduction of 40-92% and total deformation with reduction of 50-70% and temperature of rolling finish of 680-1050 C. versions of thermal treatment and cooling are offered. EFFECT: higher low-temperature ductility and increased cold resistance with preservation of same strength of metal. 8 cl

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RU 2 041 962 C1

Authors

Buljanda Aleksandr Alekseevich[Ua]

Sakhno Valerij Aleksandrovich[Ua]

Babitskij Mark Samojlovich[Ua]

Matrosov Jurij Ivanovich[Ru]

Morozov Jurij Dmitrievich[Ru]

Stepanenko Vladimir Nikolaevich[Ua]

Kukush Sergej Fedorovich[Ua]

Gotsuljak Anatolij Aleksandrovich[Ua]

Levin Dmitrij Jur'Evich[Ua]

Bitkov Vladimir Nikolaevich[Ru]

Dates

1995-08-20Published

1994-08-17Filed