RU2006140546A - METHOD FOR PRODUCING STRIPS FROM LOW-ALLOYED STEEL - Google Patents

METHOD FOR PRODUCING STRIPS FROM LOW-ALLOYED STEEL Download PDF

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Publication number
RU2006140546A
RU2006140546A RU2006140546/02A RU2006140546A RU2006140546A RU 2006140546 A RU2006140546 A RU 2006140546A RU 2006140546/02 A RU2006140546/02 A RU 2006140546/02A RU 2006140546 A RU2006140546 A RU 2006140546A RU 2006140546 A RU2006140546 A RU 2006140546A
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RU
Russia
Prior art keywords
low
strips
alloyed steel
thickness
producing strips
Prior art date
Application number
RU2006140546/02A
Other languages
Russian (ru)
Other versions
RU2336961C2 (en
Inventor
Александр Васильевич Голованов (RU)
Александр Васильевич Голованов
Александр Анатольевич Немтинов (RU)
Александр Анатольевич Немтинов
Виталий Анатольевич Моторин (RU)
Виталий Анатольевич Моторин
Николай Борисович Скорохватов (RU)
Николай Борисович Скорохватов
Ни збек Мукамбетович Казакбаев (RU)
Ниязбек Мукамбетович Казакбаев
кова Наталь Евгеньевна Росл (RU)
Наталья Евгеньевна Рослякова
Александр Иванович Трайно (RU)
Александр Иванович Трайно
Original Assignee
Открытое акционерное общество "Северсталь" (ОАО "Северсталь") (RU)
Открытое акционерное общество "Северсталь" (ОАО "Северсталь")
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by Открытое акционерное общество "Северсталь" (ОАО "Северсталь") (RU), Открытое акционерное общество "Северсталь" (ОАО "Северсталь") filed Critical Открытое акционерное общество "Северсталь" (ОАО "Северсталь") (RU)
Priority to RU2006140546/02A priority Critical patent/RU2336961C2/en
Publication of RU2006140546A publication Critical patent/RU2006140546A/en
Application granted granted Critical
Publication of RU2336961C2 publication Critical patent/RU2336961C2/en

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  • Metal Rolling (AREA)

Claims (1)

Способ производства штрипсов из низколегированной стали на толстолистовом стане, включающий нагрев слябов, многопроходную реверсивную горячую прокатку с обжатием по толщине, правку, охлаждение и последующую обрезку переднего и заднего концов штрипсов, отличающийся тем, что в последнем проходе концевые участки штрипсов длиной 700-1100 мм обжимают до толщины, на 2-10% меньшей толщины средней части, а после правки производят их обрезку.Method for the production of low-alloy steel strips on a plate mill, including heating slabs, multi-pass reverse hot rolling with compression in thickness, straightening, cooling and subsequent cutting of the front and rear ends of the strips, characterized in that in the last pass the end sections of the strips are 700-1100 mm long crimped to a thickness of 2-10% less than the thickness of the middle part, and after editing they are trimmed.
RU2006140546/02A 2006-11-16 2006-11-16 Method of production of strips from low-alloyed steel RU2336961C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2006140546/02A RU2336961C2 (en) 2006-11-16 2006-11-16 Method of production of strips from low-alloyed steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2006140546/02A RU2336961C2 (en) 2006-11-16 2006-11-16 Method of production of strips from low-alloyed steel

Publications (2)

Publication Number Publication Date
RU2006140546A true RU2006140546A (en) 2008-05-27
RU2336961C2 RU2336961C2 (en) 2008-10-27

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ID=39586102

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006140546/02A RU2336961C2 (en) 2006-11-16 2006-11-16 Method of production of strips from low-alloyed steel

Country Status (1)

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RU (1) RU2336961C2 (en)

Also Published As

Publication number Publication date
RU2336961C2 (en) 2008-10-27

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