RU2007103016A - METHOD FOR PRODUCING REINFORCEMENT PROFILE - Google Patents

METHOD FOR PRODUCING REINFORCEMENT PROFILE Download PDF

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Publication number
RU2007103016A
RU2007103016A RU2007103016/02A RU2007103016A RU2007103016A RU 2007103016 A RU2007103016 A RU 2007103016A RU 2007103016/02 A RU2007103016/02 A RU 2007103016/02A RU 2007103016 A RU2007103016 A RU 2007103016A RU 2007103016 A RU2007103016 A RU 2007103016A
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RU
Russia
Prior art keywords
manganese
reinforcing profile
steel
diameter
temperature
Prior art date
Application number
RU2007103016/02A
Other languages
Russian (ru)
Other versions
RU2346991C2 (en
Inventor
Андрей Николаевич Луценко (RU)
Андрей Николаевич Луценко
Владимир Анатольевич Монид (RU)
Владимир Анатольевич Монид
Игорь Борисович Бенедечук (RU)
Игорь Борисович Бенедечук
Юрий Викторович Федоричев (RU)
Юрий Викторович Федоричев
Владислав Васильевич Никифоров (RU)
Владислав Васильевич Никифоров
Галина Сергеевна Водовозова (RU)
Галина Сергеевна Водовозова
Павел Борисович Горелик (RU)
Павел Борисович Горелик
Наталь Владимировна Копытова (RU)
Наталья Владимировна Копытова
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 RU2007103016/02A priority Critical patent/RU2346991C2/en
Publication of RU2007103016A publication Critical patent/RU2007103016A/en
Application granted granted Critical
Publication of RU2346991C2 publication Critical patent/RU2346991C2/en

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Claims (5)

1. Способ производства арматурного профиля, включающий нагрев непрерывнолитой заготовки из марганцовистой стали, горячую прокатку с регламентированной температурой конца прокатки и ускоренное охлаждение водой, отличающийся тем, что суммарный коэффициент вытяжки при прокатке устанавливают не менее 7,8, температуру конца прокатки поддерживают в пределах 950-1050°С, а охлаждение водой ведут до температуры 535-580°С.1. A method of manufacturing a reinforcing profile, including heating a continuously cast billet of manganese steel, hot rolling with a regulated rolling end temperature and accelerated cooling with water, characterized in that the total drawing coefficient during rolling is set to at least 7.8, the temperature of the rolling end is maintained within 950 -1050 ° C, and water cooling is carried out to a temperature of 535-580 ° C. 2. Способ по п.1, отличающийся тем, что марганцовистая сталь имеет следующий химический состав, мас.%:2. The method according to claim 1, characterized in that the manganese steel has the following chemical composition, wt.%: УглеродCarbon 0,14-0,260.14-0.26 КремнийSilicon 0,05-0,300.05-0.30 МарганецManganese не более 1,0no more than 1,0 ХромChromium не более 0,3no more than 0,3 НикельNickel не более 0,3no more than 0,3 МедьCopper не более 0,4no more than 0.4 СераSulfur не более 0,050no more than 0,050 ФосфорPhosphorus не более 0,040no more than 0,040 АзотNitrogen не более 0,012no more than 0,012 ЖелезоIron остальноеrest
3. Способ по п.1, отличающийся тем, что при диаметре арматурного профиля до 14 мм включительно сталь содержит 0,50-0,80% марганца.3. The method according to claim 1, characterized in that when the diameter of the reinforcing profile is up to 14 mm inclusive, the steel contains 0.50-0.80% manganese. 4. Способ по п.1, отличающийся тем, что при диаметре арматурного профиля свыше 14 мм и до 18 мм включительно сталь содержит 0,60-0,90% марганца.4. The method according to claim 1, characterized in that when the diameter of the reinforcing profile is more than 14 mm and up to 18 mm inclusive, the steel contains 0.60-0.90% manganese. 5. Способ по п.1, отличающийся тем, что при диаметре арматурного профиля свыше 18 мм сталь содержит 0,70-1,0% марганца.5. The method according to claim 1, characterized in that when the diameter of the reinforcing profile is more than 18 mm, the steel contains 0.70-1.0% manganese.
RU2007103016/02A 2007-01-25 2007-01-25 Method of production of rebar RU2346991C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2007103016/02A RU2346991C2 (en) 2007-01-25 2007-01-25 Method of production of rebar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2007103016/02A RU2346991C2 (en) 2007-01-25 2007-01-25 Method of production of rebar

Publications (2)

Publication Number Publication Date
RU2007103016A true RU2007103016A (en) 2008-08-10
RU2346991C2 RU2346991C2 (en) 2009-02-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2007103016/02A RU2346991C2 (en) 2007-01-25 2007-01-25 Method of production of rebar

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RU (1) RU2346991C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381670A (en) * 2022-01-25 2022-04-22 新疆八一钢铁股份有限公司 Production method of right-handed equal-strength anchor rod reinforcing steel bar

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2467075C2 (en) * 2009-10-05 2012-11-20 ГОУ ВПО Пензенский государственный университет архитектуры и строительства Method of rolling hot-rolled section reinforcement bars
CN112391569B (en) * 2020-10-14 2021-07-20 福建三宝钢铁有限公司 Preparation method of 600MPa ultrahigh-strength anti-seismic steel bar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114381670A (en) * 2022-01-25 2022-04-22 新疆八一钢铁股份有限公司 Production method of right-handed equal-strength anchor rod reinforcing steel bar

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Publication number Publication date
RU2346991C2 (en) 2009-02-20

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