RU2008128848A - METHOD FOR PRODUCING COLD-ROLLED TAPES FROM LOW CARBON STEEL - Google Patents
METHOD FOR PRODUCING COLD-ROLLED TAPES FROM LOW CARBON STEEL Download PDFInfo
- Publication number
- RU2008128848A RU2008128848A RU2008128848/02A RU2008128848A RU2008128848A RU 2008128848 A RU2008128848 A RU 2008128848A RU 2008128848/02 A RU2008128848/02 A RU 2008128848/02A RU 2008128848 A RU2008128848 A RU 2008128848A RU 2008128848 A RU2008128848 A RU 2008128848A
- Authority
- RU
- Russia
- Prior art keywords
- rolled
- low carbon
- carbon steel
- hot
- cold rolling
- Prior art date
Links
- 229910001209 Low-carbon steel Inorganic materials 0.000 title claims abstract 3
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000005097 cold rolling Methods 0.000 claims abstract 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000137 annealing Methods 0.000 claims abstract 2
- 229910052799 carbon Inorganic materials 0.000 claims abstract 2
- 230000006835 compression Effects 0.000 claims abstract 2
- 238000007906 compression Methods 0.000 claims abstract 2
- 229910052748 manganese Inorganic materials 0.000 claims abstract 2
- 239000011572 manganese Substances 0.000 claims abstract 2
- 238000005554 pickling Methods 0.000 claims abstract 2
- 238000001953 recrystallisation Methods 0.000 claims abstract 2
- 239000010959 steel Substances 0.000 claims abstract 2
Landscapes
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
Способ изготовления холоднокатаной ленты из низкоуглеродистой стали преимущественно толщиной 0,5-0,6 мм, включающий удаление окалины с поверхности горячекатаного подката травлением, холодную прокатку на непрерывном стане и последующий ступенчатый рекристаллизационный отжиг рулонов, отличающийся тем, что при содержании в стали 0,13-0,17% углерода и 0,4-0,7% марганца производят предварительную термообработку горячекатаного травленого подката при температуре 560-590°С продолжительностью 9-11 ч, а холодную прокатку термообработанного подката производят с суммарным относительным обжатием 72-76%.A method of manufacturing a cold rolled strip of low carbon steel, preferably 0.5-0.6 mm thick, comprising descaling from the surface of the hot rolled tin by pickling, cold rolling on a continuous mill and subsequent stepwise recrystallization annealing of the rolls, characterized in that when the steel content is 0.13 -0.17% of carbon and 0.4-0.7% of manganese pretreat the hot-rolled pickled rolled product at a temperature of 560-590 ° C for a duration of 9-11 hours, and cold rolling the heat-treated rolled product produced dressed with a total relative compression of 72-76%.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008128848/02A RU2381844C1 (en) | 2008-07-14 | 2008-07-14 | Manufacturing method of cold-rolled strip from low-carbon steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008128848/02A RU2381844C1 (en) | 2008-07-14 | 2008-07-14 | Manufacturing method of cold-rolled strip from low-carbon steel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008128848A true RU2008128848A (en) | 2010-01-20 |
| RU2381844C1 RU2381844C1 (en) | 2010-02-20 |
Family
ID=42120394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008128848/02A RU2381844C1 (en) | 2008-07-14 | 2008-07-14 | Manufacturing method of cold-rolled strip from low-carbon steel |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2381844C1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2499640C1 (en) * | 2012-06-14 | 2013-11-27 | Открытое акционерное общество "Северсталь" (ОАО "Северсталь") | Method of producing cold-rolled stock for wrapping strap |
| RU2592609C1 (en) * | 2015-04-21 | 2016-07-27 | Публичное акционерное общество "Северсталь" (ПАО "Северсталь") | Production method of cold-rolled mill products for baling band |
| RU2757640C1 (en) * | 2020-10-28 | 2021-10-19 | Акционерное общество "Металлургический завод "Электросталь" | Method for manufacturing cold-rolled tape from precision alloy 14h6n4gdmt with thickness of 0.1 to 0.5 mm |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1011712A1 (en) * | 1981-04-21 | 1983-04-15 | Институт черной металлургии | Method for making rolled sheets |
| DE19905286A1 (en) * | 1999-02-03 | 2000-08-10 | Sms Demag Ag | Working method and system for flexible and economical pickling and cold rolling of metal strips |
| RU2155645C1 (en) * | 1999-06-29 | 2000-09-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Method for making cold rolled band of carbon steel |
| RU2312906C2 (en) * | 2005-10-03 | 2007-12-20 | Открытое акционерное общество "Северсталь" | Method of production of cold-rolled strip made from low-carbon steel |
| RU2296018C1 (en) * | 2005-10-18 | 2007-03-27 | Владимир Николаевич Урцев | Cold rolled strip producing method |
-
2008
- 2008-07-14 RU RU2008128848/02A patent/RU2381844C1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2381844C1 (en) | 2010-02-20 |
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