RU2008145019A - METHOD FOR PRODUCING HOT-ROLLED FROM INGOTS OBTAINED BY THE CONTINUOUS CASTING MACHINE (CCM) OF A CURVED LINE - Google Patents
METHOD FOR PRODUCING HOT-ROLLED FROM INGOTS OBTAINED BY THE CONTINUOUS CASTING MACHINE (CCM) OF A CURVED LINE Download PDFInfo
- Publication number
- RU2008145019A RU2008145019A RU2008145019/02A RU2008145019A RU2008145019A RU 2008145019 A RU2008145019 A RU 2008145019A RU 2008145019/02 A RU2008145019/02 A RU 2008145019/02A RU 2008145019 A RU2008145019 A RU 2008145019A RU 2008145019 A RU2008145019 A RU 2008145019A
- Authority
- RU
- Russia
- Prior art keywords
- ingot
- cylindrical spiral
- continuous casting
- casting machine
- rolled
- Prior art date
Links
- 238000009749 continuous casting Methods 0.000 title claims abstract 5
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 238000005096 rolling process Methods 0.000 claims abstract 6
- 238000002788 crimping Methods 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims abstract 2
- 239000002344 surface layer Substances 0.000 claims abstract 2
Landscapes
- Metal Rolling (AREA)
- Continuous Casting (AREA)
Abstract
Способ производства горячекатаного проката из слитков, полученных на машине непрерывного литья (МНЛЗ) криволинейного типа, включающий формирование в кристаллизаторе поверхностного слоя слитка, вытягивание слитка из кристаллизатора, формирование слитка в цилиндрическую спираль, отделение заготовки от слитка и прокатку заготовок, сформированных в цилиндрическую спираль, отличающийся тем, что криволинейный слиток после прохождения самой низкой точки траектории, на расстоянии, меньшем, чем металлургическая длина МНЛЗ, обжимают в прокатной клети, где обжим составляет 5-15%, а затем придают слитку форму цилиндрической спирали, и с температурой сердцевины, близкой к температуре солидус, помещают в теплоизоляционное устройство, отделяют заготовку от слитка соответственно заданной мерной длине, и транспортируют к прокатному стану, при этом задают заготовку в прокатный стан после выпрямления цилиндрической спирали в прямолинейную заготовку. A method for the production of hot-rolled products from ingots obtained on a continuous casting machine (CCM) of a curvilinear type, comprising forming an ingot surface layer in a mold, drawing an ingot from a mold, forming an ingot into a cylindrical spiral, separating the billet from the ingot, and rolling the billets formed into a cylindrical spiral, characterized in that the curved ingot after passing the lowest point of the trajectory, at a distance less than the metallurgical length of the continuous casting machine, is pressed into rolled of the stand, where the crimping is 5-15%, and then the ingot is shaped like a cylindrical spiral, and with a core temperature close to the solidus temperature, they are placed in a heat-insulating device, the workpiece is separated from the ingot according to a given measured length, and transported to the rolling mill, at this sets the workpiece in the rolling mill after straightening the cylindrical spiral into a straight billet.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200713072A UA90142C2 (en) | 2007-11-26 | 2007-11-26 | Method of manufacturing hot rolled billets from ingots produced in continuous casting machine of curvilinear type |
| UAA200713072 | 2007-11-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008145019A true RU2008145019A (en) | 2010-05-27 |
| RU2423193C2 RU2423193C2 (en) | 2011-07-10 |
Family
ID=42679841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008145019/02A RU2423193C2 (en) | 2007-11-26 | 2008-11-17 | Method of producing hot-rolled stock from ingots made at curved-type continuous casting machine (ccm) |
Country Status (2)
| Country | Link |
|---|---|
| RU (1) | RU2423193C2 (en) |
| UA (1) | UA90142C2 (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR9206488A (en) * | 1991-09-12 | 1995-10-31 | Giovanni Arvedi | Process and equipment for the production of billet billets or rebar from a cast iron continuously presenting high or excellent quality |
| RU2089334C1 (en) * | 1995-05-17 | 1997-09-10 | Валентин Янович Берент | Method of combined continuous casting and rolling of copper and its alloys |
| DE19529046A1 (en) * | 1995-07-31 | 1997-02-06 | Mannesmann Ag | Method and device for operating a continuous caster |
| DE10357363B4 (en) * | 2003-12-09 | 2006-02-09 | Ispat Industries Ltd., Taluka-Pen | Method and plant for casting and immediately subsequent rolling of casting strands of metal, in particular of steel materials, preferably thin strands |
-
2007
- 2007-11-26 UA UAA200713072A patent/UA90142C2/en unknown
-
2008
- 2008-11-17 RU RU2008145019/02A patent/RU2423193C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2423193C2 (en) | 2011-07-10 |
| UA90142C2 (en) | 2010-04-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20131118 |