WO2004065030A1 - Verfahren und vorrichtung zur erzeugung von stranggegossenen stahlbrammen - Google Patents
Verfahren und vorrichtung zur erzeugung von stranggegossenen stahlbrammen Download PDFInfo
- Publication number
- WO2004065030A1 WO2004065030A1 PCT/EP2004/000282 EP2004000282W WO2004065030A1 WO 2004065030 A1 WO2004065030 A1 WO 2004065030A1 EP 2004000282 W EP2004000282 W EP 2004000282W WO 2004065030 A1 WO2004065030 A1 WO 2004065030A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- strand
- reducing
- cast
- rollers
- continuous casting
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/22—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for rolling metal immediately subsequent to continuous casting, i.e. in-line rolling of steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/02—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B2001/022—Blooms or billets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2203/00—Auxiliary arrangements, devices or methods in combination with rolling mills or rolling methods
- B21B2203/22—Hinged chocks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/02—Roll dimensions
- B21B2267/06—Roll diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/006—Pinch roll sets
Definitions
- the driver rollers are pressed against the strand with a certain pressure, which prevents the driver rollers from slipping and one below the solidification point generates sufficient traction on the strand.
- the state of the art here is to use this pressure of the driver rollers in the area of solidification or locally earlier to change the strand thickness, since the rolling forces to be applied are low in the cast strand which is still soft here.
- DE 198 17 034 A1 discloses a process for the continuous casting of thin metal strips in a continuous casting installation with an oscillating water-cooled mold, in which at least immediately after the solidification of the cast strand to achieve a defined thickness reduction of at least 2% and to keep a preset target strand thickness constant a pair of driver rollers is continuously pressed against the strand with a variable, defined pressure.
- At least one reducing stand is arranged in the continuous casting installation in the region of the bending or straightening driver rollers.
- the following positions are available:
- FIG. 1 shows the process steps of a continuous casting installation 10 relevant to the invention, namely production of the cast strand 12 in an oscillating mold 11, deformation of the cast strand 12 in a reducing frame 30 to a reducing strand 12 ', thermal treatment of the reducing strand 12' divided into slabs 12 "in one Equalization oven 40.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Continuous Casting (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04702673A EP1585605A1 (de) | 2003-01-22 | 2004-01-16 | Verfahren und vorrichtung zur erzeugung von stranggegossenen stahlbrammen |
| US10/543,073 US7137437B2 (en) | 2003-01-22 | 2004-01-16 | Method and device for producing continuously cast steel slabs |
| JP2006500578A JP2006516224A (ja) | 2003-01-22 | 2004-01-16 | 連続鋳造スラブを生成する方法と装置 |
| CA002515713A CA2515713A1 (en) | 2003-01-22 | 2004-01-16 | Method and device for producing continuously cast steel slabs |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10302265.1 | 2003-01-22 | ||
| DE10302265A DE10302265A1 (de) | 2003-01-22 | 2003-01-22 | Verfahren und Vorrichtung zur Erzeugung von stranggegossenen Stahlbrammen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2004065030A1 true WO2004065030A1 (de) | 2004-08-05 |
Family
ID=32602843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2004/000282 Ceased WO2004065030A1 (de) | 2003-01-22 | 2004-01-16 | Verfahren und vorrichtung zur erzeugung von stranggegossenen stahlbrammen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7137437B2 (de) |
| EP (1) | EP1585605A1 (de) |
| JP (1) | JP2006516224A (de) |
| KR (1) | KR20050092433A (de) |
| CN (1) | CN100335188C (de) |
| CA (1) | CA2515713A1 (de) |
| DE (1) | DE10302265A1 (de) |
| WO (1) | WO2004065030A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007068338A1 (de) | 2005-12-14 | 2007-06-21 | Sms Demag Ag | Verfahren zum stranggiessen dünner metallbänder und stranggiessanlage |
| DE102010020371A1 (de) | 2010-05-12 | 2011-11-17 | Sms Siemag Ag | Verfahren und Vorrichtung zum Schneiden eines Strangs |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006043797A1 (de) * | 2006-09-19 | 2008-03-27 | Sms Demag Ag | Verfahren zum Stranggießen eines Metallstranges |
| AT506824B1 (de) | 2008-05-26 | 2013-01-15 | Siemens Vai Metals Tech Gmbh | Mehrstrang-stranggiessanlage |
| KR101660769B1 (ko) | 2014-12-02 | 2016-09-28 | 주식회사 포스코 | 주조장치 |
| CN107413850B (zh) * | 2017-06-28 | 2019-02-01 | 钢铁研究总院 | 用于直接轧制方矩形钢坯的输送过程铸轧衔接方法 |
| CN107552750B (zh) * | 2017-08-07 | 2023-05-23 | 中冶连铸技术工程有限责任公司 | 可生产超大断面异型坯或板坯的多流连铸机及生产方法 |
| CN107653362A (zh) * | 2017-09-19 | 2018-02-02 | 鲁东大学 | 一种400系不锈钢钢锭钢坯皮下裂纹消除的工艺方法 |
| CN110227719A (zh) * | 2019-07-04 | 2019-09-13 | 攀钢集团攀枝花钢钒有限公司 | 用于低合金热轧钢板表面起皮缺陷的控制方法 |
| CN115287445B (zh) * | 2022-08-09 | 2023-07-25 | 太原理工大学 | 一种极薄带材退火过程中连续施加横向张力的装置和方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333452A (en) * | 1965-03-03 | 1967-08-01 | Sendzimir Inc T | Reduction of thick flat articles |
| EP0326190A2 (de) * | 1987-04-13 | 1989-08-02 | Thyssen Stahl Aktiengesellschaft | Anlage zum Herstellen eines Stahlbandes mit einer Dicke von 2 bis 25 mm |
| DE3822939C1 (en) * | 1988-07-04 | 1989-10-05 | Mannesmann Ag, 4000 Duesseldorf, De | Continuous casting method for the production of slabs with a reduced thickness relative to the cast condition |
| DE3840812A1 (de) * | 1988-05-26 | 1990-04-05 | Mannesmann Ag | Verfahren und anlage zur kontinuierlichen herstellung von stahlband oder stahlblech nach dem stranggussverfahren |
| WO1999054072A1 (de) * | 1998-04-17 | 1999-10-28 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren und vorrichtung zum stranggiessen von dünnen metallbändern |
| WO2000010741A1 (de) * | 1998-08-17 | 2000-03-02 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren und anlage zur herstellung von warmgewalztem stahlband aus einer stahlschmelze |
| WO2000020141A1 (en) * | 1998-10-01 | 2000-04-13 | Giovanni Arvedi | Process and relative production line for the direct manufacture of finished pressed or deep drawn pieces from ultrathin hot rolled strip cast and rolled in-line |
| EP1059125A2 (de) * | 1999-06-08 | 2000-12-13 | SMS Demag AG | Verfahren zum Herstellen von Metallband |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55128358A (en) * | 1979-03-26 | 1980-10-04 | Nippon Steel Corp | Continuous casting method |
| JPH01178302A (ja) * | 1988-01-06 | 1989-07-14 | Toshiba Corp | 熱間圧延システム |
| JP2726919B2 (ja) * | 1988-05-26 | 1998-03-11 | マンネスマン・アクチエンゲゼルシャフト | 連続鋳造により帯鋼又は板鋼を連続製造する方法及び装置 |
| DE3907905C2 (de) * | 1988-07-04 | 1999-01-21 | Mannesmann Ag | Stranggießverfahren |
| ATE138835T1 (de) * | 1991-09-19 | 1996-06-15 | Schloemann Siemag Ag | Verfahren und anlage zur herstellung von stahlband |
| AT398396B (de) * | 1993-02-16 | 1994-11-25 | Voest Alpine Ind Anlagen | Verfahren zum herstellen eines bandes, vorstreifens oder einer bramme |
| JPH06306458A (ja) * | 1993-04-16 | 1994-11-01 | Nkk Corp | オーステナイト域ホットチャージ圧延による鋼材の製造方法 |
| ATE163370T1 (de) * | 1993-05-17 | 1998-03-15 | Danieli Off Mecc | Produktionslinie zur herstellung von bändern und/oder blechen |
| TW297788B (de) * | 1994-12-15 | 1997-02-11 | Sumitomo Metal Ind | |
| DE69623210T2 (de) * | 1995-04-14 | 2003-04-30 | Nippon Steel Corp., Tokio/Tokyo | Vorrichtung zur herstellung rostfreier stahlbänder |
| US6286354B1 (en) * | 1996-04-03 | 2001-09-11 | Hitachi, Ltd. | Rolling mill and rolling method and rolling equipment |
| JPH10193068A (ja) * | 1997-01-14 | 1998-07-28 | Nippon Steel Corp | Cr−Ni系ステンレス鋼板の製造方法及び装置 |
| CN1063688C (zh) * | 1998-08-28 | 2001-03-28 | 重庆钢铁(集团)有限责任公司 | 双辊薄带坯连铸机 |
| JP2000158109A (ja) * | 1998-11-30 | 2000-06-13 | Sumitomo Metal Ind Ltd | 薄鋳片の連続鋳造方法 |
| JP4164925B2 (ja) * | 1998-12-25 | 2008-10-15 | Jfeスチール株式会社 | 連続鋳造鋳片の製造方法 |
| JP2000334501A (ja) * | 1999-05-27 | 2000-12-05 | Nippon Steel Corp | 表面手入れを軽減できる鋼板製造用スラブおよびその製造方法 |
-
2003
- 2003-01-22 DE DE10302265A patent/DE10302265A1/de not_active Ceased
-
2004
- 2004-01-16 EP EP04702673A patent/EP1585605A1/de not_active Withdrawn
- 2004-01-16 JP JP2006500578A patent/JP2006516224A/ja active Pending
- 2004-01-16 WO PCT/EP2004/000282 patent/WO2004065030A1/de not_active Ceased
- 2004-01-16 CN CNB2004800026256A patent/CN100335188C/zh not_active Expired - Fee Related
- 2004-01-16 KR KR1020057013342A patent/KR20050092433A/ko not_active Ceased
- 2004-01-16 US US10/543,073 patent/US7137437B2/en not_active Expired - Fee Related
- 2004-01-16 CA CA002515713A patent/CA2515713A1/en not_active Abandoned
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3333452A (en) * | 1965-03-03 | 1967-08-01 | Sendzimir Inc T | Reduction of thick flat articles |
| EP0326190A2 (de) * | 1987-04-13 | 1989-08-02 | Thyssen Stahl Aktiengesellschaft | Anlage zum Herstellen eines Stahlbandes mit einer Dicke von 2 bis 25 mm |
| DE3840812A1 (de) * | 1988-05-26 | 1990-04-05 | Mannesmann Ag | Verfahren und anlage zur kontinuierlichen herstellung von stahlband oder stahlblech nach dem stranggussverfahren |
| DE3822939C1 (en) * | 1988-07-04 | 1989-10-05 | Mannesmann Ag, 4000 Duesseldorf, De | Continuous casting method for the production of slabs with a reduced thickness relative to the cast condition |
| WO1999054072A1 (de) * | 1998-04-17 | 1999-10-28 | Sms Schloemann-Siemag Aktiengesellschaft | Verfahren und vorrichtung zum stranggiessen von dünnen metallbändern |
| WO2000010741A1 (de) * | 1998-08-17 | 2000-03-02 | Voest-Alpine Industrieanlagenbau Gmbh | Verfahren und anlage zur herstellung von warmgewalztem stahlband aus einer stahlschmelze |
| WO2000020141A1 (en) * | 1998-10-01 | 2000-04-13 | Giovanni Arvedi | Process and relative production line for the direct manufacture of finished pressed or deep drawn pieces from ultrathin hot rolled strip cast and rolled in-line |
| EP1059125A2 (de) * | 1999-06-08 | 2000-12-13 | SMS Demag AG | Verfahren zum Herstellen von Metallband |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007068338A1 (de) | 2005-12-14 | 2007-06-21 | Sms Demag Ag | Verfahren zum stranggiessen dünner metallbänder und stranggiessanlage |
| CN101330996A (zh) * | 2005-12-14 | 2008-12-24 | Sms迪马格股份公司 | 薄金属带的连铸方法和连铸设备 |
| RU2383411C2 (ru) * | 2005-12-14 | 2010-03-10 | Смс Зимаг Акциенгезелльшафт | Способ непрерывной разливки для литья тонких металлических полос и установка непрерывной разливки |
| US8186422B2 (en) | 2005-12-14 | 2012-05-29 | Sms Siemag Aktiengesellschaft | Method for the continuous casting of thin metal strip and continuous casting installation |
| DE102010020371A1 (de) | 2010-05-12 | 2011-11-17 | Sms Siemag Ag | Verfahren und Vorrichtung zum Schneiden eines Strangs |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2006516224A (ja) | 2006-06-29 |
| US20060054297A1 (en) | 2006-03-16 |
| KR20050092433A (ko) | 2005-09-21 |
| DE10302265A1 (de) | 2004-07-29 |
| US7137437B2 (en) | 2006-11-21 |
| CN100335188C (zh) | 2007-09-05 |
| EP1585605A1 (de) | 2005-10-19 |
| CA2515713A1 (en) | 2004-08-05 |
| CN1777481A (zh) | 2006-05-24 |
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