CA2654913C - Method of and apparatus for hot rolling a thin silicon-steel workpiece into sheet steel - Google Patents
Method of and apparatus for hot rolling a thin silicon-steel workpiece into sheet steel Download PDFInfo
- Publication number
- CA2654913C CA2654913C CA2654913A CA2654913A CA2654913C CA 2654913 C CA2654913 C CA 2654913C CA 2654913 A CA2654913 A CA 2654913A CA 2654913 A CA2654913 A CA 2654913A CA 2654913 C CA2654913 C CA 2654913C
- Authority
- CA
- Canada
- Prior art keywords
- temperature
- rolling
- hot
- rolled stock
- train
- 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.)
- Expired - Fee Related
Links
- 238000005098 hot rolling Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 32
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 229910000976 Electrical steel Inorganic materials 0.000 title description 2
- 238000005096 rolling process Methods 0.000 claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000001953 recrystallisation Methods 0.000 claims abstract description 14
- 229910000676 Si alloy Inorganic materials 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 238000001816 cooling Methods 0.000 claims description 21
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000007710 freezing Methods 0.000 claims description 2
- 230000008014 freezing Effects 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000009997 thermal pre-treatment Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
- C21D8/1222—Hot rolling
-
- 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
-
- 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
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Metal Rolling (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102006029589 | 2006-06-26 | ||
| DE102006029589.7 | 2006-06-26 | ||
| DE102007005015A DE102007005015A1 (de) | 2006-06-26 | 2007-02-01 | Verfahren und Anlage zur Herstellung von Warmband-Walzgut aus Siliziumstahl auf der Basis von Dünnbrammen |
| DE102007005015.3 | 2007-02-01 | ||
| PCT/EP2007/005530 WO2008000396A1 (de) | 2006-06-26 | 2007-06-22 | Verfahren und anlage zur herstellung von warmband-walzgut aus siliziumstahl auf der basis von dünnbrammen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2654913A1 CA2654913A1 (en) | 2008-01-03 |
| CA2654913C true CA2654913C (en) | 2011-08-09 |
Family
ID=38521448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2654913A Expired - Fee Related CA2654913C (en) | 2006-06-26 | 2007-06-22 | Method of and apparatus for hot rolling a thin silicon-steel workpiece into sheet steel |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US8408035B2 (enExample) |
| EP (1) | EP2035587B1 (enExample) |
| JP (1) | JP2009540113A (enExample) |
| KR (1) | KR20090007777A (enExample) |
| AR (1) | AR061633A1 (enExample) |
| AU (1) | AU2007264101C1 (enExample) |
| BR (1) | BRPI0713527A2 (enExample) |
| CA (1) | CA2654913C (enExample) |
| DE (1) | DE102007005015A1 (enExample) |
| ES (1) | ES2623408T3 (enExample) |
| MX (1) | MX2008015622A (enExample) |
| MY (1) | MY149801A (enExample) |
| RU (1) | RU2393240C1 (enExample) |
| TW (1) | TWI432272B (enExample) |
| WO (1) | WO2008000396A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008010062A1 (de) * | 2007-06-22 | 2008-12-24 | Sms Demag Ag | Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl |
| MX2011005636A (es) * | 2008-12-09 | 2011-06-24 | Sms Siemag Ag | Procedimiento para la elaboracion de bandas de metal y planta de produccion para la realizacion del procedimiento. |
| JP5646643B2 (ja) * | 2009-11-25 | 2014-12-24 | タタ、スティール、アイモイデン、ベスローテン、フェンノートシャップＴａｔａ Ｓｔｅｅｌ Ｉｊｍｕｉｄｅｎ Ｂｖ | 方向性電磁鋼帯を製造する方法およびそれにより製造された方向性電磁鋼 |
| WO2012089696A1 (en) * | 2011-01-01 | 2012-07-05 | Tata Steel Nederland Technology Bv | Process to manufacture grain-oriented electrical steel strip and grain-oriented electrical steel produced thereby |
| EP2524971A1 (de) * | 2011-05-20 | 2012-11-21 | Siemens VAI Metals Technologies GmbH | Verfahren und Vorrichtung zum Aufbereiten von Walzgut aus Stahl vor dem Warmwalzen |
| AT511429B1 (de) * | 2011-06-10 | 2012-12-15 | Siemens Vai Metals Tech Gmbh | Verfahren und vorrichtung zur vorbehandlung eines walzguts vor dem warmwalzen |
| WO2013083632A1 (en) | 2011-12-06 | 2013-06-13 | Dsm Ip Assets B.V. | Multi-component system |
| CN102764761B (zh) * | 2012-07-26 | 2015-02-25 | 武汉钢铁(集团)公司 | 难加工材料近终成形制造方法 |
| WO2014020369A1 (en) | 2012-07-31 | 2014-02-06 | Arcelormittal Investigación Y Desarrollo Sl | Method of production of grain-oriented silicon steel sheet grain oriented electrical steel sheet and use thereof |
| DE102013221710A1 (de) | 2013-10-25 | 2015-04-30 | Sms Siemag Aktiengesellschaft | Aluminium-Warmbandwalzstraße und Verfahren zum Warmwalzen eines Aluminium-Warmbandes |
| US20160108488A1 (en) * | 2014-10-15 | 2016-04-21 | Sms Siemag Ag | Process for producing grain-oriented electrical steel strip and grain-oriented electrical steel strip obtained according to said process |
| PL3344356T3 (pl) | 2015-09-04 | 2024-09-09 | Arcelormittal | Sposób oddzielania zgorzeliny od ścieków |
| KR101727837B1 (ko) * | 2015-12-22 | 2017-04-17 | 현대제철 주식회사 | 열연코일의 압연 제어 방법 |
| KR101786388B1 (ko) * | 2016-09-29 | 2017-10-18 | 주식회사 포스코 | 등방성이 우수한 강판 제조장치 및 이에 의해 생산된 강판 |
| JP6572864B2 (ja) * | 2016-10-18 | 2019-09-11 | Ｊｆｅスチール株式会社 | 電磁鋼板製造用の熱延鋼板およびその製造方法 |
| BR112019008260B1 (pt) * | 2016-11-01 | 2022-10-04 | Jfe Steel Corporation | Método para produzir lâmina de aço elétrico de grão orientado |
| KR102254944B1 (ko) * | 2016-11-01 | 2021-05-21 | 제이에프이 스틸 가부시키가이샤 | 방향성 전자 강판의 제조 방법 |
| WO2020216686A1 (en) * | 2019-04-20 | 2020-10-29 | Tata Steel Ijmuiden B.V. | Method for producing a high strength silicon containing steel strip with excellent surface quality and said steel strip produced thereby |
| WO2021038108A1 (de) * | 2019-08-30 | 2021-03-04 | Sms Group Gmbh | Verfahren zur wärmebehandlung eines stahlvorproduktes |
| CN111659734B (zh) * | 2020-06-09 | 2022-03-22 | 首钢集团有限公司 | 一种薄规格酸洗板表面麻点缺陷的控制方法 |
| WO2023052500A1 (de) * | 2021-10-01 | 2023-04-06 | Sms Group Gmbh | Anlage und verfahren zur herstellung von flachwalzprodukten |
| CN116618435A (zh) * | 2023-04-03 | 2023-08-22 | 江苏沙钢集团有限公司 | 一种极限薄规格钢板的生产制造方法 |
| DE102023210083A1 (de) * | 2023-10-13 | 2025-04-17 | Sms Group Gmbh | Herstellung von warmgewalzten Metallbändern als Vor- oder Zwischenprodukt für kornorientiertes Elektroband |
| EP4589027A1 (en) | 2024-01-18 | 2025-07-23 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel sheet and method for its production |
| EP4589026A1 (en) | 2024-01-18 | 2025-07-23 | Thyssenkrupp Electrical Steel Gmbh | Grain-oriented electrical steel sheet and method for its production |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032059B2 (enExample) * | 1971-12-24 | 1975-10-17 | ||
| DE3150946C2 (de) | 1981-12-23 | 1985-01-10 | Woma-Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg | Vorrichtung zum Entzundern eines Stahlstranges |
| IT1224318B (it) | 1988-05-26 | 1990-10-04 | Mannesmann Ag | Processo ed impianto per la produzione continua di nastro di acciaio |
| US5307864A (en) | 1988-05-26 | 1994-05-03 | Mannesmann Aktiengesellschaft | Method and system for continuously producing flat steel product by the continuous casting method |
| 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 |
| US5261971A (en) | 1989-04-14 | 1993-11-16 | Nippon Steel Corporation | Process for preparation of grain-oriented electrical steel sheet having superior magnetic properties |
| EP0392535B2 (en) | 1989-04-14 | 2002-10-16 | Nippon Steel Corporation | Process for preparation of grain-oriented electrical steel sheet having superior magnetic properties |
| JPH0331421A (ja) * | 1989-06-28 | 1991-02-12 | Kawasaki Steel Corp | 方向性けい素鋼スラブの加熱方法 |
| DE4311150C1 (de) | 1993-04-05 | 1993-12-23 | Thyssen Stahl Ag | Verfahren zur Herstellung von Warmband für die Erzeugung von kornorientierten Elektroblechen |
| JP2951852B2 (ja) * | 1994-09-30 | 1999-09-20 | 川崎製鉄株式会社 | 磁気特性に優れる一方向性珪素鋼板の製造方法 |
| DE19540978A1 (de) | 1995-11-03 | 1997-05-07 | Schloemann Siemag Ag | Produktionsanlage zum kontinuierlichen- oder diskontinuierlichen Auswalzen von Warmband |
| IT1284268B1 (it) * | 1996-08-30 | 1998-05-14 | Acciai Speciali Terni Spa | Procedimento per la produzione di lamierino magnetico a grano orientato, con elevate caratteristiche magnetiche, a partire da |
| US5885371A (en) | 1996-10-11 | 1999-03-23 | Kawasaki Steel Corporation | Method of producing grain-oriented magnetic steel sheet |
| DE19953252A1 (de) | 1999-11-04 | 2001-05-10 | Sms Demag Ag | Verfahren zur Oberflächenbearbeitung eines kontinuierlich gegossenen Stahlproduktes und Einrichtung hierzu |
| JP2002030340A (ja) * | 2000-07-13 | 2002-01-31 | Nippon Steel Corp | 磁気特性が優れた一方向性珪素鋼板の製造方法 |
| DE10060950C2 (de) | 2000-12-06 | 2003-02-06 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen von kornorientiertem Elektroblech |
| DE10203711A1 (de) * | 2002-01-31 | 2003-08-14 | Sms Demag Ag | Verfahren und Anlage zur Herstellung von Warmband aus austenitischen nichtrostenden Stählen |
-
2007
- 2007-02-01 DE DE102007005015A patent/DE102007005015A1/de not_active Withdrawn
- 2007-06-22 WO PCT/EP2007/005530 patent/WO2008000396A1/de not_active Ceased
- 2007-06-22 EP EP07764798.0A patent/EP2035587B1/de active Active
- 2007-06-22 US US12/306,277 patent/US8408035B2/en active Active
- 2007-06-22 MX MX2008015622A patent/MX2008015622A/es active IP Right Grant
- 2007-06-22 JP JP2009513612A patent/JP2009540113A/ja active Pending
- 2007-06-22 MY MYPI20085298A patent/MY149801A/en unknown
- 2007-06-22 CA CA2654913A patent/CA2654913C/en not_active Expired - Fee Related
- 2007-06-22 AU AU2007264101A patent/AU2007264101C1/en not_active Ceased
- 2007-06-22 BR BRPI0713527-0A patent/BRPI0713527A2/pt not_active Application Discontinuation
- 2007-06-22 ES ES07764798.0T patent/ES2623408T3/es active Active
- 2007-06-22 KR KR1020087029267A patent/KR20090007777A/ko not_active Ceased
- 2007-06-22 RU RU2009102222/02A patent/RU2393240C1/ru not_active IP Right Cessation
- 2007-06-23 TW TW096122681A patent/TWI432272B/zh not_active IP Right Cessation
- 2007-06-25 AR ARP070102811A patent/AR061633A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0713527A2 (pt) | 2012-04-17 |
| WO2008000396A1 (de) | 2008-01-03 |
| KR20090007777A (ko) | 2009-01-20 |
| US20090301157A1 (en) | 2009-12-10 |
| TWI432272B (zh) | 2014-04-01 |
| AU2007264101A1 (en) | 2008-01-03 |
| JP2009540113A (ja) | 2009-11-19 |
| DE102007005015A1 (de) | 2008-01-03 |
| EP2035587B1 (de) | 2017-02-01 |
| MY149801A (en) | 2013-10-14 |
| CA2654913A1 (en) | 2008-01-03 |
| AU2007264101B2 (en) | 2011-09-29 |
| US8408035B2 (en) | 2013-04-02 |
| MX2008015622A (es) | 2009-01-13 |
| AR061633A1 (es) | 2008-09-10 |
| RU2393240C1 (ru) | 2010-06-27 |
| ES2623408T3 (es) | 2017-07-11 |
| EP2035587A1 (de) | 2009-03-18 |
| TW200812725A (en) | 2008-03-16 |
| AU2007264101C1 (en) | 2013-06-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20200831 |