UA91953C2 - Способ изготовления стального листа на линии прокатного стана - Google Patents
Способ изготовления стального листа на линии прокатного станаInfo
- Publication number
- UA91953C2 UA91953C2 UAA200913236A UAA200913236A UA91953C2 UA 91953 C2 UA91953 C2 UA 91953C2 UA A200913236 A UAA200913236 A UA A200913236A UA A200913236 A UAA200913236 A UA A200913236A UA 91953 C2 UA91953 C2 UA 91953C2
- Authority
- UA
- Ukraine
- Prior art keywords
- rolling
- rolling train
- steel sheet
- working rolls
- producing steel
- Prior art date
Links
Classifications
-
- 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
- B21B1/22—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 plates, strips, bands or sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/12—Rolling load or rolling pressure; roll force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/021—Rolls for sheets or strips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/032—Rolls for sheets or strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Abstract
Для сокращения расходов на линии прокатного стана (2) для изготовления стального листа (12) предусмотрено, что рабочие валки (8) линии прокатного стана (2) снабжены специальным покрытием (38), которое имеет пластический металлический основной слой (39) и внедренные в него частицы (40) твердого материала. Дополнительно предусмотрено, что во время прокатки рабочие валки (8) прижимаются к листу (12), который обрабатывают с давлением прокатки р, составляющим более 2 гПа. Благодаря таким высоким значением давления обеспечивается более высокая скорость прокатки и/или сохранение рабочих валков (8).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710028824 DE102007028824B3 (de) | 2007-06-20 | 2007-06-20 | Verfahren zur Herstellung eines Blechs in einer Walzstraße |
Publications (1)
Publication Number | Publication Date |
---|---|
UA91953C2 true UA91953C2 (ru) | 2010-09-10 |
Family
ID=39671823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UAA200913236A UA91953C2 (ru) | 2007-06-20 | 2008-06-17 | Способ изготовления стального листа на линии прокатного стана |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2155410A1 (ru) |
CN (1) | CN101715373A (ru) |
DE (1) | DE102007028824B3 (ru) |
UA (1) | UA91953C2 (ru) |
WO (1) | WO2008155320A1 (ru) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5683082B2 (ja) * | 2009-07-29 | 2015-03-11 | 三菱日立製鉄機械株式会社 | 作業ロールシフト機能を具備した圧延機 |
CN104550585A (zh) * | 2014-12-15 | 2015-04-29 | 贵州安大航空锻造有限责任公司 | 结构钢厚壁环锻件的轧制成形方法 |
CN104550584A (zh) * | 2014-12-15 | 2015-04-29 | 贵州安大航空锻造有限责任公司 | 钴基高温合金厚壁环锻件的轧制成形方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE710146C (de) * | 1939-04-04 | 1941-09-05 | Edelstahlwerke Akt Ges Deutsch | Verfahren zur Herstellung von Walzen mit Stahlkern und Mantel aus Hartmetall |
BE901055A (fr) * | 1984-11-14 | 1985-05-14 | Centre Rech Metallurgique | Procede de traitement superficiel d'un cylindre de laminoir. |
US5537851A (en) * | 1993-01-05 | 1996-07-23 | Aluminum Company Of America | Sheet product produced by massive reduction in last stand of cold rolling process |
SE504707C2 (sv) * | 1995-07-14 | 1997-04-07 | Sandvik Ab | Kompositvalls med hårdmetall och gjutjärn |
DE69917859T2 (de) * | 1998-03-24 | 2005-07-07 | Jfe Steel Corp. | Verfahren zur herstellung von nichtrostendem kaltgewalztem hochglanzstahlblech |
DE102005061134A1 (de) * | 2005-12-19 | 2007-06-21 | Siemens Ag | Bauteil eines Stahlwerks, wie Stranggussanlage oder Walzwerk, Verfahren zur Herstellung eines solchen Bauteils sowie Anlage zur Erzeugung oder Verarbeitung von metallischen Halbzeugen |
DE102006011384B4 (de) * | 2006-03-09 | 2019-09-05 | Sms Group Gmbh | Rolle zur Metallbearbeitung, insbesondere Stranggießrolle |
-
2007
- 2007-06-20 DE DE200710028824 patent/DE102007028824B3/de not_active Expired - Fee Related
-
2008
- 2008-06-17 WO PCT/EP2008/057598 patent/WO2008155320A1/de active Application Filing
- 2008-06-17 UA UAA200913236A patent/UA91953C2/ru unknown
- 2008-06-17 CN CN200880020699A patent/CN101715373A/zh active Pending
- 2008-06-17 EP EP08774108A patent/EP2155410A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE102007028824B3 (de) | 2009-02-19 |
WO2008155320A1 (de) | 2008-12-24 |
CN101715373A (zh) | 2010-05-26 |
EP2155410A1 (de) | 2010-02-24 |
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