ES2255731T3 - Proceso de colada continua para producir flejes de acero de bajo contenido de carbono y flejes obtenidos segun el procedimiento, con buenas caracteristicas mecanicas. - Google Patents
Proceso de colada continua para producir flejes de acero de bajo contenido de carbono y flejes obtenidos segun el procedimiento, con buenas caracteristicas mecanicas.Info
- Publication number
- ES2255731T3 ES2255731T3 ES98929636T ES98929636T ES2255731T3 ES 2255731 T3 ES2255731 T3 ES 2255731T3 ES 98929636 T ES98929636 T ES 98929636T ES 98929636 T ES98929636 T ES 98929636T ES 2255731 T3 ES2255731 T3 ES 2255731T3
- Authority
- ES
- Spain
- Prior art keywords
- casting
- cooling
- rollers
- strip
- procedure
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0622—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars formed by two casting wheels
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving particular fabrication steps or treatments of ingots or slabs
- C21D8/0215—Rapid solidification; Thin strip casting
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Continuous Casting (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT97RM000367A IT1291931B1 (it) | 1997-06-19 | 1997-06-19 | Procedimento per la produzione di nastri grezzi di colaggio in acciaio a basso contenuto di carbonio e nastri cosi' ottenibili |
| ITRM97A0367 | 1997-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2255731T3 true ES2255731T3 (es) | 2006-07-01 |
Family
ID=11405132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98929636T Expired - Lifetime ES2255731T3 (es) | 1997-06-19 | 1998-06-19 | Proceso de colada continua para producir flejes de acero de bajo contenido de carbono y flejes obtenidos segun el procedimiento, con buenas caracteristicas mecanicas. |
Country Status (22)
| Country | Link |
|---|---|
| US (1) | US6502626B1 (enExample) |
| EP (1) | EP1007248B1 (enExample) |
| JP (1) | JP3522770B2 (enExample) |
| KR (1) | KR20010013946A (enExample) |
| CN (1) | CN1244422C (enExample) |
| AT (1) | ATE313402T1 (enExample) |
| AU (1) | AU744196B2 (enExample) |
| BR (1) | BR9810193A (enExample) |
| CA (1) | CA2294333C (enExample) |
| CZ (1) | CZ293823B6 (enExample) |
| DE (1) | DE69832886T2 (enExample) |
| ES (1) | ES2255731T3 (enExample) |
| HU (1) | HU222856B1 (enExample) |
| IT (1) | IT1291931B1 (enExample) |
| MY (1) | MY120045A (enExample) |
| PL (1) | PL186657B1 (enExample) |
| RU (1) | RU2212976C2 (enExample) |
| SK (1) | SK285274B6 (enExample) |
| TR (1) | TR199903146T2 (enExample) |
| UA (1) | UA61113C2 (enExample) |
| WO (1) | WO1998057767A1 (enExample) |
| ZA (1) | ZA985359B (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP811399A0 (en) * | 1999-01-12 | 1999-02-04 | Bhp Steel (Jla) Pty Limited | Cold rolled steel |
| AUPP964499A0 (en) * | 1999-04-08 | 1999-04-29 | Bhp Steel (Jla) Pty Limited | Casting strip |
| DE10046181C2 (de) * | 2000-09-19 | 2002-08-01 | Krupp Thyssen Nirosta Gmbh | Verfahren zum Herstellen eines überwiegend aus Mn-Austenit bestehenden Stahlbands oder -blechs |
| AU9150401A (en) * | 2000-09-29 | 2002-04-08 | Ishikawajima Harima Heavy Ind | Method of providing steel strip to order |
| AUPR047900A0 (en) | 2000-09-29 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel |
| AUPR046000A0 (en) * | 2000-10-02 | 2000-10-26 | Bhp Steel (Jla) Pty Limited | A method of producing steel strip |
| DE60139491D1 (de) * | 2000-09-29 | 2009-09-17 | Nucor Corp | Herstellung von dünnem stahlblech |
| US7591917B2 (en) | 2000-10-02 | 2009-09-22 | Nucor Corporation | Method of producing steel strip |
| DE10060948C2 (de) * | 2000-12-06 | 2003-07-31 | Thyssenkrupp Stahl Ag | Verfahren zum Erzeugen eines Warmbandes aus einem einen hohen Mangan-Gehalt aufweisenden Stahl |
| MXPA04002374A (es) * | 2001-09-14 | 2004-11-22 | Nucor Corp | Tira de acero colado. |
| US7485196B2 (en) * | 2001-09-14 | 2009-02-03 | Nucor Corporation | Steel product with a high austenite grain coarsening temperature |
| RU2375145C2 (ru) * | 2003-10-10 | 2009-12-10 | Ньюкор Корпорейшн | Литье стальной полосы |
| US20060124271A1 (en) * | 2004-12-13 | 2006-06-15 | Mark Schlichting | Method of controlling the formation of crocodile skin surface roughness on thin cast strip |
| US9999918B2 (en) | 2005-10-20 | 2018-06-19 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| US9149868B2 (en) | 2005-10-20 | 2015-10-06 | Nucor Corporation | Thin cast strip product with microalloy additions, and method for making the same |
| US10071416B2 (en) * | 2005-10-20 | 2018-09-11 | Nucor Corporation | High strength thin cast strip product and method for making the same |
| JP4203508B2 (ja) * | 2006-03-08 | 2009-01-07 | 株式会社神戸製鋼所 | アルミニウム合金鋳造板の製造方法 |
| AT504225B1 (de) * | 2006-09-22 | 2008-10-15 | Siemens Vai Metals Tech Gmbh | Verfahren zur herstellung eines stahlbandes |
| CN105002420B (zh) * | 2007-05-06 | 2017-04-12 | 纽科尔公司 | 具有微合金添加剂的薄铸造带材产品及其制造方法 |
| KR101527735B1 (ko) * | 2007-05-06 | 2015-06-10 | 누코 코포레이션 | 미소합금 첨가물을 갖는 박판 주조 스트립 제품과 그 제조 방법 |
| US20110277886A1 (en) | 2010-02-20 | 2011-11-17 | Nucor Corporation | Nitriding of niobium steel and product made thereby |
| US20100215981A1 (en) * | 2009-02-20 | 2010-08-26 | Nucor Corporation | Hot rolled thin cast strip product and method for making the same |
| CN102398003B (zh) * | 2010-09-16 | 2015-01-21 | 攀钢集团钢铁钒钛股份有限公司 | 一种连铸用结晶器保护渣以及中低碳钢圆坯连铸的方法 |
| RU2455105C1 (ru) * | 2011-05-12 | 2012-07-10 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ производства толстолистового проката из свариваемой хромомарганцевой стали |
| CN102837945B (zh) * | 2012-09-26 | 2015-12-16 | 贵州宏狮煤机制造有限公司 | 一种刮板机机尾滚筒 |
| CN104164619B (zh) * | 2014-08-29 | 2016-05-04 | 东北大学 | 一种无屈服平台的低碳钢钢板的短流程制造方法 |
| CN104959561B (zh) * | 2015-07-09 | 2017-12-01 | 东北大学 | 一种提高双辊连铸低碳微合金钢针状铁素体含量的方法 |
| CN104962829B (zh) * | 2015-07-09 | 2017-06-20 | 东北大学 | 一种含针状铁素体的双辊连铸低碳微合金钢及其制造方法 |
| KR101941877B1 (ko) * | 2015-09-24 | 2019-01-25 | (주)포스코 | 주편의 연속 주조 방법 |
| CN110312581B (zh) * | 2017-02-23 | 2021-05-18 | 普锐特冶金技术日本有限公司 | 薄板连续铸造装置 |
| CN113976847A (zh) * | 2021-10-29 | 2022-01-28 | 中天钢铁集团有限公司 | 一种改善低碳钢小方坯中心缩孔和裂纹的生产方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE81042T1 (de) * | 1988-07-14 | 1992-10-15 | Thyssen Stahl Ag | Verfahren zum herstellen eines stahlbandes mit einer dicke von weniger als 10 mm. |
| JPH06271984A (ja) * | 1993-03-22 | 1994-09-27 | Nippon Steel Corp | 耐疲労伝播特性とアレスト性の優れた鋼板およびその製造方法 |
| JPH06335706A (ja) * | 1993-05-26 | 1994-12-06 | Nippon Steel Corp | 表面品質の優れた熱延鋼板の製造方法 |
| JPH09504740A (ja) * | 1993-11-08 | 1997-05-13 | 石川島播磨重工業株式会社 | 鋳造鋼ストリップ |
| JPH07197195A (ja) * | 1993-12-28 | 1995-08-01 | Nkk Corp | 耐時効性に優れた鋼材およびその製造方法 |
| CA2163564C (en) | 1994-03-25 | 2000-11-14 | Hiroyuki Nakashima | Process for producing thin cast strip |
| WO1995026840A1 (fr) * | 1994-04-04 | 1995-10-12 | Nippon Steel Corporation | Procede de coulee en continu a double rouleaux et dispositif afferent |
| JP2792834B2 (ja) | 1995-04-18 | 1998-09-03 | 新日本製鐵株式会社 | 薄鋳帯からの強度500MPa 以下の炭素鋼薄鋼帯の製造方法 |
| JPH09122839A (ja) * | 1995-08-29 | 1997-05-13 | Mitsubishi Heavy Ind Ltd | 薄帯鋼板の製造方法 |
-
1997
- 1997-06-19 IT IT97RM000367A patent/IT1291931B1/it active IP Right Grant
-
1998
- 1998-06-18 MY MYPI98002724A patent/MY120045A/en unknown
- 1998-06-19 CZ CZ19994650A patent/CZ293823B6/cs not_active IP Right Cessation
- 1998-06-19 HU HU0004812A patent/HU222856B1/hu not_active IP Right Cessation
- 1998-06-19 CN CNB988063301A patent/CN1244422C/zh not_active Expired - Fee Related
- 1998-06-19 BR BR9810193-5A patent/BR9810193A/pt not_active IP Right Cessation
- 1998-06-19 AU AU79314/98A patent/AU744196B2/en not_active Ceased
- 1998-06-19 ZA ZA985359A patent/ZA985359B/xx unknown
- 1998-06-19 RU RU2000101274/02A patent/RU2212976C2/ru not_active IP Right Cessation
- 1998-06-19 AT AT98929636T patent/ATE313402T1/de active
- 1998-06-19 JP JP50410099A patent/JP3522770B2/ja not_active Expired - Fee Related
- 1998-06-19 CA CA002294333A patent/CA2294333C/en not_active Expired - Fee Related
- 1998-06-19 US US09/446,242 patent/US6502626B1/en not_active Expired - Lifetime
- 1998-06-19 PL PL98337500A patent/PL186657B1/pl not_active IP Right Cessation
- 1998-06-19 DE DE69832886T patent/DE69832886T2/de not_active Expired - Lifetime
- 1998-06-19 ES ES98929636T patent/ES2255731T3/es not_active Expired - Lifetime
- 1998-06-19 UA UA2000010303A patent/UA61113C2/uk unknown
- 1998-06-19 TR TR1999/03146T patent/TR199903146T2/xx unknown
- 1998-06-19 WO PCT/IT1998/000168 patent/WO1998057767A1/en not_active Ceased
- 1998-06-19 KR KR1019997011971A patent/KR20010013946A/ko not_active Ceased
- 1998-06-19 EP EP98929636A patent/EP1007248B1/en not_active Revoked
- 1998-06-19 SK SK1814-99A patent/SK285274B6/sk not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| ITRM970367A0 (enExample) | 1997-06-19 |
| EP1007248A1 (en) | 2000-06-14 |
| ATE313402T1 (de) | 2006-01-15 |
| ZA985359B (en) | 1999-02-23 |
| AU7931498A (en) | 1999-01-04 |
| CN1244422C (zh) | 2006-03-08 |
| SK285274B6 (sk) | 2006-10-05 |
| TR199903146T2 (xx) | 2000-07-21 |
| EP1007248B1 (en) | 2005-12-21 |
| ITRM970367A1 (it) | 1998-12-19 |
| BR9810193A (pt) | 2000-08-08 |
| HUP0004812A2 (hu) | 2001-05-28 |
| RU2212976C2 (ru) | 2003-09-27 |
| CZ293823B6 (cs) | 2004-08-18 |
| PL186657B1 (pl) | 2004-02-27 |
| CZ9904650A3 (cs) | 2000-10-11 |
| WO1998057767A1 (en) | 1998-12-23 |
| MY120045A (en) | 2005-08-30 |
| HU222856B1 (hu) | 2003-12-29 |
| JP2001502974A (ja) | 2001-03-06 |
| DE69832886T2 (de) | 2006-08-24 |
| UA61113C2 (en) | 2003-11-17 |
| DE69832886D1 (de) | 2006-01-26 |
| KR20010013946A (ko) | 2001-02-26 |
| SK181499A3 (en) | 2001-03-12 |
| IT1291931B1 (it) | 1999-01-21 |
| JP3522770B2 (ja) | 2004-04-26 |
| AU744196B2 (en) | 2002-02-21 |
| CN1260740A (zh) | 2000-07-19 |
| CA2294333A1 (en) | 1998-12-23 |
| CA2294333C (en) | 2004-10-05 |
| HUP0004812A3 (en) | 2001-07-30 |
| PL337500A1 (en) | 2000-08-28 |
| US6502626B1 (en) | 2003-01-07 |
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