CO5290278A1 - Moldeado de tira de acero - Google Patents
Moldeado de tira de aceroInfo
- Publication number
- CO5290278A1 CO5290278A1 CO00091386A CO00091386A CO5290278A1 CO 5290278 A1 CO5290278 A1 CO 5290278A1 CO 00091386 A CO00091386 A CO 00091386A CO 00091386 A CO00091386 A CO 00091386A CO 5290278 A1 CO5290278 A1 CO 5290278A1
- Authority
- CO
- Colombia
- Prior art keywords
- enclosure
- steel strip
- hydrogen gas
- strip
- casting
- Prior art date
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
- 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
-
- 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
- B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
-
- 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
- B22D11/0637—Accessories therefor
- B22D11/0697—Accessories therefor for casting in a protected atmosphere
-
- 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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/124—Accessories for subsequent treating or working cast stock in situ for cooling
-
- 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
- B22D11/14—Plants for continuous casting
- B22D11/148—Safety arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/003—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using inert gases
-
- 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
- B21B1/24—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 in a continuous or semi-continuous process
- B21B1/26—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 in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Un método para moldear en forma continua una tira de acero el cual comprende:sostener una piscina de moldeado de acero fundido sobre una o más superficies frías de moldeado;mover la superficie o superficies frías de moldeado para producir una tira de acero solidificada que se mueve apartándose de la piscina de moldeado;guiar sucesivamente la tira solidificada a través de un primero y un segundo recintos a medida que ésta se mueve apartándose de la piscina de moldeado;sellar el primero y el segundo recintos para restringir el ingreso de aire atmósferico; eintroducir agua dentro del segundo recinto en forma de rocío fino para generar vapor dentro del segundo recinto mediante lo cual se produce una presión superatmosférica en dicho recinto que sustancialmente excluya el ingreso de aire atmosférico.<EMI FILE="00091386_1" ID="1" IMF=JPEG >
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ4362A AUPQ436299A0 (en) | 1999-12-01 | 1999-12-01 | Casting steel strip |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5290278A1 true CO5290278A1 (es) | 2003-06-27 |
Family
ID=3818504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO00091386A CO5290278A1 (es) | 1999-12-01 | 2000-11-29 | Moldeado de tira de acero |
Country Status (15)
Country | Link |
---|---|
US (2) | US6776218B2 (es) |
EP (1) | EP1251982B1 (es) |
JP (1) | JP4763953B2 (es) |
KR (1) | KR100726284B1 (es) |
CN (1) | CN1217758C (es) |
AT (1) | ATE268657T1 (es) |
AU (2) | AUPQ436299A0 (es) |
BR (1) | BR0016974A (es) |
CA (1) | CA2390019C (es) |
CO (1) | CO5290278A1 (es) |
DE (1) | DE60011474T2 (es) |
PE (1) | PE20010865A1 (es) |
RU (1) | RU2002117288A (es) |
TW (1) | TW550126B (es) |
WO (1) | WO2001039914A1 (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPQ436299A0 (en) * | 1999-12-01 | 1999-12-23 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
AT411025B (de) * | 2002-02-27 | 2003-09-25 | Voest Alpine Ind Anlagen | Vorrichtung zum kontinuierlichen vergiessen von metallschmelze |
AU2003226348B2 (en) * | 2002-04-12 | 2008-09-18 | Castrip, Llc | Casting steel strip |
ITMI20021511A1 (it) | 2002-07-10 | 2004-01-12 | Danieli Off Mecc | Metodo e dispositivo per l'evacuazione di scarti di colata |
AT411822B (de) † | 2002-09-12 | 2004-06-25 | Voest Alpine Ind Anlagen | Verfahren und vorrichtung zum starten eines giessvorganges |
AT412539B (de) | 2003-05-06 | 2005-04-25 | Voest Alpine Ind Anlagen | Zweiwalzengiesseinrichtung |
SE527507C2 (sv) † | 2004-07-13 | 2006-03-28 | Abb Ab | En anordning och ett förfarande för stabilisering av ett metalliskt föremål samt en användning av anordningen |
US7926548B2 (en) | 2004-11-16 | 2011-04-19 | Rti International Metals, Inc. | Method and apparatus for sealing an ingot at initial startup |
DE102004061939B3 (de) * | 2004-12-22 | 2006-08-03 | Siemens Ag | Gießwalzanlage für ein Metallband, Erzeugungsverfahren für ein Metallband und Metallband selbst |
US7181822B2 (en) * | 2005-01-20 | 2007-02-27 | Nucor Corporation | Method and apparatus for controlling strip shape in hot rolling mills |
US8562766B2 (en) | 2006-02-27 | 2013-10-22 | Nucor Corporation | Method for making a low surface roughness cast strip |
US20070199627A1 (en) * | 2006-02-27 | 2007-08-30 | Blejde Walter N | Low surface roughness cast strip and method and apparatus for making the same |
RU2491149C2 (ru) * | 2008-03-19 | 2013-08-27 | Ньюкор Корпорейшн | Устройство для литья полосы с позиционированием литейных валков |
US20090236068A1 (en) * | 2008-03-19 | 2009-09-24 | Nucor Corporation | Strip casting apparatus for rapid set and change of casting rolls |
US20090288798A1 (en) * | 2008-05-23 | 2009-11-26 | Nucor Corporation | Method and apparatus for controlling temperature of thin cast strip |
US7984748B2 (en) * | 2008-07-03 | 2011-07-26 | Nucor Corporation | Apparatus for continuous strip casting |
EP2287343B1 (en) * | 2008-08-28 | 2012-12-26 | Hyundai Steel Company | Continuous press hardening process and apparatus therefor |
KR101264228B1 (ko) * | 2009-07-27 | 2013-05-22 | 주식회사 포스코 | 압연 후 제품 표면 품질이 양호한 쌍롤식 박판 주조방법 |
US20110100970A1 (en) * | 2009-11-03 | 2011-05-05 | Lincoln Global, Inc. | Manufacture of cored welding electrodes |
KR101264230B1 (ko) * | 2009-12-21 | 2013-05-22 | 주식회사 포스코 | 제품 표면이 양호한 쌍롤식 박판 주조방법 |
DE102011000089A1 (de) * | 2011-01-11 | 2012-07-12 | Thyssenkrupp Steel Europe Ag | Verfahren zum Herstellen eines warmgewalzten Stahlflachprodukts |
SK50222014A3 (sk) * | 2011-11-17 | 2014-09-04 | Nucor Corporation | Spôsob kontinuálneho liatia tenkého oceľového pásu |
US9156082B2 (en) * | 2013-06-04 | 2015-10-13 | Nucor Corporation | Method of continuously casting thin strip |
AU2018338204B2 (en) * | 2017-09-22 | 2024-05-23 | Nucor Corporation | Iterative learning control for periodic disturbances in twin-roll strip casting with measurement delay |
US20220340993A1 (en) | 2019-09-19 | 2022-10-27 | Baoshan Iron & Steel Co., Ltd. | Hot-rolled steel plate/strip for sulfuric acid dew point corrosion resistance and manufacturing method therefor |
EP4033000A4 (en) | 2019-09-19 | 2023-03-15 | Baoshan Iron & Steel Co., Ltd. | MARTENSITIC STEEL STRIP AND METHOD OF MANUFACTURING THEREOF |
CN112517863A (zh) | 2019-09-19 | 2021-03-19 | 宝山钢铁股份有限公司 | 一种高强薄规格花纹钢板/带及其制造方法 |
DE112020004462T9 (de) | 2019-09-19 | 2022-08-04 | Baoshan Iron & Steel Co., Ltd. | Feuerfestes und witterungsbeständiges stahlblech/-band und verfahren zur herstellung desselben |
US20220389534A1 (en) | 2019-09-19 | 2022-12-08 | Baoshan Iron & Steel Co., Ltd. | Nb microalloyed high strength high hole expansion steel and production method therefor |
CN112522576B (zh) | 2019-09-19 | 2022-11-18 | 宝山钢铁股份有限公司 | 一种薄规格高耐蚀钢及其生产方法 |
DE112020004461T5 (de) | 2019-09-19 | 2022-06-02 | Baoshan Iron & Steel Co., Ltd. | Warmgewalztes 30crmo-legiertes stahlblech/-band und verfahren zur herstellung desselben |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE792303A (fr) * | 1971-06-09 | 1973-03-30 | Battelle Memorial Institute | Procede de coulee continue d'une barre de metal et dispositif pour la mise en oeuvre de ce procede |
US4000771A (en) * | 1973-07-27 | 1977-01-04 | Williamson Calvin C | Method of and apparatus for continuous casting |
DE2757694A1 (de) * | 1977-12-21 | 1979-06-28 | Mannesmann Ag | Verfahren und vorrichtung zum kuehlen des stranges beim stranggiessen von metallen |
JPS57127505A (en) * | 1981-01-22 | 1982-08-07 | Nippon Steel Corp | Direct rolling manufacturing device for steel |
JPS58202958A (ja) * | 1982-05-20 | 1983-11-26 | Kawasaki Steel Corp | 鋼の連続鋳造方法 |
JPS59185557A (ja) * | 1983-04-05 | 1984-10-22 | Sumitomo Metal Ind Ltd | 連続鋳造鋳片の冷却水スプレ−装置 |
JPS60262915A (ja) * | 1984-06-11 | 1985-12-26 | Sumitomo Metal Ind Ltd | 連続鋳造鋳片の表面割れ防止法 |
US4568882A (en) * | 1984-10-01 | 1986-02-04 | National Semiconductor Corporation | Digital FSK demodulator circuit |
JPS6277151A (ja) * | 1985-09-30 | 1987-04-09 | Nippon Steel Corp | 双ロール型連続鋳造装置 |
JPH0568525A (ja) | 1991-09-12 | 1993-03-23 | Ajinomoto Co Inc | 立体成型食品の製造法 |
BR9505866A (pt) * | 1994-03-25 | 1996-02-21 | Nippon Steel Corp | Processo para peodução de tira fundida delgada |
WO1995026840A1 (en) * | 1994-04-04 | 1995-10-12 | Nippon Steel Corporation | Twin-roll type continuous casting method and device |
JPH07331330A (ja) * | 1994-04-14 | 1995-12-19 | Nippon Steel Corp | 表面品質の優れたCr−Ni系ステンレス鋼薄板の製造方法および薄帯状鋳片の製造設備 |
TW297788B (es) * | 1994-12-15 | 1997-02-11 | Sumitomo Metal Ind | |
AUPN101495A0 (en) * | 1995-02-10 | 1995-03-09 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
BR9606325A (pt) * | 1995-04-14 | 1997-09-16 | Nippon Steel Corp | Aparelho para a produção de uma tira de aço inoxidável |
AUPN733095A0 (en) * | 1995-12-22 | 1996-01-25 | Bhp Steel (Jla) Pty Limited | Twin roll continuous caster |
AUPN872596A0 (en) * | 1996-03-19 | 1996-04-18 | Bhp Steel (Jla) Pty Limited | Strip casting |
JP3139402B2 (ja) * | 1997-01-10 | 2001-02-26 | 住友金属工業株式会社 | 鋳片の未凝固圧下方法 |
AUPQ436299A0 (en) * | 1999-12-01 | 1999-12-23 | Bhp Steel (Jla) Pty Limited | Casting steel strip |
-
1999
- 1999-12-01 AU AUPQ4362A patent/AUPQ436299A0/en not_active Abandoned
-
2000
- 2000-11-29 CO CO00091386A patent/CO5290278A1/es not_active Application Discontinuation
- 2000-11-30 DE DE60011474T patent/DE60011474T2/de not_active Expired - Lifetime
- 2000-11-30 WO PCT/AU2000/001478 patent/WO2001039914A1/en active IP Right Grant
- 2000-11-30 BR BR0016974-9A patent/BR0016974A/pt not_active IP Right Cessation
- 2000-11-30 KR KR1020027006962A patent/KR100726284B1/ko not_active IP Right Cessation
- 2000-11-30 RU RU2002117288/02A patent/RU2002117288A/ru unknown
- 2000-11-30 CA CA002390019A patent/CA2390019C/en not_active Expired - Fee Related
- 2000-11-30 EP EP00981076A patent/EP1251982B1/en not_active Expired - Lifetime
- 2000-11-30 CN CN008181667A patent/CN1217758C/zh not_active Expired - Fee Related
- 2000-11-30 AT AT00981076T patent/ATE268657T1/de not_active IP Right Cessation
- 2000-11-30 JP JP2001541636A patent/JP4763953B2/ja not_active Expired - Fee Related
- 2000-11-30 AU AU18438/01A patent/AU772735B2/en not_active Ceased
- 2000-11-30 PE PE2000001278A patent/PE20010865A1/es not_active Application Discontinuation
- 2000-12-13 TW TW089125476A patent/TW550126B/zh not_active IP Right Cessation
-
2002
- 2002-04-12 US US10/121,567 patent/US6776218B2/en not_active Expired - Fee Related
-
2003
- 2003-04-11 US US10/411,846 patent/US6920912B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE268657T1 (de) | 2004-06-15 |
CA2390019A1 (en) | 2001-06-07 |
KR100726284B1 (ko) | 2007-06-11 |
AU772735B2 (en) | 2004-05-06 |
KR20020063905A (ko) | 2002-08-05 |
CN1217758C (zh) | 2005-09-07 |
BR0016974A (pt) | 2003-01-07 |
EP1251982A1 (en) | 2002-10-30 |
AU1843801A (en) | 2001-06-12 |
DE60011474D1 (de) | 2004-07-15 |
EP1251982B1 (en) | 2004-06-09 |
CN1414889A (zh) | 2003-04-30 |
EP1251982A4 (en) | 2003-03-12 |
AUPQ436299A0 (en) | 1999-12-23 |
TW550126B (en) | 2003-09-01 |
US20020153124A1 (en) | 2002-10-24 |
CA2390019C (en) | 2009-11-17 |
WO2001039914A1 (en) | 2001-06-07 |
US20040123973A1 (en) | 2004-07-01 |
US6776218B2 (en) | 2004-08-17 |
JP2003515455A (ja) | 2003-05-07 |
DE60011474T2 (de) | 2005-06-23 |
JP4763953B2 (ja) | 2011-08-31 |
RU2002117288A (ru) | 2004-02-20 |
US6920912B2 (en) | 2005-07-26 |
PE20010865A1 (es) | 2001-09-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Application refused |