ES2055608T3 - Proceso y planta para obtener rollos de tiras de acero con caracteristicas de laminacion en frio y directamente obtenidos en una linea de laminacion en caliente. - Google Patents
Proceso y planta para obtener rollos de tiras de acero con caracteristicas de laminacion en frio y directamente obtenidos en una linea de laminacion en caliente.Info
- Publication number
- ES2055608T3 ES2055608T3 ES91912509T ES91912509T ES2055608T3 ES 2055608 T3 ES2055608 T3 ES 2055608T3 ES 91912509 T ES91912509 T ES 91912509T ES 91912509 T ES91912509 T ES 91912509T ES 2055608 T3 ES2055608 T3 ES 2055608T3
- Authority
- ES
- Spain
- Prior art keywords
- hot rolling
- cold rolling
- plant
- steel strip
- directly obtained
- 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
- 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
-
- 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
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/04—Ferritic rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/14—Soft reduction
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/021—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular fabrication or treatment of ingot or slab
- 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0231—Warm 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 by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S29/00—Metal working
- Y10S29/032—Rolling with other step
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/45—Scale remover or preventor
- Y10T29/4517—Rolling deformation or deflection
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4998—Combined manufacture including applying or shaping of fluent material
- Y10T29/49988—Metal casting
- Y10T29/49991—Combined with rolling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5184—Casting and working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Continuous Casting (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Laminated Bodies (AREA)
Abstract
UN PROCESO PARA LA OBTENCION DE BOBINAS DE CINTA DE ACERO CON CARACTERISTICAS DE PRODUCTOS DE ENROLLADO CALIENTE, DIRECTAMENTE SOBRE UNA LINEA DE ENROLLADO FRIO, QUE COMPRENDE ADEMAS DE LOS PASOS DE FUNDIDO Y DE REDUCCION DE ESPESOR A UNA TEMPERATURA DE MAS DE 1100 C SOBRE LA SOLIDIFICACION, CALENTAMIENTO POR INDUCCION DEL PRODUCTO Y UN POSTERIOR PASO DE ENROLLADO CALIENTE, POR ENCIMA DEL PUNTO AR3, UN PASO DE ENFRIAMIENTO Y CONTROL DE TEMPERATURA EN UN RANGO DE ENTRE 600 Y 250 C, DE ESTE MODO INFERIOR A DICHO PUNTO AR3, ASI COMO UNO O MAS PASOS DE ENROLLADO FRIO EN SERIES, CON UN ENROLLADO FINAL DEL PRODUCTO OBTENIDO. TAMBIEN SE DESCRIBE UNA PLANTA PREFERIBLE PARA LA PUESTA EN PRACTICA DE DICHO PROCESO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT02088490A IT1244295B (it) | 1990-07-09 | 1990-07-09 | Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2055608T3 true ES2055608T3 (es) | 1994-08-16 |
Family
ID=11173538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91912509T Expired - Lifetime ES2055608T3 (es) | 1990-07-09 | 1991-07-05 | Proceso y planta para obtener rollos de tiras de acero con caracteristicas de laminacion en frio y directamente obtenidos en una linea de laminacion en caliente. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5329688A (es) |
EP (1) | EP0541574B1 (es) |
JP (1) | JPH06503853A (es) |
AT (1) | ATE106286T1 (es) |
AU (1) | AU644889B2 (es) |
BG (1) | BG60451B1 (es) |
BR (1) | BR9106630A (es) |
CA (1) | CA2085223A1 (es) |
DE (1) | DE69102280T2 (es) |
DK (1) | DK0541574T3 (es) |
ES (1) | ES2055608T3 (es) |
FI (1) | FI98896C (es) |
HU (1) | HU211120B (es) |
IT (1) | IT1244295B (es) |
NO (1) | NO176949C (es) |
RO (1) | RO111166B1 (es) |
RU (1) | RU2070584C1 (es) |
WO (1) | WO1992000815A1 (es) |
ZA (1) | ZA915034B (es) |
ZW (1) | ZW8091A1 (es) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4121489C2 (de) * | 1991-06-26 | 1994-08-04 | Mannesmann Ag | Ofenanlage als Zwischenspeicher hinter einer Dünnbrammengießanlage |
IT1252847B (it) * | 1991-10-31 | 1995-06-28 | Danieli Off Mecc | Gruppo di prelaminazione controllata per bramme sottili uscenti da colata continua |
TW245661B (es) * | 1993-01-29 | 1995-04-21 | Hitachi Seisakusyo Kk | |
AT398396B (de) * | 1993-02-16 | 1994-11-25 | Voest Alpine Ind Anlagen | Verfahren zum herstellen eines bandes, vorstreifens oder einer bramme |
AU658993B2 (en) * | 1993-07-23 | 1995-05-04 | Tippins Incorporated | Method and apparatus for intermediate thickness slab caster and in-line hot strip and plate line |
US5564178A (en) * | 1993-09-10 | 1996-10-15 | Kyoei Steel Ltd. | Process of producing a hot coil and a production system of producing the same |
US5632177A (en) * | 1994-03-01 | 1997-05-27 | Hitachi, Ltd. | System and method for manufacturing thin plate by hot working |
IT1267916B1 (it) * | 1994-03-31 | 1997-02-18 | Danieli Off Mecc | Procedimento per la produzione di nastro partendo da bramme sottili e relativo impianto |
CA2202616C (en) * | 1994-10-20 | 2001-01-23 | Fritz-Peter Pleschiutschnigg | Process and device for producing a steel strip with the properties of a cold-rolled product |
DE69522423T2 (de) | 1994-12-16 | 2002-04-11 | Hyundai Electronics America | Digitalisierstift und Verfahren |
AT403169B (de) * | 1995-04-13 | 1997-11-25 | Voest Alpine Ind Anlagen | Haspelofen für ein warmband |
DE19529049C1 (de) * | 1995-07-31 | 1997-03-20 | Mannesmann Ag | Hochgeschwindigkeits-Dünnbrammenanlage |
ATE189627T1 (de) * | 1995-09-06 | 2000-02-15 | Schloemann Siemag Ag | Warmbandproduktionsanlage für das walzen von dünnem walzband |
DE19540978A1 (de) * | 1995-11-03 | 1997-05-07 | Schloemann Siemag Ag | Produktionsanlage zum kontinuierlichen- oder diskontinuierlichen Auswalzen von Warmband |
NL1001976C2 (nl) * | 1995-12-22 | 1997-06-24 | Hoogovens Groep Bv | Werkwijze en inrichting voor het continu gieten van staal. |
US5661884A (en) * | 1996-02-20 | 1997-09-02 | Tippins Incorporated | Offset high-pressure water descaling system |
NL1007739C2 (nl) | 1997-12-08 | 1999-06-09 | Hoogovens Staal Bv | Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte. |
IT1289036B1 (it) * | 1996-12-09 | 1998-09-25 | Danieli Off Mecc | Linea di colata continua compatta |
US5727412A (en) * | 1997-01-16 | 1998-03-17 | Tippins Incorporated | Method and apparatus for rolling strip or plate |
GB2322320A (en) * | 1997-02-21 | 1998-08-26 | Kvaerner Metals Cont Casting | Continuous casting with rolling stages separated by a temperature controlling stage |
DE19712616C2 (de) * | 1997-03-26 | 1999-07-15 | Thyssen Stahl Ag | Warmwalzen von Stahlband |
EP0893168B1 (de) * | 1997-07-23 | 2002-05-22 | SMS Demag AG | Verfahren zur Herstellung von 0.5 mm dicken Warmband in einer Warmbandstrasse |
NL1007731C2 (nl) * | 1997-12-08 | 1999-06-09 | Hoogovens Staal Bv | Werkwijze en inrichting voor het vervaardigen van een ferritisch gewalste stalen band. |
KR100368253B1 (ko) | 1997-12-09 | 2003-03-15 | 주식회사 포스코 | 미니밀프로세스에의한열연판의제조방법 |
WO2000051755A1 (en) * | 1999-03-04 | 2000-09-08 | Pohang Iron & Steel Co., Ltd. | Method of manufacturing hot rolled steel sheet using mini mill process |
US6202462B1 (en) | 1998-05-26 | 2001-03-20 | Material Sciences Corporation | Method of forming noise-damping material with ultra-thin viscoelastic layer |
US5956990A (en) * | 1998-08-14 | 1999-09-28 | Danieli United | Apparatus and method for producing and handling superlarge coils of metal strip |
IT1303873B1 (it) * | 1998-11-26 | 2001-03-01 | Demag Italimpianti Spa | Laminatoio a caldo per nastri sottili |
KR100368236B1 (ko) * | 1998-12-18 | 2003-04-21 | 주식회사 포스코 | 자기차폐성이 우수한 이너쉴드용 극박냉연강판의 제조방법 |
DE19903926A1 (de) * | 1999-02-01 | 2000-08-03 | Sms Demag Ag | Verfahren und Anlage zum Umformen von Metallband |
DE19905286A1 (de) * | 1999-02-03 | 2000-08-10 | Sms Demag Ag | Arbeitsverfahren und Anlage zum flexiblen und wirtschaftlichen Beizen und Kaltwalzen von Metallbändern |
US6182490B1 (en) | 1999-03-19 | 2001-02-06 | Danieli Technology Inc. | Super thin strip hot rolling |
US6336980B1 (en) | 1999-05-21 | 2002-01-08 | Danieli Technology, Inc. | Method for in-line heat treatment of hot rolled stock |
WO2001064362A1 (fr) * | 2000-03-01 | 2001-09-07 | Nkk Corporation | Dispositif et procede de refroidissement d'une bande d'acier laminee a chaud et procede de fabrication de cette bande d'acier laminee a chaud |
US6622778B1 (en) * | 2000-07-12 | 2003-09-23 | Danieli Technology, Inc. | Method for the direct production of scale-free thin metal strip |
DE10141179A1 (de) * | 2001-08-22 | 2003-03-06 | Sms Demag Ag | Verfahren und Gieß-Walz-Anlage zum Herstellen von Metallband, insbesondere von warmgewalztem Stahlband aus stranggegossenem Vorband |
US6543122B1 (en) | 2001-09-21 | 2003-04-08 | Alcoa Inc. | Process for producing thick sheet from direct chill cast cold rolled aluminum alloy |
DE10203711A1 (de) * | 2002-01-31 | 2003-08-14 | Sms Demag Ag | Verfahren und Anlage zur Herstellung von Warmband aus austenitischen nichtrostenden Stählen |
DE10325955A1 (de) | 2003-06-07 | 2004-12-23 | Sms Demag Ag | Verfahren und Anlage zum Erzeugen von Stahlprodukten mit bester Oberflächenqualität |
CN100404149C (zh) * | 2005-05-20 | 2008-07-23 | 唐山钢铁股份有限公司 | 一种薄板坯C-Mn板带钢的生产工艺 |
CN100423857C (zh) * | 2005-09-07 | 2008-10-08 | 鞍山市穗丰草制品厂 | 高强度包装钢带的生产设备及其生产方法 |
DE102005047936A1 (de) * | 2005-10-06 | 2007-04-12 | Sms Demag Ag | Verfahren und Vorrichtung zum Reinigen von Brammen, Dünnbrammen, Profilen oder dergleichen |
WO2007072516A1 (en) * | 2005-12-22 | 2007-06-28 | Giovanni Arvedi | Process and related plant for producing steel strips with solution of continuity |
US20100252149A1 (en) * | 2006-01-26 | 2010-10-07 | Giovanni Arvedi | Hot rolled dual phase steel strip having features of a cold rolled strip |
US7736444B1 (en) | 2006-04-19 | 2010-06-15 | Silicon Steel Technology, Inc. | Method and system for manufacturing electrical silicon steel |
DE102008010062A1 (de) * | 2007-06-22 | 2008-12-24 | Sms Demag Ag | Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl |
AT506065B1 (de) | 2007-11-22 | 2009-06-15 | Siemens Vai Metals Tech Gmbh | Verfahren zum kontinuierlichen austenitischen walzen eines in einem kontinuierlichen giessprozess hergestellten vorbandes und kombinierte giess- und walzanlage zur durchführung des verfahrens |
IT1400002B1 (it) * | 2010-05-10 | 2013-05-09 | Danieli Off Mecc | Procedimento ed impianto per la produzione di prodotti laminati piani |
IT1405344B1 (it) * | 2010-06-14 | 2014-01-03 | Danieli Off Mecc | Linea di laminazione e relativo procedimento |
US8561880B2 (en) * | 2012-02-11 | 2013-10-22 | International Business Machines Corporation | Forming metal preforms and metal balls |
CN103962398B (zh) * | 2013-01-29 | 2016-01-20 | 宝山钢铁股份有限公司 | 一种冷轧带钢生产工艺 |
MY177954A (en) | 2014-06-11 | 2020-09-28 | Arvedi Steel Eng S P A | Thin slab nozzle for distributing high mass flow rates |
EP2998046B1 (en) * | 2014-09-12 | 2017-11-15 | Arvedi Steel Engineering S.p.A. | Integrated plant with very low environmental impact for producing hot-rolled and cold-rolled steel strip |
IT201800009259A1 (it) * | 2018-10-08 | 2020-04-08 | Danieli Off Mecc | Metodo di produzione di un nastro metallico, ed impianto di produzione che implementa detto metodo |
CN109513892B (zh) * | 2018-11-28 | 2020-12-29 | 涿州市诚达设备制造有限公司 | 带材线整机 |
JP2022531669A (ja) | 2019-05-07 | 2022-07-08 | ユナイテッド ステイツ スチール コーポレイション | 連続鋳造された熱間圧延高強度鋼板製品を製造する方法 |
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FI27800A (fi) * | 1955-08-10 | Isaksson Axel Mentor | Sätt att befria varmvalsat material från valshud och maskin för sättets utförande | |
US2226500A (en) * | 1935-05-09 | 1940-12-24 | Edgar J Griffiths | Method and apparatus for making sheet metal |
US2359095A (en) * | 1939-10-17 | 1944-09-26 | American Steel & Wire Co | Continuous production of elongated metal stock |
US2702766A (en) * | 1950-10-21 | 1955-02-22 | Scovill Manufacturing Co | Method and apparatus for processing strip material through treating units |
US3154442A (en) * | 1961-05-19 | 1964-10-27 | Vaughn Machinery Co | Apparatus and process for continuously heat treating wire and the like |
FR2000642B1 (es) * | 1968-01-24 | 1973-04-06 | Sumitomo Metal Ind | |
JPS56144805A (en) * | 1980-04-15 | 1981-11-11 | Nippon Kokan Kk <Nkk> | Direct rolling apparatus |
KR900007072B1 (ko) * | 1985-03-15 | 1990-09-28 | 신닛뽄 세이데쓰 가부시끼가이샤 | 냉간압연 강스트립의 제조방법 및 장치 |
US4793401A (en) * | 1985-12-12 | 1988-12-27 | Kawasaki Steel Corporation | Method of producing thin steel sheets having an improved processability |
JP2585529B2 (ja) * | 1986-04-14 | 1997-02-26 | 株式会社日立製作所 | 高温の薄板鋳片を減厚圧延する方法及び装置 |
NL8702050A (nl) * | 1987-09-01 | 1989-04-03 | Hoogovens Groep Bv | Werkwijze en inrichting voor de vervaardiging van bandvormig vervormingsstaal met goede mechanische en oppervlakte-eigenschappen. |
IT1224318B (it) * | 1988-05-26 | 1990-10-04 | Mannesmann Ag | Processo ed impianto per la produzione continua di nastro di acciaio |
NL8802892A (nl) * | 1988-11-24 | 1990-06-18 | Hoogovens Groep Bv | Werkwijze voor het vervaardigen van vervormingsstaal en band vervaardigd daarmee. |
-
1990
- 1990-07-09 IT IT02088490A patent/IT1244295B/it active IP Right Grant
-
1991
- 1991-06-28 ZA ZA915034A patent/ZA915034B/xx unknown
- 1991-06-28 ZW ZW80/91A patent/ZW8091A1/xx unknown
- 1991-07-05 ES ES91912509T patent/ES2055608T3/es not_active Expired - Lifetime
- 1991-07-05 AT AT91912509T patent/ATE106286T1/de active
- 1991-07-05 HU HU9300031A patent/HU211120B/hu not_active IP Right Cessation
- 1991-07-05 DK DK91912509.6T patent/DK0541574T3/da active
- 1991-07-05 RO RO93-00014A patent/RO111166B1/ro unknown
- 1991-07-05 US US07/971,846 patent/US5329688A/en not_active Expired - Fee Related
- 1991-07-05 BR BR919106630A patent/BR9106630A/pt not_active Application Discontinuation
- 1991-07-05 AU AU81007/91A patent/AU644889B2/en not_active Ceased
- 1991-07-05 DE DE69102280T patent/DE69102280T2/de not_active Revoked
- 1991-07-05 CA CA002085223A patent/CA2085223A1/en not_active Abandoned
- 1991-07-05 EP EP91912509A patent/EP0541574B1/en not_active Revoked
- 1991-07-05 RU RU9192016605A patent/RU2070584C1/ru active
- 1991-07-05 JP JP3511899A patent/JPH06503853A/ja active Pending
- 1991-07-05 WO PCT/IT1991/000057 patent/WO1992000815A1/en not_active Application Discontinuation
-
1992
- 1992-12-02 NO NO924640A patent/NO176949C/no unknown
- 1992-12-28 FI FI925907A patent/FI98896C/fi not_active IP Right Cessation
-
1993
- 1993-01-08 BG BG97268A patent/BG60451B1/bg unknown
Also Published As
Publication number | Publication date |
---|---|
AU8100791A (en) | 1992-02-04 |
DE69102280T2 (de) | 1994-09-15 |
ZA915034B (en) | 1992-06-24 |
FI925907A (fi) | 1992-12-28 |
EP0541574B1 (en) | 1994-06-01 |
US5329688A (en) | 1994-07-19 |
NO176949B (no) | 1995-03-20 |
FI98896C (fi) | 1997-09-10 |
FI925907A0 (fi) | 1992-12-28 |
FI98896B (fi) | 1997-05-30 |
AU644889B2 (en) | 1993-12-23 |
NO924640D0 (no) | 1992-12-02 |
BR9106630A (pt) | 1993-04-20 |
CA2085223A1 (en) | 1992-01-10 |
WO1992000815A1 (en) | 1992-01-23 |
RO111166B1 (ro) | 1996-07-30 |
IT9020884A1 (it) | 1992-01-10 |
BG97268A (bg) | 1993-12-24 |
HU211120B (en) | 1995-10-30 |
DK0541574T3 (da) | 1994-08-22 |
RU2070584C1 (ru) | 1996-12-20 |
HU9300031D0 (en) | 1993-04-28 |
IT9020884A0 (it) | 1990-07-09 |
NO924640L (no) | 1993-01-07 |
IT1244295B (it) | 1994-07-08 |
BG60451B1 (bg) | 1995-04-28 |
ZW8091A1 (en) | 1991-09-18 |
HUT63081A (en) | 1993-07-28 |
DE69102280D1 (de) | 1994-07-07 |
EP0541574A1 (en) | 1993-05-19 |
NO176949C (no) | 1995-06-28 |
ATE106286T1 (de) | 1994-06-15 |
JPH06503853A (ja) | 1994-04-28 |
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