EP0947265A3 - Procédé de coulée en continu et laminage pour le finissage d'une barre de coulée dans une tolérance prédéterminée de sa largeur finale - Google Patents

Procédé de coulée en continu et laminage pour le finissage d'une barre de coulée dans une tolérance prédéterminée de sa largeur finale Download PDF

Info

Publication number
EP0947265A3
EP0947265A3 EP99106087A EP99106087A EP0947265A3 EP 0947265 A3 EP0947265 A3 EP 0947265A3 EP 99106087 A EP99106087 A EP 99106087A EP 99106087 A EP99106087 A EP 99106087A EP 0947265 A3 EP0947265 A3 EP 0947265A3
Authority
EP
European Patent Office
Prior art keywords
finish rolling
width
continuous casting
cast strand
net width
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.)
Granted
Application number
EP99106087A
Other languages
German (de)
English (en)
Other versions
EP0947265B1 (fr
EP0947265A2 (fr
Inventor
Jürgen Seidel
Karl-Ernst Dr. Hensger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Demag AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SMS Demag AG filed Critical SMS Demag AG
Publication of EP0947265A2 publication Critical patent/EP0947265A2/fr
Publication of EP0947265A3 publication Critical patent/EP0947265A3/fr
Application granted granted Critical
Publication of EP0947265B1 publication Critical patent/EP0947265B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22D11/16—Controlling or regulating processes or operations
    • 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
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
EP99106087A 1998-03-31 1999-03-26 Procédé de coulée en continu et laminage pour le finissage d'une barre de coulée dans une tolérance prédéterminée de sa largeur finale Expired - Lifetime EP0947265B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19814222 1998-03-31
DE19814222A DE19814222A1 (de) 1998-03-31 1998-03-31 Verfahren zum Stranggießen und Fertigwalzen eines Gießstranges innerhalb einer vorgegebenen Fertigbreitentoleranz

Publications (3)

Publication Number Publication Date
EP0947265A2 EP0947265A2 (fr) 1999-10-06
EP0947265A3 true EP0947265A3 (fr) 2001-01-31
EP0947265B1 EP0947265B1 (fr) 2005-09-28

Family

ID=7862993

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99106087A Expired - Lifetime EP0947265B1 (fr) 1998-03-31 1999-03-26 Procédé de coulée en continu et laminage pour le finissage d'une barre de coulée dans une tolérance prédéterminée de sa largeur finale

Country Status (6)

Country Link
US (1) US6112394A (fr)
EP (1) EP0947265B1 (fr)
JP (1) JPH11319901A (fr)
AT (1) ATE305347T1 (fr)
DE (2) DE19814222A1 (fr)
ES (1) ES2249855T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10047381A1 (de) * 2000-09-25 2002-04-18 Siemens Ag Verfahren und Vorrichtung zum Betreiben einer Anlage der Grundstoffindustrie
CN101786146B (zh) * 2009-12-30 2012-01-11 东北大学 一种在线控制炼钢连铸的方法
RU2453385C2 (ru) * 2010-08-30 2012-06-20 Закрытое акционерное общество "Волгоградский металлургический завод "Красный Октябрь" (ЗАО "ВМЗ "Красный Октябрь") Способ прокатки с созданием заданного напряженного состояния по сечению заготовки и заготовка для его осуществления
DE102015223496A1 (de) * 2015-11-26 2017-06-01 Sms Group Gmbh Verfahren und Vorrichtung zum Einstellen der Breite eines stranggegossenen Metallstrangs

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358358A (en) * 1964-12-31 1967-12-19 United States Steel Corp Method of reducing width of metal slabs
EP0149734A2 (fr) * 1984-01-05 1985-07-31 Sms Schloemann-Siemag Aktiengesellschaft Lingotière pour la coulée continue d'un ruban d'acier
DE3501422A1 (de) * 1984-02-16 1985-08-22 Voest-Alpine Ag, Linz Durchlaufkokille fuer eine stranggiessanlage
JPS63252609A (ja) * 1987-04-10 1988-10-19 Mitsubishi Heavy Ind Ltd ホツトストリツプミルの板幅制御方法
JPH01233005A (ja) * 1988-03-14 1989-09-18 Sumitomo Metal Ind Ltd 薄鋳片の熱間圧延における板幅制御方法
JPH08192209A (ja) * 1995-01-13 1996-07-30 Kobe Steel Ltd ストリップの熱間圧延方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5340631A (en) * 1976-09-27 1978-04-13 Kawasaki Steel Co Method of changing width of casting in continuous casting
US4110824A (en) * 1977-05-18 1978-08-29 Youngstown Sheet And Tube Company Method and apparatus for continuously processing strand
US4577277A (en) * 1983-03-07 1986-03-18 Kabushiki Kaisha Kobe Seiko Sho Method and apparatus of continuous casting by the use of mold oscillating system
US5205345A (en) * 1991-08-07 1993-04-27 Acutus Industries Method and apparatus for slab width control
JP2698520B2 (ja) * 1992-08-31 1998-01-19 日立金属株式会社 通気性鋳型の鋳造方案の作成方法
DE4310332A1 (de) * 1993-03-31 1994-10-06 Mueller Weingarten Maschf Verfahren zur Ermittlung von optimalen Parametern eines Gießprozesses insbesondere an Druckgießmaschinen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358358A (en) * 1964-12-31 1967-12-19 United States Steel Corp Method of reducing width of metal slabs
EP0149734A2 (fr) * 1984-01-05 1985-07-31 Sms Schloemann-Siemag Aktiengesellschaft Lingotière pour la coulée continue d'un ruban d'acier
DE3501422A1 (de) * 1984-02-16 1985-08-22 Voest-Alpine Ag, Linz Durchlaufkokille fuer eine stranggiessanlage
JPS63252609A (ja) * 1987-04-10 1988-10-19 Mitsubishi Heavy Ind Ltd ホツトストリツプミルの板幅制御方法
JPH01233005A (ja) * 1988-03-14 1989-09-18 Sumitomo Metal Ind Ltd 薄鋳片の熱間圧延における板幅制御方法
JPH08192209A (ja) * 1995-01-13 1996-07-30 Kobe Steel Ltd ストリップの熱間圧延方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 045 (M - 792) 2 February 1989 (1989-02-02) *
PATENT ABSTRACTS OF JAPAN vol. 013, no. 560 (M - 906) 13 December 1989 (1989-12-13) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 11 29 November 1996 (1996-11-29) *

Also Published As

Publication number Publication date
EP0947265B1 (fr) 2005-09-28
ATE305347T1 (de) 2005-10-15
DE19814222A1 (de) 1999-10-07
ES2249855T3 (es) 2006-04-01
EP0947265A2 (fr) 1999-10-06
DE59912593D1 (de) 2005-11-03
JPH11319901A (ja) 1999-11-24
US6112394A (en) 2000-09-05

Similar Documents

Publication Publication Date Title
AU2592901A (en) Interlocking erosion control block with integral mold
HUP0004812A3 (en) Continuous casting process for producing low carbon steel strips and low carbon steel strips produced by this process
EP0798061A4 (fr) Procede de reglage du niveau de metal en fusion dans une machine de coulage continu
HU9602115D0 (en) Mold for continuous casting and method of making the mold
EP0721817A4 (fr) Procede de coulee continue de l'acier
AU3348301A (en) Method for producing a cast wheel-rim and a casting mould for the same
EP0947265A3 (fr) Procédé de coulée en continu et laminage pour le finissage d'une barre de coulée dans une tolérance prédéterminée de sa largeur finale
EP1066897A4 (fr) Billette a coulee continue et methode de production par ce procede
AU693384B2 (en) Molten steel thin cast piece and method for producing the same and cooling drum for a thin cast piece continuous casting device
AU6573798A (en) Improved continuous casting mold and method
AU6981098A (en) Method for producing steel for large molds
AU6775696A (en) Molten metal admission control in casting
GB2294001B (en) Thixocasting semi-molten casting material, and process for producing the same
AU5733099A (en) Method for treating ocular neovascular diseases
AU7498094A (en) Continuous casting ingot mould
DE59908842D1 (de) Kokille zum Stranggiessen von im wesentlichen polygonalen Metallsträngen.
DE3563822D1 (en) Continuous casting mold for steel billets with polygonal cross-section
EP1050355A3 (fr) Procédé et installation pour la production d'un produit en acier coulé en continu
AU4039699A (en) Agent and method for controlling snails
AU2745699A (en) Continuous casting method and casting mold for continuous casting
AU5709296A (en) Mould for continuous casting
AU694069B2 (en) Adjustable continuous casting mould
AU4397196A (en) Investment casting mould
GB9409183D0 (en) Continuous casting molds
AU2002218098A1 (en) Ingot mold for the continuous casting of a steel melt

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19990326

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES LI

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RTI1 Title (correction)

Free format text: PROCESS FOR CONTINUOUS CASTING AND FINISH ROLLING OF A CAST STRAND WITHIN A PREDETERMINED NET WIDTH

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SMS DEMAG AG

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES LI

RBV Designated contracting states (corrected)

Designated state(s): AT DE ES FR GB IT NL

17Q First examination report despatched

Effective date: 20021104

APBR Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3E

APBX Invitation to file observations in appeal sent

Free format text: ORIGINAL CODE: EPIDOSNOBA2E

APBZ Receipt of observations in appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNOBA4E

APBT Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9E

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

APAA Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOS REFN

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT DE ES FR GB IT NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

REF Corresponds to:

Ref document number: 59912593

Country of ref document: DE

Date of ref document: 20051103

Kind code of ref document: P

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20060108

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2249855

Country of ref document: ES

Kind code of ref document: T3

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060629

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 59912593

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 59912593

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDORF, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20180322

Year of fee payment: 20

Ref country code: GB

Payment date: 20180321

Year of fee payment: 20

Ref country code: NL

Payment date: 20180321

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20180322

Year of fee payment: 20

Ref country code: FR

Payment date: 20180323

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20180427

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20180327

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 59912593

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MK

Effective date: 20190325

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20190325

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190325

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 305347

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190326

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220104

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20190327