EP1097763A4 - Stranggiessdüse - Google Patents

Stranggiessdüse

Info

Publication number
EP1097763A4
EP1097763A4 EP99912101A EP99912101A EP1097763A4 EP 1097763 A4 EP1097763 A4 EP 1097763A4 EP 99912101 A EP99912101 A EP 99912101A EP 99912101 A EP99912101 A EP 99912101A EP 1097763 A4 EP1097763 A4 EP 1097763A4
Authority
EP
European Patent Office
Prior art keywords
continuous casting
casting nozzle
al2o3
refractory
alumina
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
EP99912101A
Other languages
English (en)
French (fr)
Other versions
EP1097763B1 (de
EP1097763A1 (de
Inventor
Mituru Ando
Kazumi Oguri
Toshiyuki Muroi
Toshikazu Takasu
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.)
Akechi Ceramics Co Ltd
TYK Corp
Original Assignee
Akechi Ceramics Co Ltd
TYK Corp
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 Akechi Ceramics Co Ltd, TYK Corp filed Critical Akechi Ceramics Co Ltd
Publication of EP1097763A1 publication Critical patent/EP1097763A1/de
Publication of EP1097763A4 publication Critical patent/EP1097763A4/de
Application granted granted Critical
Publication of EP1097763B1 publication Critical patent/EP1097763B1/de
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles
    • B22D41/52—Manufacturing or repairing thereof
    • B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Led Devices (AREA)
EP99912101A 1999-04-05 1999-04-05 Stranggiessdüse Expired - Lifetime EP1097763B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP1999/001787 WO2000059657A1 (en) 1997-10-08 1999-04-05 Continuous casting nozzle

Publications (3)

Publication Number Publication Date
EP1097763A1 EP1097763A1 (de) 2001-05-09
EP1097763A4 true EP1097763A4 (de) 2001-11-14
EP1097763B1 EP1097763B1 (de) 2004-09-29

Family

ID=14235397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99912101A Expired - Lifetime EP1097763B1 (de) 1999-04-05 1999-04-05 Stranggiessdüse

Country Status (7)

Country Link
EP (1) EP1097763B1 (de)
KR (1) KR100367647B1 (de)
AT (1) ATE277704T1 (de)
AU (1) AU746450B2 (de)
CA (1) CA2312482C (de)
DE (1) DE69920709T2 (de)
WO (1) WO2000059657A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200420371A (en) * 2002-10-16 2004-10-16 Vesuvius Crucible Co Resin-bonded, gas purged nozzle

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808778A1 (de) * 1968-07-31 1970-08-20 Yawata Iron & Steel Co Ausgiessduese fuer Metallschmelzen
GB2202218A (en) * 1987-02-19 1988-09-21 De Beers Ind Diamond Method of making an article from pyrophyllite
EP0885674A1 (de) * 1996-11-18 1998-12-23 Shinagawa Refractories Co., Ltd. Düse für das stranggiessen von stahl

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121146A (ja) * 1982-12-28 1984-07-13 新日本製鐵株式会社 中空状アルミナ含有不焼成耐火物の製造法
JPH0659533B2 (ja) * 1987-06-01 1994-08-10 日本鋼管株式会社 連続鋳造用浸漬ノズル
JPH07115912B2 (ja) * 1988-12-26 1995-12-13 東芝セラミックス株式会社 鋳造用ノズル
JP3164342B2 (ja) * 1996-12-05 2001-05-08 明智セラミックス株式会社 連続鋳造用ノズル
AU725529B2 (en) * 1996-10-16 2000-10-12 Akechi Ceramics Kabushiki Kaisha A continuous casting nozzle for casting molten steel
JPH10166116A (ja) * 1996-12-05 1998-06-23 Akechi Ceramics Kk 連続鋳造用ノズル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1808778A1 (de) * 1968-07-31 1970-08-20 Yawata Iron & Steel Co Ausgiessduese fuer Metallschmelzen
GB2202218A (en) * 1987-02-19 1988-09-21 De Beers Ind Diamond Method of making an article from pyrophyllite
EP0885674A1 (de) * 1996-11-18 1998-12-23 Shinagawa Refractories Co., Ltd. Düse für das stranggiessen von stahl

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FALBE J ET AL: "ROEMPP CHEMIE LEXIKON, PASSAGE "PYROPHYLLIT"", ROEMPP CHEMIE LEXIKON. PL -S, STUTTGART, THIEME VERLAG, DE, VOL. BD. 5, PAGE(S) 3708-3709, XP002048137 *

Also Published As

Publication number Publication date
CA2312482A1 (en) 2000-10-05
EP1097763B1 (de) 2004-09-29
AU746450B2 (en) 2002-05-02
CA2312482C (en) 2006-11-21
KR100367647B1 (ko) 2003-01-10
KR20010040299A (ko) 2001-05-15
AU3055899A (en) 2000-10-23
DE69920709D1 (de) 2004-11-04
EP1097763A1 (de) 2001-05-09
DE69920709T2 (de) 2006-02-09
ATE277704T1 (de) 2004-10-15
WO2000059657A1 (en) 2000-10-12

Similar Documents

Publication Publication Date Title
GB9308363D0 (en) Refractory compositions for use in the casting of metals
AU586091B2 (en) Exothermic compositions
EP1052233A4 (de) Feuerfestmaterial des typs aluminiumoxid-magnesiumoxid-graphit
CA2031378A1 (en) Molten steel pouring nozzle
EP1097763A4 (de) Stranggiessdüse
CA2273690A1 (en) A continuous casting nozzle for molten steel
MXPA03008802A (es) Articulo refractario que tiene un revestimiento ligado con resina.
AU4522997A (en) A continuous casting nozzle for casting molten steel
EP1101549A4 (de) Stranggiessdüse
AU4533597A (en) A continuous casting nozzle for casting molten steel
JP2519095B2 (ja) 鋳造用ノズル
AU3997897A (en) A continuous casting nozzle for casting molten steel
BR9710180A (pt) Composiçãom cerâmica.
EP0126560A2 (de) Giessdüse und Verfahren zum Giessen unter Verwendung derselben
JPH0662350B2 (ja) 通気性耐火物
BR9910943A (pt) Bocal de lingotamento contìnuo para aço fundido
JPH11255561A (ja) ＡｌＮ−ＢＮ系耐火材料の製造方法
RO83825B1 (ro) Vopsea refractara cu autouscare pentru forme si miezuri de turnatorie

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: 20000615

AK Designated contracting states

Kind code of ref document: A1

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

A4 Supplementary search report drawn up and despatched

Effective date: 20011001

AK Designated contracting states

Kind code of ref document: A4

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

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 22D 11/10 A, 7B 22D 41/50 B, 7B 22D 41/54 B

17Q First examination report despatched

Effective date: 20020612

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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 BE DE ES FR GB IT

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20040929

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69920709

Country of ref document: DE

Date of ref document: 20041104

Kind code of ref document: P

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050109

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

ET Fr: translation filed
26N No opposition filed

Effective date: 20050630

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

Ref country code: GB

Payment date: 20150401

Year of fee payment: 17

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

Ref country code: BE

Payment date: 20150413

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

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

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160430

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20160405

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 NON-PAYMENT OF DUE FEES

Effective date: 20160405

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: DE

Ref legal event code: R082

Ref document number: 69920709

Country of ref document: DE

Representative=s name: RAUSCH WANISCHECK-BERGMANN BRINKMANN PARTNERSC, DE

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: 20180423

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: 20180418

Year of fee payment: 20

Ref country code: FR

Payment date: 20180424

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69920709

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 277704

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190405