EP1771266A4 - Zirkondioxid-feuerfestmaterialien für die stahlherstellung - Google Patents

Zirkondioxid-feuerfestmaterialien für die stahlherstellung

Info

Publication number
EP1771266A4
EP1771266A4 EP05749395A EP05749395A EP1771266A4 EP 1771266 A4 EP1771266 A4 EP 1771266A4 EP 05749395 A EP05749395 A EP 05749395A EP 05749395 A EP05749395 A EP 05749395A EP 1771266 A4 EP1771266 A4 EP 1771266A4
Authority
EP
European Patent Office
Prior art keywords
making steel
zirconia refractories
refractories
zirconia
steel
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.)
Withdrawn
Application number
EP05749395A
Other languages
English (en)
French (fr)
Other versions
EP1771266A1 (de
Inventor
Graham Carson
Robert Nooning
David Sosinsky
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.)
Nucor Corp
Original Assignee
Nucor 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 Nucor Corp filed Critical Nucor Corp
Publication of EP1771266A1 publication Critical patent/EP1771266A1/de
Publication of EP1771266A4 publication Critical patent/EP1771266A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • 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
    • 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
    • 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
    • B22D11/064—Accessories therefor for supplying molten metal
    • 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
    • B22D11/10—Supplying or treating molten metal
    • 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
    • B22D41/02—Linings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Continuous Casting (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
EP05749395A 2004-06-16 2005-06-16 Zirkondioxid-feuerfestmaterialien für die stahlherstellung Withdrawn EP1771266A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/869,362 US20050280192A1 (en) 2004-06-16 2004-06-16 Zirconia refractories for making steel
PCT/AU2005/000870 WO2005123301A1 (en) 2004-06-16 2005-06-16 Zirconia refractories for making steel

Publications (2)

Publication Number Publication Date
EP1771266A1 EP1771266A1 (de) 2007-04-11
EP1771266A4 true EP1771266A4 (de) 2007-09-26

Family

ID=35479820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05749395A Withdrawn EP1771266A4 (de) 2004-06-16 2005-06-16 Zirkondioxid-feuerfestmaterialien für die stahlherstellung

Country Status (8)

Country Link
US (1) US20050280192A1 (de)
EP (1) EP1771266A4 (de)
JP (1) JP2008502481A (de)
KR (1) KR20070051785A (de)
CN (1) CN101014431A (de)
AU (1) AU2005254119A1 (de)
RU (1) RU2007101388A (de)
WO (1) WO2005123301A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009072216A1 (ja) * 2007-12-05 2009-06-11 Nippon Steel Corporation 浸漬ノズルおよび連続鋳造方法
JP2013043811A (ja) * 2011-08-25 2013-03-04 Asahi Glass Co Ltd 安定化ジルコニア焼結耐火物及びその製造方法
CN105983667B (zh) * 2015-01-29 2020-04-21 边仁杰 轮带炉模
CN107399761A (zh) * 2017-08-22 2017-11-28 汉川市石金科技有限公司 一种氧化锆废料回收工艺及回收锆粉
CN107445614A (zh) * 2017-08-22 2017-12-08 汉川市石金科技有限公司 一种复合氧化锆粉体及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540675A (en) * 1983-05-02 1985-09-10 Vesuvius Crucible Company Carbon-containing refractories with superior erosion and oxidation resistance
JPH01183460A (ja) * 1988-01-14 1989-07-21 Nippon Cement Co Ltd セラミックス焼結体の製造方法
DE4109375A1 (de) * 1991-03-22 1992-09-24 Dolomitwerke Gmbh Verfahren zur herstellung eines feuerfesten verbundwerkstoffs

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US3853582A (en) * 1970-02-02 1974-12-10 Raytheon Co Metallized isotropic boron nitride body and method for making same
GB1477632A (en) * 1973-08-16 1977-06-22 Foseco Int Containers for molten metal
JPS591229B2 (ja) * 1978-04-26 1984-01-11 明知耐火煉瓦株式会社 溶鋼の連続鋳造用浸漬ノズル
JPS55158858A (en) * 1979-05-30 1980-12-10 Akechi Ceramic Kk Immersion nozzle for continuous casting of molten steel
JPS5732858A (en) * 1980-08-07 1982-02-22 Nippon Kokan Kk <Nkk> Immersion nozzle for continuous casting of molten steel
JPS5921574A (ja) * 1982-07-28 1984-02-03 品川白煉瓦株式会社 連続鋳造用浸漬ノズル
US4618079A (en) * 1982-12-01 1986-10-21 Foseco Trading A.G. Refractory, heat-insulating slabs
US4568007A (en) * 1984-01-23 1986-02-04 Vesuvius Crucible Company Refractory shroud for continuous casting
JP2542585B2 (ja) * 1986-08-08 1996-10-09 東芝セラミツクス株式会社 連続鋳造用浸漬ノズル
JPS63162566A (ja) * 1986-12-24 1988-07-06 美濃窯業株式会社 塩基性耐火組成物
JPS6424069A (en) * 1987-07-15 1989-01-26 Kurosaki Refractories Co Brick of sliding nozzle plate for special steel
AU593997B2 (en) * 1987-09-03 1990-02-22 Sumitomo Metal Industries Ltd. A nozzle for discharging molten metal used in a casting device
US4870037A (en) * 1987-09-23 1989-09-26 Vesuvius Crucible Company Prevention of Al2 O3 formation in pouring nozzles and the like
US4871698A (en) * 1987-11-09 1989-10-03 Vesuvius Crucible Company Carbon bonded refractory bodies
JPH0657619B2 (ja) * 1987-12-28 1994-08-03 品川白煉瓦株式会社 カーボン含有耐火物
US4951852A (en) * 1988-06-23 1990-08-28 Gilbert Rancoulle Insulative coating for refractory bodies
FR2633611B1 (fr) * 1988-07-01 1991-05-10 Vesuvius France Sa Materiau pour le recouvrement d'organe de coulee
DE3824849A1 (de) * 1988-07-21 1990-01-25 Kempten Elektroschmelz Gmbh Unter druck gesinterte, polykristalline mischwerkstoffe auf basis von hexagonalem bornitrid, oxiden und carbiden
US4913408A (en) * 1988-09-06 1990-04-03 Vesuvius Crucible Company Refractory liner compositions
FR2647437B1 (fr) * 1989-05-26 1991-10-04 Savoie Refractaires Nouvelles compositions refractaires contenant de la zircone monoclinique et articles formes a partir de ces compositions presentant une resistance mecanique a chaud et une resistance aux chocs thermiques ameliorees
US5083687A (en) * 1989-10-19 1992-01-28 Kawasaki Steel Corporation Nozzle for continuous casting and method of producing
JP2884427B2 (ja) * 1990-03-14 1999-04-19 石川島播磨重工業株式会社 薄板連続鋳造装置に使用する堰材用焼結体及びそれを用いた堰材
DE69126229T2 (de) * 1990-04-04 1997-12-18 Ishikawajima Harima Heavy Ind Verfahren und Vorrichtung zum kontinuierlichen Bandgiessen
JPH04187347A (ja) * 1990-11-22 1992-07-06 Nippon Yakin Kogyo Co Ltd 薄板連続鋳造機の注湯装置
JPH04371354A (ja) * 1991-06-18 1992-12-24 Kawasaki Refract Co Ltd 連続鋳造用浸漬ノズル
US5576255A (en) * 1992-02-21 1996-11-19 Les Sables Olimag, Inc. Refractory sand composition
US5335833A (en) * 1992-09-14 1994-08-09 Vesuvius Crucible Company Zirconia graphite slide gate plates
US5482904A (en) * 1993-03-10 1996-01-09 Krosaki Corporation Heat-insulating refractory material
US5373976A (en) * 1993-04-16 1994-12-20 Vesuvius Crucible Company Refractory zirconia mortar
IN181634B (de) * 1993-05-27 1998-08-01 Bhp Steel Jla Pty Ltd Ishikawa
GB9326526D0 (en) * 1993-12-29 1994-03-02 Cookson Group Plc Glaze for refractory materials
US5512316A (en) * 1994-04-11 1996-04-30 Minerals Technologies, Inc. Method of protecting ladle linings
IN191421B (de) * 1994-06-15 2003-11-29 Vesuvius Frnance Sa
US5681499A (en) * 1994-06-15 1997-10-28 Vesuvius Crucible Company Method and compositions for making refractory shapes having dense, carbon free surfaces and shapes made therefrom
US5683950A (en) * 1995-05-09 1997-11-04 Toshiba Ceramics Co., Ltd. Refractory for casting and method of manufacturing the same
US5785300A (en) * 1996-03-04 1998-07-28 Moog Inc. Device for providing a uniformly-variable annular orifice
TW362053B (en) * 1996-07-09 1999-06-21 Baker Refractories Nozzle co-molded with slagline sleeve, method for marking the same, and slagline sleeve composition
US5954989A (en) * 1997-03-20 1999-09-21 Vesuvius Crucible Company Erosion and abrasion resistant refractory composition and article made therefrom
US5902511A (en) * 1997-08-07 1999-05-11 North American Refractories Co. Refractory composition for the prevention of alumina clogging
AUPO926197A0 (en) * 1997-09-17 1997-10-09 Bhp Steel (Jla) Pty Limited Casting steel strip
US6257315B1 (en) * 1997-10-28 2001-07-10 Ishikawajima-Harima Heavy Industries Company Ltd. Casting steel strip

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540675A (en) * 1983-05-02 1985-09-10 Vesuvius Crucible Company Carbon-containing refractories with superior erosion and oxidation resistance
JPH01183460A (ja) * 1988-01-14 1989-07-21 Nippon Cement Co Ltd セラミックス焼結体の製造方法
DE4109375A1 (de) * 1991-03-22 1992-09-24 Dolomitwerke Gmbh Verfahren zur herstellung eines feuerfesten verbundwerkstoffs

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005123301A1 *

Also Published As

Publication number Publication date
KR20070051785A (ko) 2007-05-18
US20050280192A1 (en) 2005-12-22
AU2005254119A1 (en) 2005-12-29
RU2007101388A (ru) 2008-07-27
EP1771266A1 (de) 2007-04-11
WO2005123301A1 (en) 2005-12-29
CN101014431A (zh) 2007-08-08
JP2008502481A (ja) 2008-01-31

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Legal Events

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

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Effective date: 20070109

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A4 Supplementary search report drawn up and despatched

Effective date: 20070827

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

Owner name: NUCOR CORPORATION

17Q First examination report despatched

Effective date: 20081031

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20081231