ATE222520T1 - Ausgussdüse zum kontinuierlichen giessen von stahl - Google Patents

Ausgussdüse zum kontinuierlichen giessen von stahl

Info

Publication number
ATE222520T1
ATE222520T1 AT99112493T AT99112493T ATE222520T1 AT E222520 T1 ATE222520 T1 AT E222520T1 AT 99112493 T AT99112493 T AT 99112493T AT 99112493 T AT99112493 T AT 99112493T AT E222520 T1 ATE222520 T1 AT E222520T1
Authority
AT
Austria
Prior art keywords
continuous casting
steel
pouring nozzle
zro2
zirconia
Prior art date
Application number
AT99112493T
Other languages
English (en)
Inventor
Toshiyuki Muroi
Kazumi Oguri
Original Assignee
Akechi Ceramics Kk
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 Kk filed Critical Akechi Ceramics Kk
Application granted granted Critical
Publication of ATE222520T1 publication Critical patent/ATE222520T1/de

Links

Classifications

    • 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
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Continuous Casting (AREA)
AT99112493T 1998-07-09 1999-07-01 Ausgussdüse zum kontinuierlichen giessen von stahl ATE222520T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10208524A JP2959632B1 (ja) 1998-07-09 1998-07-09 連続鋳造用ノズル

Publications (1)

Publication Number Publication Date
ATE222520T1 true ATE222520T1 (de) 2002-09-15

Family

ID=16557618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99112493T ATE222520T1 (de) 1998-07-09 1999-07-01 Ausgussdüse zum kontinuierlichen giessen von stahl

Country Status (7)

Country Link
US (1) US6283341B1 (de)
EP (1) EP0970768B1 (de)
JP (1) JP2959632B1 (de)
AT (1) ATE222520T1 (de)
AU (1) AU751983B2 (de)
CA (1) CA2273690C (de)
DE (1) DE69902569T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1348505A1 (de) * 2002-03-29 2003-10-01 Vesuvius Crucible Company Wärmeschockbeständiges Ausgiessformteil und Verfahren zu seiner Herstellung
JP5215861B2 (ja) * 2006-10-20 2013-06-19 黒崎播磨株式会社 マッド材

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5532463B2 (de) * 1973-08-14 1980-08-25
JPS6278151A (ja) * 1985-09-28 1987-04-10 新日本製鐵株式会社 溶融金属容器用不焼成耐火煉瓦
JPH02207951A (ja) * 1989-02-07 1990-08-17 Akechi Ceramics Kk 連続鋳造用ノズルの製造方法
GB9322154D0 (en) * 1993-10-27 1993-12-15 Foseco Int Coating compositions for refractory articles
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
US5911900A (en) * 1996-12-05 1999-06-15 Akechi Ceramics Continuous casting nozzle for casting molten steel

Also Published As

Publication number Publication date
AU3579799A (en) 2000-02-03
EP0970768A1 (de) 2000-01-12
JP2959632B1 (ja) 1999-10-06
EP0970768B1 (de) 2002-08-21
DE69902569D1 (de) 2002-09-26
JP2000024761A (ja) 2000-01-25
AU751983B2 (en) 2002-09-05
DE69902569T2 (de) 2002-12-19
CA2273690C (en) 2002-07-23
CA2273690A1 (en) 2000-01-09
US6283341B1 (en) 2001-09-04

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee