DE69108029D1 - Ungeformter, feuerfester aluminiumoxid-spinell. - Google Patents

Ungeformter, feuerfester aluminiumoxid-spinell.

Info

Publication number
DE69108029D1
DE69108029D1 DE69108029T DE69108029T DE69108029D1 DE 69108029 D1 DE69108029 D1 DE 69108029D1 DE 69108029 T DE69108029 T DE 69108029T DE 69108029 T DE69108029 T DE 69108029T DE 69108029 D1 DE69108029 D1 DE 69108029D1
Authority
DE
Germany
Prior art keywords
alumina
shaped
spinel
aluminum spinel
fireproof aluminum
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 - Fee Related
Application number
DE69108029T
Other languages
English (en)
Other versions
DE69108029T2 (de
Inventor
Takashi Yamamura
Yoshihisa Hamazaki
Toshihiko Kaneshige
Makoto Nanba
Yukitoshi Kubota
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.)
Shinagawa Refractories Co Ltd
Original Assignee
Shinagawa Refractories Co Ltd
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 Shinagawa Refractories Co Ltd filed Critical Shinagawa Refractories Co Ltd
Application granted granted Critical
Publication of DE69108029D1 publication Critical patent/DE69108029D1/de
Publication of DE69108029T2 publication Critical patent/DE69108029T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C04B35/44—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 aluminates
    • C04B35/443—Magnesium aluminate spinel
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/06—Aluminous cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00551—Refractory coatings, e.g. for tamping
    • 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
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
  • Building Environments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69108029T 1991-04-16 1991-11-07 Ungeformter, feuerfester aluminiumoxid-spinell. Expired - Fee Related DE69108029T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8412191 1991-04-16
PCT/JP1991/001528 WO1992018440A1 (fr) 1991-04-16 1991-11-07 Materiau refractaire au spinelle d'alumine non façonne

Publications (2)

Publication Number Publication Date
DE69108029D1 true DE69108029D1 (de) 1995-04-13
DE69108029T2 DE69108029T2 (de) 1995-08-31

Family

ID=13821690

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108029T Expired - Fee Related DE69108029T2 (de) 1991-04-16 1991-11-07 Ungeformter, feuerfester aluminiumoxid-spinell.

Country Status (8)

Country Link
US (1) US5316571A (de)
EP (1) EP0535233B1 (de)
KR (1) KR950008607B1 (de)
AT (1) ATE119511T1 (de)
AU (2) AU645633B2 (de)
CA (1) CA2076004C (de)
DE (1) DE69108029T2 (de)
WO (1) WO1992018440A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5418198A (en) * 1993-08-23 1995-05-23 Magneco/Metrel, Inc. Pelletizable gunning composition
US5494267A (en) * 1994-07-26 1996-02-27 Magneco/Metrel, Inc. Pumpable casting composition and method of use
US5972102A (en) * 1996-10-29 1999-10-26 North American Refractories Co. Hydraulically-bonded monolithic refractories containing a calcium oxide-free binder comprised of a hydratable alumina source and magnesium oxide
JPH1160332A (ja) * 1997-08-21 1999-03-02 Ngk Insulators Ltd フェライト系製品の焼成用治具
US5932506A (en) * 1998-02-23 1999-08-03 Bogan; Jeffrey E. Alumina-silicon carbide-carbon refractory castable containing magnesium aluminate spinel
FR2788762B1 (fr) * 1999-01-26 2002-04-12 Lafarge Aluminates Liant du type clinker, utilisation et procede de fabrication d'un tel liant
US7459409B2 (en) 2004-06-29 2008-12-02 Jfe Steel Corporation Unshaped refractories
KR101066574B1 (ko) * 2004-09-13 2011-09-22 재단법인 포항산업과학연구원 부정형 내화조성물
EP2168935A1 (de) 2008-09-29 2010-03-31 Siemens Aktiengesellschaft Materialzusammensetzung zur Herstellung eines Feuerfestwerkstoffes sowie ihre Verwendung und Feuerfestformkörper sowie Verfahren zu seiner Herstellung
DE102012003483B3 (de) 2012-02-21 2013-02-21 Technische Universität Bergakademie Freiberg Thermoschock- und korrosionsbeständiger Keramikwerkstoff auf der Basis von Calciumzirkonat und Verfahren zu seiner Herstellung
CN113845353A (zh) * 2020-06-28 2021-12-28 宝山钢铁股份有限公司 用于钢包工作衬包壁的过渡砖层

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5932423B2 (ja) * 1975-07-05 1984-08-08 キユウシユウタイカレンガ カブシキガイシヤ スピネル系耐火物
JPS5523004A (en) * 1978-08-02 1980-02-19 Towa Taika Kogyo Kk Spinel castable refractories
JPS609983B2 (ja) * 1978-12-20 1985-03-14 黒崎窯業株式会社 水硬性耐火組成物
JPS59128271A (ja) * 1982-12-29 1984-07-24 株式会社神戸製鋼所 溶銑脱珪用流込み材
JPS6060985A (ja) * 1983-09-08 1985-04-08 新日本製鐵株式会社 取鍋内張り用不定形耐火組成物
DE3532228A1 (de) * 1984-10-02 1986-04-17 Toshiba Ceramics Co., Ltd., Tokio/Tokyo Feuerfeste zusammensetzung
JPS6487577A (en) * 1987-08-29 1989-03-31 Harima Ceramic Co Ltd Monolithic alumina-spinel refractory
JPH0637334B2 (ja) * 1989-02-23 1994-05-18 ハリマセラミック株式会社 溶鋼取鍋敷部用キャスタブル耐火物
US5135896A (en) * 1989-10-31 1992-08-04 North American Refractories Company Spinel bondable ceramic composition
JPH03205368A (ja) * 1989-12-30 1991-09-06 Kawasaki Refract Co Ltd アルミナ―スピネル質不定形耐火物
JPH0660985A (ja) * 1992-08-04 1994-03-04 Iwate Seitetsu Kk 照明制御システム

Also Published As

Publication number Publication date
AU645633B2 (en) 1994-01-20
EP0535233A4 (en) 1993-07-28
DE69108029T2 (de) 1995-08-31
ATE119511T1 (de) 1995-03-15
CA2076004C (en) 1996-10-22
AU5044993A (en) 1994-01-13
WO1992018440A1 (fr) 1992-10-29
KR950008607B1 (ko) 1995-08-03
AU8847591A (en) 1992-11-17
KR930701365A (ko) 1993-06-11
EP0535233A1 (de) 1993-04-07
EP0535233B1 (de) 1995-03-08
US5316571A (en) 1994-05-31
AU660567B2 (en) 1995-06-29
CA2076004A1 (en) 1992-10-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee