BRPI0700449A - grão fundido de alumina-óxido de titánio-zircÈnia, placa gaveta em um material compósito sinterizado e processo de fabricação de grãos fundidos de alumina-óxido de titánio-zircÈnia - Google Patents

grão fundido de alumina-óxido de titánio-zircÈnia, placa gaveta em um material compósito sinterizado e processo de fabricação de grãos fundidos de alumina-óxido de titánio-zircÈnia

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Publication number
BRPI0700449A
BRPI0700449A BRPI0700449-4A BRPI0700449A BRPI0700449A BR PI0700449 A BRPI0700449 A BR PI0700449A BR PI0700449 A BRPI0700449 A BR PI0700449A BR PI0700449 A BRPI0700449 A BR PI0700449A
Authority
BR
Brazil
Prior art keywords
oxide
zirconia alumina
titanium
composite material
titanium zirconia
Prior art date
Application number
BRPI0700449-4A
Other languages
English (en)
Inventor
Samuel Marlin
Jerome Latournerie
Original Assignee
Saint Gobain Ct Recherches
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 Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of BRPI0700449A publication Critical patent/BRPI0700449A/pt
Publication of BRPI0700449B1 publication Critical patent/BRPI0700449B1/pt

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C09K3/1427—Abrasive particles per se obtained by division of a mass agglomerated by melting, at least partially, e.g. with a binder
    • 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
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B22D41/30—Manufacturing or repairing thereof
    • B22D41/32—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
    • C04B35/01—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
    • C04B35/10—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 aluminium oxide
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/107—Refractories by fusion casting
    • C04B35/109—Refractories by fusion casting containing zirconium oxide or zircon (ZrSiO4)
    • 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
    • C04B35/46—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 titanium oxides or titanates
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    • 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
    • C04B35/484—Refractories by fusion casting
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • 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
    • C04B35/486—Fine ceramics
    • C04B35/488—Composites
    • C04B35/4885—Composites with aluminium oxide
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    • 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
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    • 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
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    • 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
    • C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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    • 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
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    • 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
    • C04B2235/3293—Tin oxides, stannates or oxide forming salts thereof, e.g. indium tin oxide [ITO]
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    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Furnace Charging Or Discharging (AREA)

Abstract

GRãO FUNDIDO DE ALUMINA-óXIDO DE TITáNIO-ZIRCóNIA, PLACA GAVETA EM UM MATERIAL COMPóSITO SINTERIZADO E PROCESSO DE FABRICAçãO DE GRãOS FUNDIDOS DE ALUMINA-óXIDO DE TITáNIO-ZIRCÈNIA Grão fundido de alumina-óxido de titânio-zircónia apresentando, para um total de 100%, a seguinte composição química:A1~ 2~O~ 3~: mais de 10%, e menos de 50%; TiO~ 2~: mais de 10% e menos de 40%; ZrO~ 2~: mais de 50%, Impurezas: menos de 2%, as porcentagens sendo porcentagens em massa sobre a base dos óxidos. Aplicação com placas gavetas para lingotamento contínuo do aço
BRPI0700449-4A 2006-02-17 2007-02-16 Grão fundido de alumina-óxido de titânio-zircônia, placa gaveta em um material compósito sinterizado e processo de fabricação de grãos fundidos de alumina-óxido de titânio-zircônia BRPI0700449B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601403A FR2897612B1 (fr) 2006-02-17 2006-02-17 Grain fondu d'alumine-oxyde de titane-zircone

Publications (2)

Publication Number Publication Date
BRPI0700449A true BRPI0700449A (pt) 2007-11-06
BRPI0700449B1 BRPI0700449B1 (pt) 2015-08-18

Family

ID=37050158

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0700449-4A BRPI0700449B1 (pt) 2006-02-17 2007-02-16 Grão fundido de alumina-óxido de titânio-zircônia, placa gaveta em um material compósito sinterizado e processo de fabricação de grãos fundidos de alumina-óxido de titânio-zircônia

Country Status (12)

Country Link
US (1) US7405173B2 (pt)
EP (1) EP1820785B1 (pt)
JP (1) JP5270099B2 (pt)
KR (1) KR101322442B1 (pt)
CN (1) CN101037297B (pt)
AU (1) AU2007200671C1 (pt)
BR (1) BRPI0700449B1 (pt)
CA (1) CA2577050C (pt)
FR (1) FR2897612B1 (pt)
PL (1) PL1820785T3 (pt)
RU (1) RU2434963C2 (pt)
ZA (1) ZA200701322B (pt)

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FR2913013B1 (fr) * 2007-02-23 2009-12-18 Saint Gobain Ct Recherches Bloc refractaire fondu et coule a forte teneur en zircone
FR2933400B1 (fr) * 2008-07-04 2010-08-20 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti, mg et zr et produits ceramiques comportant de tels grains
FR2933401B1 (fr) * 2008-07-04 2010-07-30 Saint Gobain Ct Recherches Structure poreuse du type titanate d'alumine
FR2933398B1 (fr) * 2008-07-04 2011-02-18 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti et mg et produits ceramiques comportant de tels grains
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
FR2943055B1 (fr) * 2009-03-10 2011-04-08 Saint Gobain Ct Recherches Poudre de zircone
FR2948657B1 (fr) * 2009-07-28 2013-01-04 Saint Gobain Ct Recherches Grains fondus d'oxydes comprenant al, ti et produits ceramiques comportant de tels grains
FR2948934B1 (fr) * 2009-08-05 2011-07-29 Saint Gobain Ct Recherches Grains d'alumine-zircone fondus.
FR2973368B1 (fr) * 2011-03-31 2013-11-08 Saint Gobain Ct Recherches Grains fondus atz
CN102358826B (zh) * 2011-08-19 2013-08-07 湖南皓志新材料股份有限公司 一种铝掺杂的氧化锆复合抛光粉的制备方法
US9339791B2 (en) * 2013-06-18 2016-05-17 Corning Incorporated Low thermal expansion aluminum titanate zirconium tin titanate ceramics
JP7053460B2 (ja) * 2015-10-19 2022-04-12 サン－ゴバン サントル ドゥ ルシェルシェ エ デトゥードゥ ユーロペン 溶融スピネル－ジルコニア粒子、及びこの粒子から得られる耐火材料
FR3047733B1 (fr) * 2016-02-12 2018-03-02 Saint-Gobain Centre De Recherches Et D'etudes Europeen Grains d'alumine-zircone fondus
CN106011584A (zh) * 2016-07-04 2016-10-12 合肥正浩机械科技有限公司 一种金属陶瓷密封环及其制备方法
KR101719364B1 (ko) * 2016-10-11 2017-03-28 고려신소재 유한회사 초고온용 마이크로파 서셉터 및 이의 제조방법
CN113912297A (zh) * 2021-08-02 2022-01-11 北京科技大学 一种固化放射性废料的烧绿石基玻璃陶瓷及其制备方法
CN119779040B (zh) * 2025-03-10 2025-06-24 山东山铝颐丰铝基新材料股份有限公司 高纯氧化铝焙烧炉进料装置

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EP1820785B1 (fr) 2012-06-13
CA2577050A1 (fr) 2007-08-17
ZA200701322B (en) 2008-04-30
FR2897612A1 (fr) 2007-08-24
JP5270099B2 (ja) 2013-08-21
KR101322442B1 (ko) 2013-10-25
KR20070082893A (ko) 2007-08-22
CN101037297A (zh) 2007-09-19
RU2007104346A (ru) 2008-08-20
US20070197369A1 (en) 2007-08-23
FR2897612B1 (fr) 2008-05-16
AU2007200671A1 (en) 2007-09-06
AU2007200671C1 (en) 2012-04-19
US7405173B2 (en) 2008-07-29
EP1820785A1 (fr) 2007-08-22
AU2007200671B2 (en) 2011-10-13
PL1820785T3 (pl) 2013-01-31
RU2434963C2 (ru) 2011-11-27
BRPI0700449B1 (pt) 2015-08-18
CA2577050C (fr) 2016-07-12
CN101037297B (zh) 2011-12-21
JP2007223892A (ja) 2007-09-06

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