BRPI0810501A2 - Material cerâmico - Google Patents

Material cerâmico

Info

Publication number
BRPI0810501A2
BRPI0810501A2 BRPI0810501-4A2A BRPI0810501A BRPI0810501A2 BR PI0810501 A2 BRPI0810501 A2 BR PI0810501A2 BR PI0810501 A BRPI0810501 A BR PI0810501A BR PI0810501 A2 BRPI0810501 A2 BR PI0810501A2
Authority
BR
Brazil
Prior art keywords
ceramic material
ceramic
Prior art date
Application number
BRPI0810501-4A2A
Other languages
English (en)
Inventor
Meinhard Kuntz
Peter Schroeter
Wolfgang Jaschinski
Volker Sommer
Original Assignee
Ceramtec Ag
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 Ceramtec Ag filed Critical Ceramtec Ag
Publication of BRPI0810501A2 publication Critical patent/BRPI0810501A2/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10Shaped 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
    • C04B35/111Fine ceramics
    • C04B35/117Composites
    • C04B35/119Composites with zirconium oxide
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64Burning or sintering processes
    • C04B35/645Pressure sintering
    • C04B35/6455Hot isostatic pressing
    • CCHEMISTRY; METALLURGY
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213Strontium oxides or oxide-forming salts thereof
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C04B2235/3222Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225Yttrium oxide or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3232Titanium oxides or titanates, e.g. rutile or anatase
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241Chromium oxides, chromates, or oxide-forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/612Machining
    • CCHEMISTRY; METALLURGY
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661Multi-step sintering
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661Multi-step sintering
    • C04B2235/662Annealing after sintering
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    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/77Density
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/78Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/785Submicron sized grains, i.e. from 0,1 to 1 micron
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80Phases present in the sintered or melt-cast ceramic products other than the main phase
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
BRPI0810501-4A2A 2007-04-27 2008-04-25 Material cerâmico BRPI0810501A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007020470 2007-04-27
PCT/EP2008/055055 WO2008132157A2 (de) 2007-04-27 2008-04-25 Keramischer werkstoff

Publications (1)

Publication Number Publication Date
BRPI0810501A2 true BRPI0810501A2 (pt) 2014-10-14

Family

ID=39512699

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810501-4A2A BRPI0810501A2 (pt) 2007-04-27 2008-04-25 Material cerâmico

Country Status (11)

Country Link
US (1) US8932971B2 (pt)
EP (1) EP2150511A2 (pt)
JP (1) JP5649959B2 (pt)
CN (2) CN104628363A (pt)
AU (1) AU2008244310A1 (pt)
BR (1) BRPI0810501A2 (pt)
CA (1) CA2685455C (pt)
DE (1) DE102008001374A1 (pt)
IL (1) IL201780A (pt)
RU (1) RU2502705C2 (pt)
WO (1) WO2008132157A2 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2784692C (en) * 2009-12-16 2018-09-18 Ceramtec Gmbh Ceramic composite material consisting of aluminium oxide and zirconium oxide as the main constituents, and a dispersoid phase
JP2013514104A (ja) 2009-12-16 2013-04-25 セラムテック ゲゼルシャフト ミット ベシュレンクテル ハフツング 酸化アルミニウムおよび酸化ジルコニウムを主要な構成成分としてなるセラミック複合材料
US9416055B2 (en) 2012-06-22 2016-08-16 Imerys Ceramics France Ceramic compositions comprising alumina
CN103539435A (zh) * 2013-09-29 2014-01-29 陈春水 一种适用于动态负荷的陶瓷材料
CN104529402A (zh) * 2014-12-20 2015-04-22 佛山铭乾科技有限公司 一种陶瓷浴盆
EA027824B1 (ru) * 2015-01-29 2017-09-29 Общество с ограниченной ответственностью "НЭВЗ-Н" Керамический материал и способ его получения
EP3354632A1 (en) * 2017-01-25 2018-08-01 Siemens Aktiengesellschaft Method to additively manufacture a fiber-reinforced ceramic matrix composite
CN108975933A (zh) * 2018-09-18 2018-12-11 广东蓝狮医疗科技有限公司 一种石墨增强耐磨损氧化铝-氧化锆复合陶瓷及其制备方法
RU189195U1 (ru) * 2018-11-12 2019-05-15 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" Керамический композиционный материал

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4155124A (en) * 1975-01-31 1979-05-22 Kyoto Ceramic Co., Ltd. Burnt ceramic bone implant
SU576302A1 (ru) * 1976-05-03 1977-10-15 Ордена Трудового Красного Знамени Институт Проблем Материаловедения Ан Украинской Сср Шихта дл изготовлени композиционного материала
SU880741A1 (ru) * 1979-05-25 1981-11-15 Минский Филиал Конструкторского Технологического Бюро "Стройиндустрия",Минпромстроя Ссср Форма дл изготовлени железобетонных изделий
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
JPS61117153A (ja) * 1984-11-09 1986-06-04 鳴海製陶株式会社 アルミナ焼結体の製造法
JPS62260766A (ja) * 1986-05-08 1987-11-13 東レ株式会社 アルミナ焼結体
US4657877A (en) * 1986-05-21 1987-04-14 The United States Of America As Represented By The United States Department Of Energy Silicon carbide whisker-zirconia reinforced mullite and alumina ceramics
US5389450A (en) * 1987-06-12 1995-02-14 Lanxide Technology Company, Lp Composite materials and methods for making the same
DE3881113T2 (de) * 1987-07-22 1993-12-02 Champion Spark Plug Co Aluminiumoxid-Zirkonoxid-Keramik.
US5002911A (en) * 1989-04-07 1991-03-26 Cerametec, Inc. Ceramics with high toughness, strength and hardness
US5009822A (en) * 1989-07-17 1991-04-23 University Of Florida Alumina-or alumina/zirconia-silicon carbide whisker ceramic composites and methods of manufacture
DE59102452D1 (de) * 1990-08-06 1994-09-08 Cerasiv Gmbh Sinterformkörper und seine verwendung.
US5830816A (en) * 1990-08-06 1998-11-03 Cerasiv Gmbh Innovatives Keramik-Engineering Sintered molding
FR2677641B1 (fr) * 1991-06-17 1994-01-28 Propulsion Ste Europeenne Procede d'elaboration de pieces en materiau composite a matrice alumine.
US5403795A (en) * 1992-04-23 1995-04-04 Mitsubishi Materials Corporation Platelet α-Al2 O3 based ceramic composite
JP2001521874A (ja) * 1997-10-31 2001-11-13 セラムテック アクチエンゲゼルシャフト イノヴェイティヴ セラミック エンジニアリング プレートレット強化された焼結成形体
US20020010070A1 (en) * 2000-04-25 2002-01-24 Bernard Cales Zirconia-toughened alumina biocomponent having high resistance to low temperature degradation and method for preparing same
IL135936A (en) * 2000-05-02 2004-06-20 Cohen Michael Alumina ceramic products
US6986940B1 (en) * 2000-07-27 2006-01-17 General Electric Company Fiber reinforced composite article, fiber member, and method for making
EP1188729A3 (de) * 2000-09-13 2004-03-31 CeramTec AG Innovative Ceramic Engineering Verbundwerkstoff mit plateletverstärkter Aluminiumoxidkeramik-Matrix
US6617013B2 (en) * 2001-05-10 2003-09-09 Siemens Westinghouse Power Corporation Ceramic matrix composite having improved interlaminar strength
JP4589642B2 (ja) * 2003-08-28 2010-12-01 京セラ株式会社 アルミナ・ジルコニア系セラミックス及びその製法
US7148167B2 (en) * 2003-08-28 2006-12-12 Kyocera Corporation Alumina/zirconia ceramics and method of producing the same
US7820577B2 (en) * 2003-10-30 2010-10-26 Kyocera Corporation Biomedical member and method for producing the same
IL164054A (en) * 2004-09-13 2010-06-16 Cohen Michael Alumina ceramic products
US7456122B2 (en) * 2004-10-01 2008-11-25 Ceranova Corporation Polycrystalline alumina articles
JP5366398B2 (ja) * 2005-01-27 2013-12-11 京セラ株式会社 複合セラミックス及びその製法
US7300621B2 (en) * 2005-03-16 2007-11-27 Siemens Power Generation, Inc. Method of making a ceramic matrix composite utilizing partially stabilized fibers

Also Published As

Publication number Publication date
US8932971B2 (en) 2015-01-13
CN104628363A (zh) 2015-05-20
CN101715435A (zh) 2010-05-26
IL201780A0 (en) 2010-06-16
JP2010524832A (ja) 2010-07-22
WO2008132157A3 (de) 2009-01-08
CA2685455A1 (en) 2008-11-06
AU2008244310A1 (en) 2008-11-06
WO2008132157A2 (de) 2008-11-06
IL201780A (en) 2016-06-30
DE102008001374A1 (de) 2008-10-30
JP5649959B2 (ja) 2015-01-07
RU2502705C2 (ru) 2013-12-27
RU2009143730A (ru) 2011-06-10
US20100120605A1 (en) 2010-05-13
EP2150511A2 (de) 2010-02-10
CA2685455C (en) 2016-01-12

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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B09B Patent application refused [chapter 9.2 patent gazette]

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