DE102008001374A1 - Keramischer Werkstoff - Google Patents

Keramischer Werkstoff Download PDF

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Publication number
DE102008001374A1
DE102008001374A1 DE102008001374A DE102008001374A DE102008001374A1 DE 102008001374 A1 DE102008001374 A1 DE 102008001374A1 DE 102008001374 A DE102008001374 A DE 102008001374A DE 102008001374 A DE102008001374 A DE 102008001374A DE 102008001374 A1 DE102008001374 A1 DE 102008001374A1
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DE
Germany
Prior art keywords
ceramic material
material according
production
ceramic
mpa
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.)
Ceased
Application number
DE102008001374A
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German (de)
English (en)
Inventor
Meinhard Dr. Kuntz
Peter Schröter
Wolfgang Dr. Jaschinski
Volker Sommer
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.)
Ceramtec GmbH
Original Assignee
Ceramtec GmbH
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
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Application filed by Ceramtec GmbH filed Critical Ceramtec GmbH
Priority to DE102008001374A priority Critical patent/DE102008001374A1/de
Publication of DE102008001374A1 publication Critical patent/DE102008001374A1/de
Ceased legal-status Critical Current

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    • 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
    • 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
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    • 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
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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
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
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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
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3213Strontium oxides or oxide-forming salts thereof
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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
    • C04B2235/3217Aluminum 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
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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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    • 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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    • 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
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    • 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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    • 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
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    • 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
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    • 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
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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
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE102008001374A 2007-04-27 2008-04-25 Keramischer Werkstoff Ceased DE102008001374A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102008001374A DE102008001374A1 (de) 2007-04-27 2008-04-25 Keramischer Werkstoff

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007020470.3 2007-04-27
DE102007020470 2007-04-27
DE102008001374A DE102008001374A1 (de) 2007-04-27 2008-04-25 Keramischer Werkstoff

Publications (1)

Publication Number Publication Date
DE102008001374A1 true DE102008001374A1 (de) 2008-10-30

Family

ID=39512699

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102008001374A Ceased DE102008001374A1 (de) 2007-04-27 2008-04-25 Keramischer Werkstoff

Country Status (11)

Country Link
US (1) US8932971B2 (https=)
EP (1) EP2150511A2 (https=)
JP (1) JP5649959B2 (https=)
CN (2) CN101715435A (https=)
AU (1) AU2008244310A1 (https=)
BR (1) BRPI0810501A2 (https=)
CA (1) CA2685455C (https=)
DE (1) DE102008001374A1 (https=)
IL (1) IL201780A (https=)
RU (1) RU2502705C2 (https=)
WO (1) WO2008132157A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010063290A1 (de) 2009-12-16 2011-06-22 CeramTec GmbH, 73207 Keramischer Verbundwerkstoff, bestehend aus den Hauptbestandteilen Aluminiumoxid und Zirkonoxid und einer dispersoiden Phase
CA2784693C (en) 2009-12-16 2018-06-05 Ceramtec Gmbh Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constituents
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

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SU880741A1 (ru) * 1979-05-25 1981-11-15 Минский Филиал Конструкторского Технологического Бюро "Стройиндустрия",Минпромстроя Ссср Форма дл изготовлени железобетонных изделий
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Also Published As

Publication number Publication date
WO2008132157A2 (de) 2008-11-06
IL201780A0 (en) 2010-06-16
RU2502705C2 (ru) 2013-12-27
JP5649959B2 (ja) 2015-01-07
US8932971B2 (en) 2015-01-13
RU2009143730A (ru) 2011-06-10
CN104628363A (zh) 2015-05-20
IL201780A (en) 2016-06-30
AU2008244310A1 (en) 2008-11-06
WO2008132157A3 (de) 2009-01-08
BRPI0810501A2 (pt) 2014-10-14
JP2010524832A (ja) 2010-07-22
CA2685455A1 (en) 2008-11-06
US20100120605A1 (en) 2010-05-13
CA2685455C (en) 2016-01-12
EP2150511A2 (de) 2010-02-10
CN101715435A (zh) 2010-05-26

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Owner name: CERAMTEC GMBH, 73207 PLOCHINGEN, DE

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