DE102007020473B4 - Keramischer Werkstoff, seine Verwendung und Sinterformkörper - Google Patents

Keramischer Werkstoff, seine Verwendung und Sinterformkörper Download PDF

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Publication number
DE102007020473B4
DE102007020473B4 DE102007020473.8A DE102007020473A DE102007020473B4 DE 102007020473 B4 DE102007020473 B4 DE 102007020473B4 DE 102007020473 A DE102007020473 A DE 102007020473A DE 102007020473 B4 DE102007020473 B4 DE 102007020473B4
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Germany
Prior art keywords
ceramic material
material according
sintered
production
aluminum oxide
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.)
Revoked
Application number
DE102007020473.8A
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German (de)
English (en)
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DE102007020473A1 (de
Inventor
Dr. Kuntz Meinhard
Ana Herrán Fuertes
Dr. Friederich Kilian
Dr. Schneider Norbert
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Ceramtec GmbH
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Ceramtec GmbH
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39494673&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE102007020473(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ceramtec GmbH filed Critical Ceramtec GmbH
Priority to DE102007020473.8A priority Critical patent/DE102007020473B4/de
Priority to US12/597,547 priority patent/US8932970B2/en
Priority to CN200880013764A priority patent/CN101730672A/zh
Priority to JP2010504705A priority patent/JP5641928B2/ja
Priority to KR1020097024454A priority patent/KR101556719B1/ko
Priority to PCT/EP2008/055056 priority patent/WO2008132158A1/de
Priority to EP08736574A priority patent/EP2150510A1/de
Publication of DE102007020473A1 publication Critical patent/DE102007020473A1/de
Priority to JP2014128511A priority patent/JP2014210706A/ja
Publication of DE102007020473B4 publication Critical patent/DE102007020473B4/de
Application granted granted Critical
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • C04B35/10—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
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide
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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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • C04B35/6455—Hot isostatic pressing
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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
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    • 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
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    • 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)
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/661—Multi-step sintering
    • C04B2235/662—Annealing after sintering
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    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
    • C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
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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)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
DE102007020473.8A 2007-04-27 2007-04-27 Keramischer Werkstoff, seine Verwendung und Sinterformkörper Revoked DE102007020473B4 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102007020473.8A DE102007020473B4 (de) 2007-04-27 2007-04-27 Keramischer Werkstoff, seine Verwendung und Sinterformkörper
KR1020097024454A KR101556719B1 (ko) 2007-04-27 2008-04-25 세라믹 재료
CN200880013764A CN101730672A (zh) 2007-04-27 2008-04-25 陶瓷材料
JP2010504705A JP5641928B2 (ja) 2007-04-27 2008-04-25 セラミック材料
US12/597,547 US8932970B2 (en) 2007-04-27 2008-04-25 Ceramic material
PCT/EP2008/055056 WO2008132158A1 (de) 2007-04-27 2008-04-25 Keramischer werkstoff
EP08736574A EP2150510A1 (de) 2007-04-27 2008-04-25 Keramischer werkstoff
JP2014128511A JP2014210706A (ja) 2007-04-27 2014-06-23 セラミック材料

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007020473.8A DE102007020473B4 (de) 2007-04-27 2007-04-27 Keramischer Werkstoff, seine Verwendung und Sinterformkörper

Publications (2)

Publication Number Publication Date
DE102007020473A1 DE102007020473A1 (de) 2008-10-30
DE102007020473B4 true DE102007020473B4 (de) 2016-03-03

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ID=39494673

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Application Number Title Priority Date Filing Date
DE102007020473.8A Revoked DE102007020473B4 (de) 2007-04-27 2007-04-27 Keramischer Werkstoff, seine Verwendung und Sinterformkörper

Country Status (7)

Country Link
US (1) US8932970B2 (https=)
EP (1) EP2150510A1 (https=)
JP (2) JP5641928B2 (https=)
KR (1) KR101556719B1 (https=)
CN (1) CN101730672A (https=)
DE (1) DE102007020473B4 (https=)
WO (1) WO2008132158A1 (https=)

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WO2011000390A1 (en) * 2009-06-30 2011-01-06 Aktiebolaget Skf Zirconia-alumina ceramic materials
CA2784693C (en) * 2009-12-16 2018-06-05 Ceramtec Gmbh Ceramic composite material consisting of aluminium oxide and zirconium oxide as main constituents
DE102010063290A1 (de) 2009-12-16 2011-06-22 CeramTec GmbH, 73207 Keramischer Verbundwerkstoff, bestehend aus den Hauptbestandteilen Aluminiumoxid und Zirkonoxid und einer dispersoiden Phase
DE102010032174B4 (de) 2010-07-23 2015-10-15 Ibu-Tec Advanced Materials Ag Verfahren zur Herstellung von stäbchenverstärkten Keramiken, Keramikwerkstoff und seine Verwendung, Pulverwerkstoff, Granulat, sowie vorgesinterter Körper
JP6333254B2 (ja) * 2012-08-20 2018-05-30 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ＣｅｒａｍＴｅｃ ＧｍｂＨ 酸化ジルコニウムベースの複合材
FR2996843B1 (fr) * 2012-10-15 2020-01-03 Saint-Gobain Centre De Recherches Et D'etudes Europeen Produit d'oxyde de chrome.
RU2016121145A (ru) * 2013-11-01 2017-12-06 Баладжи Индастриал Продактс Лтд. Износостойкий состав для изготовления износостойкого элемента, применяемого для изготовления измельчающего валка или футеровки размольного стола вертикальной валковой мельницы, и способы их изготовления
CN104529402A (zh) * 2014-12-20 2015-04-22 佛山铭乾科技有限公司 一种陶瓷浴盆
BR112018001108B1 (pt) 2015-07-28 2021-07-13 Ceramtec Gmbh Componente cerâmico e processos para produção de um componente cerâmico
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
DE102019201097B4 (de) * 2019-01-29 2024-11-28 Flsmidth A/S Verschleißschutzelement für eine Zerkleinerungsvorrichtung und Verwendung
CN118026654B (zh) * 2024-04-11 2024-06-25 北京国械堂科技发展有限责任公司 一种氧化铝基生物陶瓷材料及其制备方法
TWI910916B (zh) * 2024-11-18 2026-01-01 財團法人工業技術研究院 陶瓷材料、陶瓷材料的形成方法、與陶瓷基板

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DE19850366A1 (de) * 1997-10-31 1999-05-06 Ceram Tec Ag Innovative Cerami Plateletverstärkter Sinterformkörper
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EP1188729A2 (de) * 2000-09-13 2002-03-20 CeramTec AG Innovative Ceramic Engineering Verbundwerkstoff mit plateletverstärkter Aluminiumoxidkeramik-Matrix
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US20100152018A1 (en) 2010-06-17
US8932970B2 (en) 2015-01-13
JP2014210706A (ja) 2014-11-13
JP2010524833A (ja) 2010-07-22
KR101556719B1 (ko) 2015-10-02
WO2008132158A1 (de) 2008-11-06
CN101730672A (zh) 2010-06-09
DE102007020473A1 (de) 2008-10-30
KR20100017312A (ko) 2010-02-16
EP2150510A1 (de) 2010-02-10

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