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RU2009143730A - Керамический материал - Google Patents

Керамический материал Download PDF

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RU2009143730A
RU2009143730A RU2009143730/03A RU2009143730A RU2009143730A RU 2009143730 A RU2009143730 A RU 2009143730A RU 2009143730/03 A RU2009143730/03 A RU 2009143730/03A RU 2009143730 A RU2009143730 A RU 2009143730A RU 2009143730 A RU2009143730 A RU 2009143730A
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sro
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Майнхард КУНТЦ (DE)
Майнхард КУНТЦ
Петер ШРЁТЕР (DE)
Петер ШРЁТЕР
Вольфганг ЯШИНСКИ (DE)
Вольфганг ЯШИНСКИ
Фолькер ЗОММЕР (DE)
Фолькер ЗОММЕР
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Керамтек Аг (De)
Керамтек Аг
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Abstract

1. Керамический материал, отличающийся тем, что он содержит от 72 до 82 вес.% Al2O3, от 18 до 28 вес.% ZrO2, от 0 до 1 вес.% Сr2О3, от 0 до 6 вес.% Y2O3, от 0 до 2 вес.% SrO, от 0 до 0,5 вес.% TiO2 и от 0 до 0,5 вес.% MgO. ! 2. Керамический материал по п.1, отличающийся тем, что он содержит от 24 до 25,5 вес.% ZrO2, от 0,26 до 0,35 вес.% Cr2O3, от 0,50 до 0,60 вес.% Y2O3, от 0,7 до 0,85 вес.% SrO, а также Al2O3 в дополнение до 100 вес.%. ! 3. Керамический материал по п.2, отличающийся тем, что измеренная в 4 точках прочность при изгибе составляет ≥1000 МПа. ! 4. Керамический материал по п.2, отличающийся тем, что ударная вязкость при разрыве Klc≥5,5 МПам0,5. ! 5. Керамический материал по п.2, отличающийся тем, что модуль Вейбулла ≥7. ! 6. Керамический материал по п.2, отличающийся тем, что твердость HV10≥1740. ! 7. Керамический материал по п.2, отличающийся тем, что плотность ED2000≥4,360 г/см3. ! 8. Керамический материал по п.1, отличающийся тем, что материал дополнительно пронизан монокристаллами стержневой формы и/или волокнами или сетчатыми структурами или тканями из подходящих материалов. ! 9. Керамический материал по п.1 или 2, отличающийся тем, что компоненты - оксид циркония и оксид стронция - введены в матрицу из оксида алюминия. ! 10. Керамический материал по п.1 или 2, отличающийся тем, что оксид стронция находится в форме пластинчатых кристаллитов, бляшек. ! 11. Керамическое формованное изделие, получаемое из керамического материала по пп.1-10. ! 12. Применение керамического материала по пп.1-10 для изготовления керамических формованных изделий. ! 13. Применение керамического материала по пп.1-10 для изготовления деталей со способностью к поглощению энергии при динамической нагрузке. ! 14. Применение керамического материала по п.13 дл�

Claims (14)

1. Керамический материал, отличающийся тем, что он содержит от 72 до 82 вес.% Al2O3, от 18 до 28 вес.% ZrO2, от 0 до 1 вес.% Сr2О3, от 0 до 6 вес.% Y2O3, от 0 до 2 вес.% SrO, от 0 до 0,5 вес.% TiO2 и от 0 до 0,5 вес.% MgO.
2. Керамический материал по п.1, отличающийся тем, что он содержит от 24 до 25,5 вес.% ZrO2, от 0,26 до 0,35 вес.% Cr2O3, от 0,50 до 0,60 вес.% Y2O3, от 0,7 до 0,85 вес.% SrO, а также Al2O3 в дополнение до 100 вес.%.
3. Керамический материал по п.2, отличающийся тем, что измеренная в 4 точках прочность при изгибе составляет ≥1000 МПа.
4. Керамический материал по п.2, отличающийся тем, что ударная вязкость при разрыве Klc≥5,5 МПам0,5.
5. Керамический материал по п.2, отличающийся тем, что модуль Вейбулла ≥7.
6. Керамический материал по п.2, отличающийся тем, что твердость HV10≥1740.
7. Керамический материал по п.2, отличающийся тем, что плотность ED2000≥4,360 г/см3.
8. Керамический материал по п.1, отличающийся тем, что материал дополнительно пронизан монокристаллами стержневой формы и/или волокнами или сетчатыми структурами или тканями из подходящих материалов.
9. Керамический материал по п.1 или 2, отличающийся тем, что компоненты - оксид циркония и оксид стронция - введены в матрицу из оксида алюминия.
10. Керамический материал по п.1 или 2, отличающийся тем, что оксид стронция находится в форме пластинчатых кристаллитов, бляшек.
11. Керамическое формованное изделие, получаемое из керамического материала по пп.1-10.
12. Применение керамического материала по пп.1-10 для изготовления керамических формованных изделий.
13. Применение керамического материала по пп.1-10 для изготовления деталей со способностью к поглощению энергии при динамической нагрузке.
14. Применение керамического материала по п.13 для изготовления броней, в частности плит при обстреле.
RU2009143730/03A 2007-04-27 2008-04-25 Керамический материал RU2502705C2 (ru)

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Application Number Priority Date Filing Date Title
DE102007020470.3 2007-04-27
DE102007020470 2007-04-27
PCT/EP2008/055055 WO2008132157A2 (de) 2007-04-27 2008-04-25 Keramischer werkstoff

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RU2009143730A true RU2009143730A (ru) 2011-06-10
RU2502705C2 RU2502705C2 (ru) 2013-12-27

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US (1) US8932971B2 (ru)
EP (1) EP2150511A2 (ru)
JP (1) JP5649959B2 (ru)
CN (2) CN104628363A (ru)
AU (1) AU2008244310A1 (ru)
BR (1) BRPI0810501A2 (ru)
CA (1) CA2685455C (ru)
DE (1) DE102008001374A1 (ru)
IL (1) IL201780A (ru)
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Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083022A1 (de) 2009-12-16 2011-07-14 Ceramtec Gmbh Keramischer verbundwerkstoff, bestehend aus den hauptbestandteilen aluminiumoxid und zirkonoxid
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
JP6278476B2 (ja) * 2012-06-22 2018-02-14 イメリス セラミックス フランス アルミナを含むセラミック組成物
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
US5830816A (en) * 1990-08-06 1998-11-03 Cerasiv Gmbh Innovatives Keramik-Engineering Sintered molding
JP3222134B2 (ja) * 1990-08-06 2001-10-22 セラシヴ ゲゼルシャフト ミット ベシュレンクテル ハフツング イノヴェイティヴズ ケラミク―エンジニアリング 焼結成形体及びその使用
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
US7148167B2 (en) * 2003-08-28 2006-12-12 Kyocera Corporation Alumina/zirconia ceramics and method of producing the same
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
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
EP1805119B1 (en) * 2004-10-01 2015-07-01 Ceranova Corporation Polycrystalline alumina articles and methods of manufacture
EP1845072B1 (en) * 2005-01-27 2016-09-28 Kyocera Corporation Composite ceramic and method for producing same
US7300621B2 (en) * 2005-03-16 2007-11-27 Siemens Power Generation, Inc. Method of making a ceramic matrix composite utilizing partially stabilized fibers

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WO2008132157A2 (de) 2008-11-06
CA2685455A1 (en) 2008-11-06
CN104628363A (zh) 2015-05-20
CN101715435A (zh) 2010-05-26
RU2502705C2 (ru) 2013-12-27
JP2010524832A (ja) 2010-07-22
US8932971B2 (en) 2015-01-13
DE102008001374A1 (de) 2008-10-30
WO2008132157A3 (de) 2009-01-08
US20100120605A1 (en) 2010-05-13
IL201780A0 (en) 2010-06-16
CA2685455C (en) 2016-01-12
BRPI0810501A2 (pt) 2014-10-14
IL201780A (en) 2016-06-30
EP2150511A2 (de) 2010-02-10

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