ES2057911T3 - Cuerpo moldeado sinterizado y su utilizacion. - Google Patents

Cuerpo moldeado sinterizado y su utilizacion.

Info

Publication number
ES2057911T3
ES2057911T3 ES91914130T ES91914130T ES2057911T3 ES 2057911 T3 ES2057911 T3 ES 2057911T3 ES 91914130 T ES91914130 T ES 91914130T ES 91914130 T ES91914130 T ES 91914130T ES 2057911 T3 ES2057911 T3 ES 2057911T3
Authority
ES
Spain
Prior art keywords
zirconium dioxide
oxides
molded body
stabilization
sintered molded
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.)
Expired - Lifetime
Application number
ES91914130T
Other languages
English (en)
Inventor
Wolfgang Burger
Stefan Gernsheimer
Hans Andersch
Kilian Friederich
Siegbert Lehmann
Johannes Schneider
Michael Fripan
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.)
Cerasiv GmbH Innovatives Keramik Engineering
Original Assignee
Cerasiv GmbH Innovatives Keramik Engineering
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
Priority claimed from DE19904024877 external-priority patent/DE4024877C2/de
Priority claimed from DE19914116008 external-priority patent/DE4116008A1/de
Application filed by Cerasiv GmbH Innovatives Keramik Engineering filed Critical Cerasiv GmbH Innovatives Keramik Engineering
Application granted granted Critical
Publication of ES2057911T3 publication Critical patent/ES2057911T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • C04B35/119—Composites with zirconium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Fibers (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Materials For Medical Uses (AREA)

Abstract

EN UN MATERIAL MATRIZ DE UN CUERPO MOLDEADO POR SINTERIZADO, FORMADO DE CRISTALES DE OXIDO DE ALUMINIO/CRISTALES DE OXIDO DE CROMO, ESTA EMBEBIDO DIOXIDO DE CIRCONIO QUE CONTIENE 2 HASTA 40 % EN PESO DE OXIDOS DE ESTABILIZACION. LA CANTIDAD DE OXIDOS DE ESTABILIZACION AÑADIDA SE ESCOGE DE FORMA QUE EL DIOXIDO DE CIRCONIO SEA DE MODO PREDOMINANTE TETRAGONAL. LA RELACION MOLAR DEL DIOXIDO DE CIRCONIO QUE CONTIENE LOS OXIDOS DE ESTABILIZACION AL OXIDO DE CROMO ESTA ENTRE 1000 : 1 Y 20 : 1 Y EL DIOXIDO DE CIRCONIO TIENE UN DIAMETRO MAXIMO DE LAS PARTICULAS DE 2 (MU)M.
ES91914130T 1990-08-06 1991-08-05 Cuerpo moldeado sinterizado y su utilizacion. Expired - Lifetime ES2057911T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19904024877 DE4024877C2 (de) 1990-08-06 1990-08-06 Sinterformkörper, Verfahren zu seiner Herstellung und seine Verwendung
DE19914116008 DE4116008A1 (de) 1991-05-16 1991-05-16 Sinterformkoerper und seine verwendung

Publications (1)

Publication Number Publication Date
ES2057911T3 true ES2057911T3 (es) 1994-10-16

Family

ID=25895675

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91914130T Expired - Lifetime ES2057911T3 (es) 1990-08-06 1991-08-05 Cuerpo moldeado sinterizado y su utilizacion.

Country Status (7)

Country Link
EP (1) EP0542815B1 (es)
JP (1) JP3222134B2 (es)
KR (1) KR0184846B1 (es)
AT (1) ATE109441T1 (es)
DE (1) DE59102452D1 (es)
ES (1) ES2057911T3 (es)
WO (1) WO1992002470A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4313305C2 (de) * 1993-04-23 1995-06-01 Cerasiv Gmbh Schneidwerkzeug
KR100635675B1 (ko) * 1997-10-31 2006-10-17 세람텍 아게 이노바티베 세라믹 엔지니어링 소형판이 보강된 소결체
WO2000061517A1 (de) * 1999-04-11 2000-10-19 Ceramtec Ag Medizinische instrumente
EP1188729A3 (de) * 2000-09-13 2004-03-31 CeramTec AG Innovative Ceramic Engineering Verbundwerkstoff mit plateletverstärkter Aluminiumoxidkeramik-Matrix
US8932971B2 (en) 2007-04-27 2015-01-13 Ceramtec Gmbh Ceramic material
DE102007020473B4 (de) 2007-04-27 2016-03-03 Ceramtec Gmbh Keramischer Werkstoff, seine Verwendung und Sinterformkörper
DE102007020471A1 (de) * 2007-04-27 2008-11-06 Ceramtec Ag Innovative Ceramic Engineering Sinterformkörper
JP2011526500A (ja) 2008-07-03 2011-10-13 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 椎間板エンドプロテーゼ
WO2010112589A2 (de) * 2009-04-01 2010-10-07 Ceramtec Ag Schnittschablone aus keramik
CN102448385A (zh) * 2009-04-01 2012-05-09 陶瓷技术有限责任公司 陶瓷切割模板
DE102014113416B4 (de) 2013-11-21 2017-09-28 Oximatec Gmbh Oxide Material Technologies Keramikwerkstoff
EP2947061B1 (en) 2014-05-19 2020-02-19 BBL Technology Transfer GmbH & Co. KG Bioceramic component
AU2015286969A1 (en) 2014-07-09 2017-02-16 Ceramtec Gmbh Entirely ceramic resurfacing prosthesis having a porous inner face
DE102015212258A1 (de) 2014-07-09 2016-01-14 Ceramtec Gmbh Vollkeramischer Kniegelenksersatz mit poröser knochenzugewandter Rückseite
EP3192628B1 (de) * 2016-01-15 2019-09-04 CeramTec GmbH Herstellung von dickwandigen bauteilen mittels spritzgiessen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7903661A (nl) * 1979-05-10 1980-11-12 Philips Nv Gereedschap voor het verspanend bewerken van materiaal.
US4533647A (en) * 1983-10-27 1985-08-06 The Board Of Regents Acting For And On Behalf Of The University Of Michigan Ceramic compositions
EP0199459B1 (en) * 1985-04-11 1992-01-15 Corning Glass Works High toughness ceramic alloys
US4804645A (en) * 1987-03-27 1989-02-14 Sandvik Aktiebolag Ceramic material based on alumina and refractory hard constituents
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
US5188908A (en) * 1990-02-23 1993-02-23 Mitsubishi Materials Corporation Al2 O3 Based ceramics

Also Published As

Publication number Publication date
JP3222134B2 (ja) 2001-10-22
JPH06500762A (ja) 1994-01-27
ATE109441T1 (de) 1994-08-15
WO1992002470A1 (de) 1992-02-20
DE59102452D1 (de) 1994-09-08
EP0542815B1 (de) 1994-08-03
EP0542815A1 (de) 1993-05-26
KR0184846B1 (ko) 1999-05-01

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