DE102009030710B4 - Keramikmaterial und Verfahren zur Herstellung des Keramikmaterials - Google Patents

Keramikmaterial und Verfahren zur Herstellung des Keramikmaterials Download PDF

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Publication number
DE102009030710B4
DE102009030710B4 DE102009030710.9A DE102009030710A DE102009030710B4 DE 102009030710 B4 DE102009030710 B4 DE 102009030710B4 DE 102009030710 A DE102009030710 A DE 102009030710A DE 102009030710 B4 DE102009030710 B4 DE 102009030710B4
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ceramic material
pbtio
process step
mixture
sintering
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German (de)
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DE102009030710A1 (de
Inventor
Hermann Grünbichler
Manfred Schweinzger
Christl Lisa Mead
Dr. Nagy Aniko
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TDK Electronics AG
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TDK Electronics AG
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Priority to DE102009030710.9A priority Critical patent/DE102009030710B4/de
Priority to PCT/EP2010/058940 priority patent/WO2010149716A1/de
Priority to EP10726966.4A priority patent/EP2445849B1/de
Priority to JP2012516725A priority patent/JP5490890B2/ja
Publication of DE102009030710A1 publication Critical patent/DE102009030710A1/de
Priority to US13/329,826 priority patent/US20120181474A1/en
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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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
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    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
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    • C01G25/006—Compounds containing zirconium, with or without oxygen or hydrogen, and containing two or more other elements
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    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
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    • C04B35/493—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
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    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
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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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    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
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DE102009030710.9A 2009-06-26 2009-06-26 Keramikmaterial und Verfahren zur Herstellung des Keramikmaterials Active DE102009030710B4 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE102009030710.9A DE102009030710B4 (de) 2009-06-26 2009-06-26 Keramikmaterial und Verfahren zur Herstellung des Keramikmaterials
PCT/EP2010/058940 WO2010149716A1 (de) 2009-06-26 2010-06-23 Keramikmaterial und verfahren zur herstellung des keramikmaterials
EP10726966.4A EP2445849B1 (de) 2009-06-26 2010-06-23 Keramikmaterial und verfahren zur herstellung des keramikmaterials
JP2012516725A JP5490890B2 (ja) 2009-06-26 2010-06-23 セラミック材料及び前記セラミック材料の製造方法
US13/329,826 US20120181474A1 (en) 2009-06-26 2011-12-19 Ceramic material and process for producing the ceramic material

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Application Number Priority Date Filing Date Title
DE102009030710.9A DE102009030710B4 (de) 2009-06-26 2009-06-26 Keramikmaterial und Verfahren zur Herstellung des Keramikmaterials

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DE102009030710A1 DE102009030710A1 (de) 2010-12-30
DE102009030710B4 true DE102009030710B4 (de) 2019-07-18

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EP (1) EP2445849B1 (https=)
JP (1) JP5490890B2 (https=)
DE (1) DE102009030710B4 (https=)
WO (1) WO2010149716A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022122840A1 (de) 2022-03-01 2023-09-07 Tdk Electronics Ag Piezoelektrisches Bauteil
US20250169364A1 (en) 2022-03-01 2025-05-22 Tdk Electronics Ag Piezoelectric component
DE202022105191U1 (de) 2022-09-14 2022-10-26 Tdk Electronics Ag Piezoelektrisches Bauteil

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330057A1 (de) 1972-06-13 1974-01-03 Atomic Energy Commission Einstellung der eigenschaften ferroelektrischer keramischer stoffe bei deren ausbildung
DE4141648A1 (de) 1990-12-17 1993-06-24 Toshiba Kawasaki Kk Keramischer kondensator
US5246610A (en) 1990-12-10 1993-09-21 Ngk Spark Plug Co., Ltd. Piezoelectric composite material
US20040207288A1 (en) 2003-03-26 2004-10-21 Hiroshi Funakubo Method of producing lead zirconate titanate-based thin film, dielectric device and dielectric thin film

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4314911C1 (de) * 1993-05-05 1995-01-26 Siemens Ag Verfahren zur Herstellung einer PZT-Keramik
EP1669325A1 (de) * 2004-12-13 2006-06-14 Kerr-McGee Pigments GmbH Feinteilige Bleizirkonattitanate und Zirkoniumtitanate und Verfahren zu deren Herstellung unter Verwendung von Titanoxidhydratpartikeln

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2330057A1 (de) 1972-06-13 1974-01-03 Atomic Energy Commission Einstellung der eigenschaften ferroelektrischer keramischer stoffe bei deren ausbildung
US5246610A (en) 1990-12-10 1993-09-21 Ngk Spark Plug Co., Ltd. Piezoelectric composite material
DE4141648A1 (de) 1990-12-17 1993-06-24 Toshiba Kawasaki Kk Keramischer kondensator
US20040207288A1 (en) 2003-03-26 2004-10-21 Hiroshi Funakubo Method of producing lead zirconate titanate-based thin film, dielectric device and dielectric thin film

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JP2012530673A (ja) 2012-12-06
JP5490890B2 (ja) 2014-05-14
US20120181474A1 (en) 2012-07-19
EP2445849B1 (de) 2015-08-05
WO2010149716A1 (de) 2010-12-29
EP2445849A1 (de) 2012-05-02
DE102009030710A1 (de) 2010-12-30

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