DE60224748D1 - Kornorientierte Keramik und Verfahren zu ihrer Herstellung, sowie anisotrop geformtes Pulver und Verfahren zu seiner Herstellung - Google Patents
Kornorientierte Keramik und Verfahren zu ihrer Herstellung, sowie anisotrop geformtes Pulver und Verfahren zu seiner HerstellungInfo
- Publication number
- DE60224748D1 DE60224748D1 DE60224748T DE60224748T DE60224748D1 DE 60224748 D1 DE60224748 D1 DE 60224748D1 DE 60224748 T DE60224748 T DE 60224748T DE 60224748 T DE60224748 T DE 60224748T DE 60224748 D1 DE60224748 D1 DE 60224748D1
- Authority
- DE
- Germany
- Prior art keywords
- preparation
- grain
- shaped powder
- anisotropically shaped
- oriented ceramics
- 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
Links
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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
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- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G29/00—Compounds of bismuth
- C01G29/006—Compounds containing, besides bismuth, two or more other elements, with the exception of oxygen or hydrogen
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- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G33/00—Compounds of niobium
- C01G33/006—Compounds containing, besides niobium, two or more other elements, with the exception of oxygen or hydrogen
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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
- C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates
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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
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- C04B35/6455—Hot isostatic pressing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/853—Ceramic compositions
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- C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2001124225 | 2001-04-23 | ||
JP2001124225 | 2001-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60224748D1 true DE60224748D1 (de) | 2008-03-13 |
DE60224748T2 DE60224748T2 (de) | 2009-02-05 |
Family
ID=18973646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002624748 Expired - Lifetime DE60224748T2 (de) | 2001-04-23 | 2002-04-23 | Kornorientierte Keramik und Verfahren zu ihrer Herstellung, sowie anisotrop geformtes Pulver und Verfahren zu seiner Herstellung |
Country Status (4)
Country | Link |
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US (2) | US6692652B2 (de) |
EP (2) | EP1253121B1 (de) |
JP (1) | JP5012528B2 (de) |
DE (1) | DE60224748T2 (de) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4631246B2 (ja) * | 2002-03-20 | 2011-02-16 | 株式会社豊田中央研究所 | 圧電磁器組成物及びその製造方法並びに圧電素子及び誘電素子 |
JP4147954B2 (ja) * | 2002-03-25 | 2008-09-10 | 株式会社村田製作所 | 圧電素子の製造方法 |
EP1457471B1 (de) * | 2003-03-14 | 2014-02-26 | Denso Corporation | Keramik mit Kristallorientierung und Verfahren zu ihrer Herstellung |
JP4926389B2 (ja) * | 2004-06-17 | 2012-05-09 | 株式会社豊田中央研究所 | 結晶配向セラミックス、及びその製造方法 |
JP4541985B2 (ja) * | 2004-10-29 | 2010-09-08 | 株式会社デンソー | 多結晶体の製造方法 |
JP4841138B2 (ja) * | 2004-12-24 | 2011-12-21 | 日本碍子株式会社 | 誘電体層及び誘電体素子の製造方法、並びに誘電体素子及び圧電トランス |
JP4556713B2 (ja) * | 2005-03-11 | 2010-10-06 | 株式会社デンソー | セラミックス積層体の製造方法 |
WO2007066453A1 (ja) * | 2005-12-08 | 2007-06-14 | Murata Manufacturing Co., Ltd. | 積層型圧電素子およびその製造方法 |
JP4853477B2 (ja) * | 2006-01-12 | 2012-01-11 | 株式会社村田製作所 | 異方形状セラミック粒子及びその製造方法 |
JP2008074693A (ja) * | 2006-08-23 | 2008-04-03 | Denso Corp | 異方形状粉末及びその製造方法、結晶配向セラミックスの製造方法 |
JP2008109072A (ja) * | 2006-09-26 | 2008-05-08 | Ngk Insulators Ltd | モノモルフ型圧電/電歪素子、及びその製造方法 |
US7658111B2 (en) * | 2006-11-16 | 2010-02-09 | Endevco Corporation | Sensors with high temperature piezoelectric ceramics |
JP5094334B2 (ja) * | 2006-12-25 | 2012-12-12 | 京セラ株式会社 | 圧電磁器および圧電素子 |
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JP4342673B2 (ja) * | 2000-01-28 | 2009-10-14 | 大塚化学株式会社 | コネクタ |
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2002
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- 2002-04-23 US US10/127,762 patent/US6692652B2/en not_active Expired - Lifetime
- 2002-04-23 EP EP20020009059 patent/EP1253121B1/de not_active Expired - Lifetime
- 2002-04-23 EP EP20070015645 patent/EP1860079B9/de not_active Expired - Lifetime
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2003
- 2003-12-11 US US10/732,295 patent/US7560089B2/en not_active Expired - Lifetime
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EP1860079B1 (de) | 2012-01-11 |
JP2008143781A (ja) | 2008-06-26 |
EP1253121A2 (de) | 2002-10-30 |
EP1253121B1 (de) | 2008-01-23 |
US7560089B2 (en) | 2009-07-14 |
EP1860079A1 (de) | 2007-11-28 |
DE60224748T2 (de) | 2009-02-05 |
US20030008762A1 (en) | 2003-01-09 |
EP1860079B9 (de) | 2012-04-25 |
US6692652B2 (en) | 2004-02-17 |
JP5012528B2 (ja) | 2012-08-29 |
US20040120881A1 (en) | 2004-06-24 |
EP1253121A3 (de) | 2004-08-18 |
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