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Electric loading - Induced cracking behavior at electrode edges in PZT ceramics
http://hdl.handle.net/10173/766
http://hdl.handle.net/10173/766e049a680-7a9c-4829-823a-b2a6197ce198
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KEM_352_267.pdf (357.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2011-12-26 | |||||||||
| タイトル | ||||||||||
| タイトル | Electric loading - Induced cracking behavior at electrode edges in PZT ceramics | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Fatigue Damage | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | PZT | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Intergranular Cracking | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Permittivity | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | Domain Switching | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | FEM Analysis | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者 |
Kusukawa, Kazuhiro
× Kusukawa, Kazuhiro
× Shiozaki, Yohei
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| 抄録 | ||||||||||
| 内容記述タイプ | Abstract | |||||||||
| 内容記述 | Fatigue damage behavior under repeated electric loading was investigated on two kinds of PZT ceramics with discontinuous electrodes. Intergranular cracking was observed at the electrode edge in soft PZT under electric fields greater than ±400 V/mm. However, under the same loading conditions, no damage was observed in hard PZT. When cracking occurred, permittivity of specimens decreased with the number of cycles corresponding to the amount of mechanical damage. FEM analyses of the electroelastic field of the specimens showed that cracking due to cyclic electric loading was related to 180° domain switching caused by concentrated electroelastic field. | |||||||||
| 書誌情報 |
Key Engineering Materials 巻 352, p. 267-270, 発行日 2007-09 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1013-9826 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA10697012 | |||||||||
| DOI | ||||||||||
| 関連タイプ | isVersionOf | |||||||||
| 識別子タイプ | DOI | |||||||||
| 関連識別子 | 10.4028/www.scientific.net/KEM.352.267 | |||||||||
| 著者版フラグ | ||||||||||
| 出版タイプ | AM | |||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||
| 出版者 | ||||||||||
| 出版者 | Trans Tech Publications | |||||||||
