| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-04-19 |
| タイトル |
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タイトル |
点欠陥への超音波縦波伝搬速度依存性に関する純アルミ単結晶による考察 |
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言語 |
ja |
| タイトル |
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|
タイトル |
Pure Aluminum Single Crystal Study on Point Defect Dependence of Ultrasonic Longitudinal Wave Velocity |
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言語 |
en |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
小林, 道明
青山, 尚弘
三浦, 節男
柴野, 純一
唐, 世華
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| 著者別名 |
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識別子Scheme |
WEKO |
|
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識別子 |
34820 |
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姓名 |
KOBAYASHI, Michiaki |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34821 |
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姓名 |
AOYAMA, Naohiro |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34822 |
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姓名 |
MIURA, Setsuo |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34823 |
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姓名 |
SIBANO, Junichi |
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言語 |
en |
| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
34824 |
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姓名 |
TANG, Shihua |
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言語 |
en |
| 抄録 |
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内容記述タイプ |
Abstract |
|
内容記述 |
In the authors’ previous study, velocity changes of ultrasonic waves under simple and pure shear states were studied both theoretically and experimentally. The research work revealed the quite different longitudinal wave velocity changes between under the simple and pure shear states and also distinguished longitudinal velocity change under the pure shear state, on the other hand transverse wave velocity changes under simple and pure shear states showed almost the same change tendencies similar to the texture development under both shear states. Therefore, to clear the different effects due to plastic deformation on transverse and longitudinal waves velocity changes under simple and pure shear states the microstructural changes of polycrystal solids were investigated via finite element polycrystal model (FEPM). The analyzed results suggested that the transverse wave velocity depends upon texture developments mainly, whereas the longitudinal wave velocity depends heavily upon point defects induced by intersected cross slips among dislocations. The principal object of this paper is experimental verification of point defects dependence of the longitudinal wave velocity using a pure Aluminum single crystal. As a result, no point defects occurring under single slip stage was simulated by FEM analysis for crystal plasticity and experimental evidence of no longitudinal wave velocity changes under same stage was shown. It was confirmed that the longitudinal waves velocity depends under the point defect. |
| 書誌情報 |
日本機械学会論文集(Ａ編) = Transactions of the Japan Society of Mechanical Engineers(A)@@@
巻 71,
号 711,
p. 1459-1464,
発行日 2005-11
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| 権利 |
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|
権利情報 |
日本機械学会, 小林道明, 青山尚弘, 三浦節男, 柴野純一, 唐世華, 日本機械学会論文集 (Ａ編), 71(711), 2005, 1459-1464. |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 出版者 |
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出版者 |
日本機械学会 |
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言語 |
ja |
| 著者版フラグ |
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言語 |
en |
|
値 |
publisher |
| 出版タイプ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
4956.pdf (3.5 MB)
