| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2009-02-03 |
| タイトル |
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|
タイトル |
Magnetization curves of plastically deformed Fe metals and alloys |
| 資源タイプ |
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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 |
Takahashi, Seiki
Echigoya, Jun-ichi
Motoki, Zenko
|
| 著者(機関) |
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|
値 |
Faculty of Engineering, Iwate University |
| 登録日 |
|
|
日付 |
2009-02-03 |
| 書誌情報 |
Journal of Applied Physics
巻 87,
号 2,
p. 805-813,
発行日 2000-01-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0021-8979 |
| Abstract |
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内容記述タイプ |
Other |
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内容記述 |
The hysteresis loop of plastically deformed Fe metals and alloys was measured for single crystals, polycrystalline iron, and A533B steel samples, and the dislocation density and structure of these samples were observed by electron microscopy. The relation between structure-sensitive properties and applied stress was analyzed in connection with grain boundaries and dislocations. The coercive force Hc increases with and is represented by one curve in all the samples. The magnetic susceptibility c above the coercive field can be described by a simple relation to the magnetic field H. c = c/H3 in a limited region of H. The parameter c depends only on lattice defects such as dislocations and the grain size and has a simple relation to them, but is independent of the kinds of samples or of the process of plastic deformation. The susceptibility c is explained in comparison with the susceptibility r in the range of approach to saturation. The magnetic properties c and Hc are discussed considering the dislocation density and its distribution including the effect of grain boundaries. These magnetic properties are useful for nondestructive tests of metal fatigue. |
| 出版者 |
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|
出版者 |
American Institute of Physics |
| 権利 |
|
|
権利情報 |
©2000 American Institute of Physics |
| DOI |
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|
関連タイプ |
isIdenticalTo |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.1063/1.371945 |
| 著者版フラグ |
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出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
jap-v87n2p805-813.pdf (870.2 kB)
