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Compression Stress Effect on Dislocations Movement and Crack propagation in Cubic Crystal
http://hdl.handle.net/2297/44056
http://hdl.handle.net/2297/44056fbb8dfa8-524a-45e4-bfe8-bb9753372fa8
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
ISCS2011Proceedings-1-7.pdf (2.3 MB)
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| Item type | 報告書 / Research Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Compression Stress Effect on Dislocations Movement and Crack propagation in Cubic Crystal | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_18ws | |||||
| 資源タイプ | research report | |||||
| 著者 |
Suprijadi
× Suprijadi× Ely, Aprilia× Meiqorry, Yusfi |
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| 書誌情報 |
Recent development in computational science : Selected Papers from the International Symposium on Computational Science - International Symposium on Computational Science Kanazawa University, Japan 巻 2, p. 1-7, 発行日 2011-10-01 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2223-0785 | |||||
| 出版者 | ||||||
| 出版者 | Kanazawa e-Publishing | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Fracture material is seriously problem in daily life, and it has connection with mechanical properties itself. The mechanical properties is belief depend on dislocation movement and crack propagation in the crystal. Information about this is very important to characterize the material. In FCC crystal structure the competition between crack propagation and dislocation wake is very interesting, in a ductile material like copper (Cu) dislocation can be seen in room temperature, but in a brittle material like Si only cracks can be seen observed. Different techniques were applied to material to study the mechanical properties, in this study we did compression test in one direction. Combination of simulation and experimental on cubic material are reported in this paper. We found that the deflection of crack direction in Si caused by vacancy of lattice, while compression stress on Cu cause the atoms displacement in one direction. Some evidence of dislocation wake in Si crystal under compression stress at high temperature will reported. | |||||
| 権利 | ||||||
| 権利情報 | Organizing Committee of ISCS | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
