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Preferential Dynamic Grain Growth Mechanism Enabling the Control of Microstructure and Texture by High Temperature Deformation: Experimental Evidence and Applicability
http://hdl.handle.net/10131/0002001281
http://hdl.handle.net/10131/0002001281d6db27bf-f3d6-4b8b-bcb5-1ace9451bfa0
| 名前 / ファイル | ライセンス | アクション |
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63_MT-M2021162.pdf (4.6 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||
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| 公開日 | 2024-09-25 | |||||||||||||||||||
| タイトル | ||||||||||||||||||||
| タイトル | Preferential Dynamic Grain Growth Mechanism Enabling the Control of Microstructure and Texture by High Temperature Deformation: Experimental Evidence and Applicability | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| 言語 | ||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||
| キーワード | ||||||||||||||||||||
| 主題 | preferential dynamic grain growth; texture; high temperature deformation; texture prediction; Taylor factor(en) | |||||||||||||||||||
| 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 | |||||||||||||||||||
| アクセス権 | ||||||||||||||||||||
| アクセス権 | open access | |||||||||||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||||||
| 著者 |
Fukutomi, Hiroshi
× Fukutomi, Hiroshi
× Okayasu, Kazuto
× Onuki, Yusuke
ORCID
0000-0001-9763-0970
× Hasegawa, Makoto
ORCID
0000-0003-2115-0713
× Kobayashi, Equo
ORCID
0000-0001-8043-5044
× Strnadel, Bohumir
ORCID
0000-0001-8961-5068
× Umezawa, Osamu
ORCID
0000-0003-0380-1885
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| 抄録 | ||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||
| 内容記述 | The relationship between the mechanism of high temperature deformation and the evolution behavior of microstructure and the texture during deformation, which has been found in various solid solution alloys, is clarified. It is shown that the preferential dynamic grain growth (PDGG) mechanism proposed by the authors can explain the behavior of microstructure change as well as texture change of all studied alloys without contradiction. The essential aspect of the PDGG mechanism is the preferential growth of crystal grains with the orientation stable for deformation and with low Taylor factor in the given deformation mode. It is concluded that the Taylor factor corresponds to dislocation density and stored energy during the high temperature deformation of solid solution alloys when viscous glide of dislocations is the rate controlling process. The possibility of the occurrence of the PDGG mechanism in materials other than solid solution alloys is also discussed. | |||||||||||||||||||
| 言語 | en | |||||||||||||||||||
| bibliographic_information |
en : Materials Transactions 巻 63, 号 2, p. 148-156, ページ数 9, 発行日 2022-01-01 |
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| item_2_source_id_9 | ||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||
| 収録物識別子 | 13459678 | |||||||||||||||||||
| item_2_source_id_11 | ||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||
| 収録物識別子 | AA1151294X | |||||||||||||||||||
| item_2_relation_13 | ||||||||||||||||||||
| 関連タイプ | isIdenticalTo | |||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||
| 関連識別子 | https://doi.org/10.2320/matertrans.MT-M2021162 | |||||||||||||||||||
| 出版タイプ | ||||||||||||||||||||
| 出版タイプ | VoR | |||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||||||||||||||||
| 出版者 | ||||||||||||||||||||
| 出版者 | The Japan Institute of Metals and Materials | |||||||||||||||||||
