دورية أكاديمية
Strength-ductility synergy via cryogenic severe plastic deformation in an Al–Mg alloy achieved by clustering-induced strengthening
| العنوان: | Strength-ductility synergy via cryogenic severe plastic deformation in an Al–Mg alloy achieved by clustering-induced strengthening |
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| المؤلفون: | Jing Xie, Lin Mei, Xingpin Chen, Yu Cao, Wenjun Lu, Guangjie Huang |
| المصدر: | Materials Research Letters, Vol 12, Iss 5, Pp 373-380 (2024) |
| بيانات النشر: | Taylor & Francis Group, 2024. |
| سنة النشر: | 2024 |
| المجموعة: | LCC:Materials of engineering and construction. Mechanics of materials |
| مصطلحات موضوعية: | Al-Mg alloy, submerged friction stirring, atomic microstructure, cluster, Materials of engineering and construction. Mechanics of materials, TA401-492 |
| الوصف: | Utilizing excess vacancy to form effective solute clusters has been considered as a potential strategy to strengthen Al alloys. Herein, we designed a cryogenic submerged friction stir processing, by the one-step process in a short time, to realize the coexistence of grain refinement, high-density clusters, and nanoprecipitates, thus enhancing strength and ductility simultaneously. The atomic information showed the unique formation of high-density clusters (1 ∼ 2 nm), which was related to the strain-induced migration of solute atoms. This study may provide a new strategy for alloys with low alloying content that can be enhanced by forming solute clusters. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 21663831 2166-3831 |
| العلاقة: | https://doaj.org/toc/2166-3831Test |
| DOI: | 10.1080/21663831.2024.2333845 |
| الوصول الحر: | https://doaj.org/article/0b7efa3ecdc64221813c9929b9604941Test |
| رقم الانضمام: | edsdoj.0b7efa3ecdc64221813c9929b9604941 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 21663831 |
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| DOI: | 10.1080/21663831.2024.2333845 |