دورية أكاديمية
The interfacial β0 phase strengthening the creep properties of powder hot isostatic pressing γ-TiAl alloy
| العنوان: | The interfacial β0 phase strengthening the creep properties of powder hot isostatic pressing γ-TiAl alloy |
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| المؤلفون: | Yichao Wang, Xiangyi Xue, Hongchao Kou, Yonghao Yu, Mengyu Jia, Jinshan Li |
| المصدر: | Materials Research Letters, Vol 10, Iss 5, Pp 327-333 (2022) |
| بيانات النشر: | Taylor & Francis Group, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Materials of engineering and construction. Mechanics of materials |
| مصطلحات موضوعية: | TiAl alloy, β0 phase, hot isostatic pressing, creep, phase transformation, Materials of engineering and construction. Mechanics of materials, TA401-492 |
| الوصف: | Interfacial β0 phase strengthening on the creep properties of TNM alloy has been investigated. The initial fully lamellar microstructure with fine-dispersed interfacial β0 phase was fabricated by powder hot isostatic pressing (P-HIP) and then carried out ageing treatment. The results indicated that the aged condition presented better microstructural stability and excellent creep resistance than the P-HIPed condition. Moreover, the ω phase precipitated within the β0 phase by stress-inducing. The β0/β0(ω) phase was not only effectively restricted the dislocation motion, twins and stacking faults propagation, but also delayed the α2 lamellae decomposition to maintain the integrity of the fully lamellar structure. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 21663831 2166-3831 |
| Relation: | https://doaj.org/toc/2166-3831 |
| DOI: | 10.1080/21663831.2022.2050432 |
| URL الوصول: | https://doaj.org/article/3d2f53673b424e12a2d83e63fe1022bd |
| رقم الأكسشن: | edsdoj.3d2f53673b424e12a2d83e63fe1022bd |
| قاعدة البيانات: | Directory of Open Access Journals |
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Full Text Finder | تدمد: | 21663831 |
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| DOI: | 10.1080/21663831.2022.2050432 |