دورية أكاديمية
Ti-6Al-4V microstructural orientation at different length scales as a function of scanning strategies in Electron Beam Melting in additive manufacturing
العنوان: | Ti-6Al-4V microstructural orientation at different length scales as a function of scanning strategies in Electron Beam Melting in additive manufacturing |
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المؤلفون: | Agrawal Priyanka, Quintana Maria J., Kenney Matt, Kumar Sabina, Saville Alec, Clarke Amy, Collins Peter C. |
المصدر: | MATEC Web of Conferences, Vol 321, p 03031 (2020) |
بيانات النشر: | EDP Sciences, 2020. |
سنة النشر: | 2020 |
المجموعة: | LCC:Engineering (General). Civil engineering (General) |
مصطلحات موضوعية: | Engineering (General). Civil engineering (General), TA1-2040 |
الوصف: | Additive manufacturing has been around for many years, yet the underlying physics of thermal gradients, local pressure environment, and other non-steady state manufacturing conditions are not fully understood. A Multi-University Research Initiative (MURI) is currently ongoing to measure liquid/solid and solid/solid interface stabilities in AM Ti-6Al-4V. Samples were produced with different beamscanning strategies in order to study the role of thermal gradients on the resulting microstructure. The motivation is to determine which beam-scanning strategy leads to desired grain size and texture. Orientation at different length scales (from mm to nm) can be quantified and compared with a combination of techniques including Precession Electron Diffraction (PED), Electron Backscatter Diffraction (EBSD) and Neutron diffraction. This new information will help predict properties of additively manufactured parts. |
نوع الوثيقة: | article |
وصف الملف: | electronic resource |
اللغة: | English French |
تدمد: | 2261-236X |
Relation: | https://www.matec-conferences.org/articles/matecconf/pdf/2020/17/matecconf_ti2019_03031.pdf; https://doaj.org/toc/2261-236X |
DOI: | 10.1051/matecconf/202032103031 |
URL الوصول: | https://doaj.org/article/0ef2ef7fccfb4c808c703b114b0519a9 |
رقم الأكسشن: | edsdoj.0ef2ef7fccfb4c808c703b114b0519a9 |
قاعدة البيانات: | Directory of Open Access Journals |
تدمد: | 2261236X |
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DOI: | 10.1051/matecconf/202032103031 |