دورية أكاديمية
أعرض في EDS

Ti-6Al-4V microstructural orientation at different length scales as a function of scanning strategies in Electron Beam Melting in additive manufacturing

التفاصيل البيبلوغرافية
العنوان: Ti-6Al-4V microstructural orientation at different length scales as a function of scanning strategies in Electron Beam Melting in additive manufacturing
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
الوصف
تدمد:2261236X
DOI:10.1051/matecconf/202032103031