کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
11004145 | 1468626 | 2018 | 22 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Texture analysis of additively manufactured Ti-6Al-4V using neutron diffraction
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This study presents a detailed characterization of room temperature bulk microstructure and texture of additively manufactured Ti-6Al-4V alloy samples with the neutron time-of-flight diffractometer HIPPO. A comparison is made between samples that were manufactured by two different methods utilizing selective laser melting and electron beam melting. Analysis of the orientation distribution function shows a dependency upon the particular fabrication technique used as well as on the location within the built body and orientation relative to the build direction. It is shown that the texture components strength in the hexagonal phase depends on the relative tilt angle between the build direction and that the overall texture of samples prepared with the electron beam method is weaker than those prepared with the selective laser melting. Such knowledge on the bulk microstructure allows to optimize additive manufacturing process parameters.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Additive Manufacturing - Volume 23, October 2018, Pages 394-401
Journal: Additive Manufacturing - Volume 23, October 2018, Pages 394-401
نویسندگان
Asaf Pesach, Eitan Tiferet, Sven C. Vogel, Michael Chonin, Alexander Diskin, Lior Zilberman, Oleg Rivin, Ori Yeheskel, El'ad N. Caspi,