کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1501249 993375 2010 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Finite element analysis of the rapid manufacturing of Ti–6Al–4V parts by laser powder deposition
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
Finite element analysis of the rapid manufacturing of Ti–6Al–4V parts by laser powder deposition
چکیده انگلیسی

The overlapping of layers during part build-up in rapid manufacturing by laser powder deposition (LPD) causes consecutive thermal cycles in the previously deposited material that often lead to complex phase transformations and difficult to predict distributions of microstructure and properties. In this paper a model coupling finite element heat transfer calculations, phase transformation kinetics and microstructure–property relations in Ti–6Al–4V is presented and used to obtain processing maps relating the deposition parameters to the microstructure and properties of the parts.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 63, Issue 1, July 2010, Pages 140–143
نویسندگان
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