کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9709206 | 1466797 | 2005 | 14 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Temperature changes and loads during hot-die forging of a gamma titanium-aluminide alloy
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Non-isothermal forging is a non-steady state deformation process since temperatures of die, workpiece and environment are different from each other. The workpiece temperature decreases during the process by heat transfer to the dies and the environment. On the other hand, deformation heating can increase the workpiece temperature. The deformation loads depend not just on the initial temperature of the workpiece and the strain rate, but also on the duration of the deformation. This paper presents the results of a study that involved both physical experiments and finite element simulation of the non-isothermal deformation of a gamma titanium-aluminide.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 160, Issue 3, 30 March 2005, Pages 321-334
Journal: Journal of Materials Processing Technology - Volume 160, Issue 3, 30 March 2005, Pages 321-334
نویسندگان
Raghavan Srinivasan, Mahendramohan Balathandayuthapani, Wenying Yan,