کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
511651 865885 2010 17 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An analytical method of metal forming considering ageing in the microstructure for carbon steel
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
An analytical method of metal forming considering ageing in the microstructure for carbon steel
چکیده انگلیسی

An analytical method is proposed that considers ageing, with an emphasis on cementite morphology, for metal forming simulations. The basic concept is that ageing in the microscale and the deformation and temperature rise in the macroscale should be analysed simultaneously. In the macroscale, mechanical analysis is carried out followed by thermal analysis. In the microscale, the diffusion of carbon is estimated considering the history of strain and temperature analysed by the macroscale analyses. Using the proposed method, metal forming analysis is conducted and experimental verification is conducted with emphasis on carbon content and deformation rate.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 88, Issues 19–20, October 2010, Pages 1162–1178
نویسندگان
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