کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1564062 999631 2008 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Modelling of the inelastic behavior of powder based AlFe9V1Si2 alloy with intermetallic phase
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مکانیک محاسباتی
پیش نمایش صفحه اول مقاله
Modelling of the inelastic behavior of powder based AlFe9V1Si2 alloy with intermetallic phase
چکیده انگلیسی
The inelastic behaviour of Al-based Fe-enriched alloy containing intermetallic phase is considered. A mechanical model for that in situ composite is proposed. The elastic-plastic model is based on the secant moduli method and on density-dependent porous models. The effect of the intermetallic phase on densification and hardening behaviour of powder based aluminium alloy is investigated under cold compaction. The model is implemented as user defined subroutines into the FE code MARC. An approach is proposed for determining material constants of the aluminium-based solid solution, coupling results of the numerical simulations with experimental data.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computational Materials Science - Volume 41, Issue 3, January 2008, Pages 275-286
نویسندگان
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