کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
794835 902565 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Compressive behaviors and energy-absorption properties of an open-celled porous Cu fabricated by replication of NaCl space-holders
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
پیش نمایش صفحه اول مقاله
Compressive behaviors and energy-absorption properties of an open-celled porous Cu fabricated by replication of NaCl space-holders
چکیده انگلیسی

An open-celled porous Cu has been successfully fabricated by replication of NaCl space-holders. Detailed investigations on the quasi-static uniaxial compressive behaviors indicate that compressive stress–strain curves of the present porous Cu are directly related to the porosity, but less dependent on the strain rate. It has also been found that layer-by-layer collapse is the predominant compressive deformation mechanism of the present porous Cu. Studies on energy-absorption properties indicate that the porous Cu specimens with different porosities show different variation tendencies with the change of strain.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materials Processing Technology - Volume 211, Issue 3, 1 March 2011, Pages 363–367
نویسندگان
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