کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1502356 | 993416 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Acoustic emission of salt-replicated foams during compression
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سرامیک و کامپوزیت
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Deformation on a sample surface was observed and the acoustic emission (AE) response was recorded during compression of salt-replicated AlSi foams of different pore size. During compression, formation of deformation bands with concomitant strain hardening was observed. The wavy character of the AE count rate vs. strain dependence was correlated with the deformation process, e.g. with the formation of deformation bands, and it was found that this wavy character yields information on the localization of the deformation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Scripta Materialia - Volume 59, Issue 9, November 2008, Pages 987–990
Journal: Scripta Materialia - Volume 59, Issue 9, November 2008, Pages 987–990
نویسندگان
Csilla Kádár, František Chmelĺk, Miroslav Cieslar, János Lendvai,