کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7984165 | 1514783 | 2013 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Microarchitecture and compressive deformation behaviour of Al-alloy (LM13)-cenosphere hybrid Al-foam prepared using CaCO3 as foaming agent
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
LM13 Al-alloy-cenosphere aluminium hybrid foam was made by foaming LM13 Al-cenosphere mixture through stir casting technique using CaCO3 as foaming agent. In the melt mixture 30 vol% of cenosphere was used and the foaming temperature was varied (660 °C and 690 °C). It was interestingly noted that two different kinds of foam architecture at two different temperatures were obtained: partially open and elongated pores with much lower density at 660 °C and closed spherical cells with relatively higher density at 690 °C. The compressive deformation behaviour of these foams were examined in order to assess its plateau stress, densification strain and energy absorption and also to understand its deformation mechanism.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 560, 10 January 2013, Pages 601-610
Journal: Materials Science and Engineering: A - Volume 560, 10 January 2013, Pages 601-610
نویسندگان
D.P. Mondal, Nidhi Jha, Bilal Gull, S. Das, Anshul Badkul,