کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1637885 | 1516998 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preparation of open-celled aluminum foams by counter-gravity infiltration casting
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preparation of open-celled aluminum foams by counter-gravity infiltration casting Preparation of open-celled aluminum foams by counter-gravity infiltration casting](/preview/png/1637885.png)
چکیده انگلیسی
A novel counter-gravity infiltration casting device and corresponding fabricating process for producing open-celled aluminum foams were presented. The experimental results show that defects such as insufficient or excessive infiltrating can hardly be found in the foam samples prepared by counter-gravity infiltration casting. The foam materials exhibit excellent mechanical properties. The void content strongly affects the mechanical properties of aluminum foams. The yield stress and plateau stress significantly increase with the decrease of void content. Raising pre-heating temperature and increasing packing pressure are effective to lower the void content in aluminum foams.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of Nonferrous Metals Society of China - Volume 22, Issue 1, January 2012, Pages 85-89
Journal: Transactions of Nonferrous Metals Society of China - Volume 22, Issue 1, January 2012, Pages 85-89
نویسندگان
Deng-wei HUO, Juan YANG, Xiang-yang ZHOU, Hui WANG, Tai-kang ZHANG,