کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
833199 908134 2008 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation and thermal properties of metal matrix composites with wood-structure
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Preparation and thermal properties of metal matrix composites with wood-structure
چکیده انگلیسی

Wood is a natural material with a rational and aesthetic structure. Recently, we introduced the structures of original wood to the metal matrix composites and succeeded in producing the Al/C and Al/(SiC + C) composites. Porous carbon was first pyrolyzed from the wood-template. The final composites were then obtained by injecting aluminum alloy and silicone resin into the porous carbon. The microstructures, thermal conductivity, and thermal expansions of these products were then analyzed. The results indicated that the structures of the composites are controlled by the natural structure of wood. Moreover, the composites exhibit a lower coefficient of thermal expansion than aluminum and a higher thermal conductivity than porous carbon.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials & Design - Volume 29, Issue 6, 2008, Pages 1275–1279
نویسندگان
, , , , ,