کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7213099 | 1469408 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Mechanical damping behavior of Al/C60-fullerene composites with supersaturated Al-C phases
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Mechanical damping behavior of Al/C60-fullerene composites with supersaturated Al-C phases Mechanical damping behavior of Al/C60-fullerene composites with supersaturated Al-C phases](/preview/png/7213099.png)
چکیده انگلیسی
Al-based materials with enhanced mechanical damping properties are of great interest in aerospace and automotive industries as engineering materials for critical components that suffer from severe dynamic environment. In this report, we developed Al/C60-fullerene composites to increase damping capacity by the supersaturated Al-C phases. Carbon atoms, dissolved from individually dispersed C60-fullerenes, are intercalated into the Al interstitial sites, producing Al-C phases with expanded lattice structures. These novel nanostructures exhibit a superior mechanical damping behavior compared to monolithic Al, throughout the temperature range of room temperature to 350 °C. The present approach to control the lattice structure thus represents a new engineering paradigm for atomic-level design of lightweight structural components.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Part B: Engineering - Volume 77, August 2015, Pages 194-198
Journal: Composites Part B: Engineering - Volume 77, August 2015, Pages 194-198
نویسندگان
Jaehyuck Shin, Kwangmin Choi, Serge Shiko, Hyunjoo Choi, Donghyun Bae,