کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1581922 | 1514865 | 2008 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Elevated temperature mechanical behavior of bulk nanostructured Al 5083–Al85Ni10La5 composite
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
دانش مواد (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Elevated temperature mechanical behavior of bulk nanostructured Al 5083–Al85Ni10La5 composite Elevated temperature mechanical behavior of bulk nanostructured Al 5083–Al85Ni10La5 composite](/preview/png/1581922.png)
چکیده انگلیسی
The mechanical behavior of a nanostructured 5083 Al–Al85Ni10La5 composite that was processed via consolidation of cryomilled 5083 Al and amorphous Al85Ni10La5 powder was investigated in the temperature range of 25–400 °C. The devitrified Al85Ni10La5 phase revealed high thermal stability against growth during the consolidation process and resulted in a grain size of approximately 200 nm. The 5083 Al–Al85Ni10La5 composite exhibited superior elevated temperature properties when compared to that of nanostructured or coarse-grained 5083 Al alloy. The mechanical behavior of the 5083 Al–Al85Ni10La5 composite was analyzed in the context of the deformation mechanisms that are active in the 5083 nanostructured matrix.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: A - Volume 493, Issues 1–2, 15 October 2008, Pages 221–225
Journal: Materials Science and Engineering: A - Volume 493, Issues 1–2, 15 October 2008, Pages 221–225
نویسندگان
Zhihui Zhang, Bing Q. Han, Yizhang Zhou, Enrique J. Lavernia,