کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1640309 | 1517032 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Influence of arrangement field on magnetostrictive and mechanical properties of magnetostrictive composites
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Influence of arrangement field on magnetostrictive and mechanical properties of magnetostrictive composites Influence of arrangement field on magnetostrictive and mechanical properties of magnetostrictive composites](/preview/png/1640309.png)
چکیده انگلیسی
Non-aligned and aligned polymer-bonded Tb0.3Dy0.7Fe2 composites with 20% particle volume fraction were prepared under different arrangement fields (i.e. 0, 10 kA/m, 20 kA/m, 30 kA/m, 60 kA/m and 100 kA/m) during their gel process. Static magnetostriction, dynamic magnetostriction, elastic modulus and compressive strength of all specimens were tested and compared. Experimental results indicate that all the parameters are positively dependent on the arrangement field. The dependence is significant at low field levels, the critical value of which is 30 kA/m for the composites fabricated. No obvious improvement of the properties can be observed for a larger field. Such critical values are defined as the optimal arrangement field to manufacture magnetostrictive composites.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Transactions of Nonferrous Metals Society of China - Volume 19, Issue 6, December 2009, Pages 1454-1458
Journal: Transactions of Nonferrous Metals Society of China - Volume 19, Issue 6, December 2009, Pages 1454-1458
نویسندگان
Xu-feng DONG, Xin-chun GUAN, Min QI, Jin-ping OU,