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Dr. Abdelkariem Karam Abdelkariem Mohamed :: Publications: |
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| Title: | Magnetostriction and damping of forced vibrations in Fe-Cr-Mo-Al alloy |
| Authors: | A.K. Mohamed;M.Yu. Zadorozhnyy;Y. Mansouri;I.S. Golovin |
| Year: | 2022 |
| Keywords: | Fe-Cr alloy;Magnetostriction;Damping capacity;Recrystallization |
| Journal: | Materials Letters |
| Volume: | 314 |
| Issue: | 131863 |
| Pages: | 1-4 |
| Publisher: | ELSEVIER |
| Local/International: | International |
| Paper Link: | |
| Full paper | Abdelkariem Karam Abdelkariem Mohamed_Magnetostriction and damping of forced vibrations in Fe-Cr-Mo-Al alloy.pdf |
| Supplementary materials | Not Available |
| Abstract: |
The magnetostriction, damping capacity and mechanical properties of a Fe-Cr-Mo-Al alloy are studied and compared with binary Fe-Cr and Fe-Al alloys. Synchronous change in magnetostriction and damping in Fe-16Cr- 0.6Mo-0.6Al alloy: the maximum magnetostriction strain and damping capacity are obtained after annealing at 900 ◦C followed by air cooling. Frequency dependence of damping in subresonance range is analyzed and interpreted in terms of variations in relaxation time and stiffness of DMA. |
