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https://dspace.univ-ouargla.dz/jspui/handle/123456789/3599
Title: | STABILITE MAGNETIQUE D’UN ALLIAGE NANOCRISTALLIN A BASE DE FeCo |
Authors: | A. YOUNES , R. BENSALEM . S. ALLEG , S. AZZAZA , S. SOUILAH , S. KHENE ,J.J. SUÑOL |
Keywords: | nanostructures mechanical alloying and milling magnetic measurements |
Issue Date: | 22-Dec-2013 |
Series/Report no.: | 2011; |
Abstract: | FeCo-based nanostructured powders were produced by mechanical alloying in a planetary ball mill with different milling times. The different physical properties were studied as a function of milling time (h), ranging from 0 h to 96 h, using X-ray diffraction (XRD), and by differential scanning calorimetry (DSC). Some magnetic properties at room temperature were measured by a vibration sample magnetometer (VSM). The saturation magnetisation decreases rapidly during the first 9 h of milling to about 115 emu. A coercivity value Hc of about 71.6 Gauss is obtained after 96 h of milling. |
Description: | SIPP 2011 UKM Ouargla 13 15 Fevrier 2011 |
URI: | http://hdl.handle.net/123456789/3599 |
ISSN: | gs |
Appears in Collections: | 1. Faculté des mathématiques et des sciences de la matière |
Files in This Item:
File | Description | Size | Format | |
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A. YOUNES.pdf | 541,37 kB | Adobe PDF | View/Open |
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