التفاصيل البيبلوغرافية
| العنوان: |
Magnetic properties, phase evolution, and microstructure of melt spun Sm(Co0.97Ti0.03) x C y (x=5–9; y=0–0.1) ribbons |
| المؤلفون: |
Chang, H.W.1 wei0208@gmail.com, Guo, C.S.2, Hsieh, C.C.2, Chang, W.C.2 phywcc@ccu.edu.tw |
| المصدر: |
Journal of Physics & Chemistry of Solids. Jan2012, Vol. 73 Issue 1, p13-17. 5p. |
| مصطلحات موضوعية: |
*MAGNETIC properties, *MICROSTRUCTURE, *MELT spinning, *CRYSTALS, *TITANIUM, *SAMARIUM |
| مستخلص: |
Abstract: Magnetic properties, phase evolution, and microstructure of melt spun Ti-substituted Sm(Co0.97Ti0.03) x C y ribbons are studied. The main phases existed in Sm(Co0.97Ti0.03) x ribbons are 1:5 phase for x=5–5.5; 1:5 and 1:7 phases for x=6; 1:7 phase for x=6.5–7.5; 1:7 and 2:17 phases for x=8; and only 2:17 phase for x=8.5–9. Furthermore, a slight C addition could effectively refine the grain size, resulting in the further improvement of the magnetic properties. For the Sm–lean Sm(Co, Ti) x C y (x=8–9) ribbons, higher Ti and C contents are required to improve the magnetic properties. [Copyright &y& Elsevier] |
| قاعدة البيانات: |
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