DSC ANALYSIS OF ND-FE-B RIBBONS PREPARED BY MELT-SPINNING METHOD WITH DIVERSE COMPOSITIONS AND COOLING RATES

被引：0
|
作者：
Sabbaghizadeh, R. [1 ]
Shamsudin, R. [1 ]
Deyhimihaghighi, N. [2 ]
Sedghi, A. [3 ]
机构：
[1] Natl Univ Malaysia, Fac Sci & Technol, Dept Phys, Bangi 43600, Selangor, Malaysia
[2] Univ Putra Malaysia, Fac Sci & Technol, Dept Phys, Upm Serdang 43400, Selangor, Malaysia
[3] Fac Engn & Technol, Mat Engn, Qazvin, Iran
来源：
Digest Journal of Nanomaterials and Biostructures | 2016年 / 11卷 / 04期
关键词：
Nd-Fe-B; differential scanning calorimetry (DSC); rapid solidification; MAGNETIC-PROPERTIES; ALLOYS; TI;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Nd9.4Pr0.6Fe77.5-xB6Co6Ga0.5TixCx (x= 0, 1.5, 3, 4.5, 6) Melt-spun ribbons have been prepared at 15, 20 and 25 m/s quenching wheel speeds and were examined by using differential scanning calorimetry (DSC). It is remarkable that peak intensity increases with increasing solidification rate or the higher the Ti and C content of the structure. In both cases, the increased amounts of amorphous phase indicate their strongest peaks in the diagram. Another point related to the crystallization temperature of the ribbons in the presence of Ti and C, which will be discussed in detail in this manuscript.
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页码：1239 / 1244
页数：6
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