| FeZrNbB合金的磁性能研究 |
| |
| 引用本文： | 王成军,于艳娟.FeZrNbB合金的磁性能研究[J].吉林师范大学学报（自然科学版）,2012(1):73-74,79. |
| |
| 作者姓名： | 王成军 于艳娟 |
| |
| 作者单位： | 吉林省产品质量监督检验院;长春市计量检定测试技术研究院 |
| |
| 基金项目： | 吉林省科技发展计划资助项目(201105083) |
| |
| 摘 要： | 采用单辊快淬法制备Fe81Zr9-xNbxB10(x=2,4,6)系非晶合金,并对该系非晶合金进行不同温度热处理.利用X射线衍射(XRD)和振动样品磁强计(VSM)测试合金的结构和磁性能.实验表明,α-Fe铁磁相析出的起始晶化温度随Nb含量的增加而升高.快淬态合金的比饱和磁化强度(Ms)随Nb含量的增加而减小.三种合金的Ms均随退火温度的升高而增大,这与铁磁和反铁磁的交换耦合作用有关.
|
| 关 键 词： | 非晶 快淬 磁性 |
Magnetic Property of FeZrNbB Alloys |
| |
| WANG Cheng-jun,YU Yan-juan.Magnetic Property of FeZrNbB Alloys[J].Jilin Normal University Journal(Natural Science Edition),2012(1):73-74,79. |
| |
| Authors: | WANG Cheng-jun YU Yan-juan |
| |
| Institution: | 1.Jilin Province Product Quality Supervision Test Institute,Changchun 130022,China; 2.Changchun Institute of Metrology,Changchun 130024,Chin a) |
| |
| Abstract: | Fe81Zr9-xNbxB10(x=2,4,6) amorphous alloys were prepared by melt-spi nning and annealed at different temperatures.Microstructures and magnetic prope rties of alloys were investigated by X-ray diffraction(XRD) and vibrating samp le magnetometer(VSM).The beginning crystallization temperature of α-Fe ferrom agnetic phase increases with increasing Nb content.Special saturation magnetizat ion(Ms) of alloy as-quenched decreases with increasing Nb content.After anneal ing,Ms of three alloys all increases with increasing annealing temperature,whi ch is due to the competition between ferro-and antiferromagnetic exchange an i nteraction. |
| |
| Keywords: | amorphous quenching magnetic property |
| 本文献已被 CNKI 等数据库收录！ |
|
