| 非晶(Fe_(80)Ni_(20))_(78)Si_(22-x)B_x合金的磁矩与Curie温度 |
| |
| 引用本文： | 官可洪,卜晓东.非晶(Fe_(80)Ni_(20))_(78)Si_(22-x)B_x合金的磁矩与Curie温度[J].金属学报,1988,24(3):296-298. |
| |
| 作者姓名： | 官可洪 卜晓东 |
| |
| 作者单位： | 东北工学院材料科学与工程系，东北工学院 |
| |
| 摘 要： | 用液态快淬法制备非晶合金条带时,通过加入15—30％的B与Si等类金属含量是形成非晶状态的必要条件。但是,由于Si与B等类金属元素的加入,使非晶态合金的磁性受到明显的影响。本文实验研究了Si与B含量间的相对变化对(Fe_(80)Ni_(20))_(78)Si_(22-x)B_x合金的饱和磁矩、平均原子磁矩与Curie温度的影响关系。利用电子转移模型与分子场近似理论定性的解释了(Fe_(80)Ni_(20))_(78)-Si_(22-x)B_x合金的磁矩(M_s)与Curie温度(T_c)随
|
| 关 键 词： | Fe-Ni-Si-B系合金 磁矩 Curie温度 |
| 收稿时间： | 1988-03-18 |
| 修稿时间： | 1988-03-18 |
MAGNETIC MOMENT AND CURIE TEMPERATURE OF (Fe_(80)Ni_(20))_(78)Si_(22-x)B_x AMORPHOUS ALLOYS |
| |
| GUAN Kehong,PU Xiaodong Northeast University of Technology,ShenyangDept. Mater. Sci.,Northeast University of Technology,Shenyang.MAGNETIC MOMENT AND CURIE TEMPERATURE OF (Fe_(80)Ni_(20))_(78)Si_(22-x)B_x AMORPHOUS ALLOYS[J].Acta Metallurgica Sinica,1988,24(3):296-298. |
| |
| Authors: | GUAN Kehong PU Xiaodong Northeast University of Technology ShenyangDept Mater Sci Northeast University of Technology Shenyang |
| |
| Abstract: | In the amorphous alloys (Fe_(80)Ni_(20))_(78)Si_(22-x)B_x, the magnetic moment and the curie
temperature were found to increase slowly with increasing boron and relatively decreasing silicon.
This phenomenon has been explained qualitatively in terms of the electron transition model and
the molecular field approtimation theory. |
| |
| Keywords: | Fe-Ni-Si-B alloys magnetic moment Curie temperature |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《金属学报》浏览原始摘要信息 |
|
点击此处可从《金属学报》下载全文 |
