稀土镧改性Fe78Si9B13非晶薄带的磁感应效应
Magnetic Induction Effect of Rare-Earth La Modified Fe78Si9B13 Amorphous Ribbons
摘 要
制备了稀土镧元素改性的Fe78Si9B13非晶薄带, 研究了镧含量和退火温度对薄带磁感应效应和磁感应效应变化幅度的影响。结果表明:当磁场强度小于1 356 A·m-1时, 薄带的磁感应效应随着稀土元素含量的增加呈先增大后减小的趋势, 当磁场强度大于1 356 A·m-1时, 稀土元素含量对磁感应效应的影响不大; 磁感应效应变化幅度随着稀土元素含量的增加呈现出先增大后减小的趋势, 当稀土镧质量分数为0.6 %时最大; 非晶薄带的磁感应效应变化幅度随着退火温度的升高呈现出先增大后减小的趋势, 当退火温度为300 ℃时最大。
磁感应效应
互感
退火
FeSiB-La amorphous ribbon
magnetic induction effect
mutual inductance
annealing
Abstract
The rare-earth element La modified amorphous ribbon was prepared by doping rare-earth La in Fe78Si9B13 amorphous alloy. The influences of rare-earth content and annealing temperature on the magnetic induction effect and its amplitude were investigated. The results show that the magnetic induction effect first increased and then decreased with the increase of rare-earth content when the magnetic field strength was less than 1 356 A·m-1, but the rare-earth content had little influence when the magnetic field strength was greater than 1 356 A·m-1. The changing amplitude of magnetic induction effect showed a trend of first increasing and then decreasing with rare-earth content increasing, and had the maximum at 0.6 wt%. With the increase of annealing temperature, the changing amplitude of magnetic induction effect first increased and then decreased, and had the maximum at the annealing temperature of 300 ℃.
中图分类号 O484.4
所属栏目 材料性能及其应用
基金项目 国家自然科学基金资助项目(60961001)
收稿日期 2012/12/29
修改稿日期 2013/12/6
网络出版日期
作者单位点击查看
备注蒋达国(1968-), 男, 江西吉安人, 教授, 硕士。
引用该论文: JIANG Da-guo,YE Yuan-xiu,YANG Cao-bing. Magnetic Induction Effect of Rare-Earth La Modified Fe78Si9B13 Amorphous Ribbons[J]. Materials for mechancial engineering, 2014, 38(3): 66～69
蒋达国,叶媛秀,杨操兵. 稀土镧改性Fe78Si9B13非晶薄带的磁感应效应[J]. 机械工程材料, 2014, 38(3): 66～69
共有人对该论文发表了看法，其中：
人认为该论文很差
人认为该论文较差
人认为该论文一般
人认为该论文较好
人认为该论文很好
参考文献
【1】MOHRI K, KOHZAWA T, KAWASHIMA K, et al. Magnetor induced effect in amorphous wires［J］.IEEE Trans Magn,1992,28:3150-3152.
【2】PANINA L V, MOHRI K. Magneto-Impedance effect in amorphous wires［J］.Appl Phys Lett,1994, 65:1189-1191.
【3】MACHADO F L A, MARTINS C S, REZENDE S M. Giant magnetoimpedance in the ferromagnet Co70-xFexSi15B10alloys［J］.Phys Rev:B,1995,51:3926-3929.
【4】PANINA L V, MOHRI K. Mechanism of the magneto impedance effect in negative magnetostrictive amorphous wires［J］.J Magn Soc Jap, 1994,18:245-24.
【5】VELAZQUEZ J, VAZQUEZ M, CHEN D X, et al. Giantmagnetoimpedance in nonmagnetostrictive amorphous wires［J］.Phys Rev:B,1994,50:16737-16740.
【6】BEACH R S, BERKOWITZ A E. Sensitive field and frequency dependent impedance spectra of amorphous FeCoSiB wire and ribbon［J］.J Appl Phys,1994,76:6209-6213.
【7】蒋达国, 朱正吼, 宋晖, 等.Fe73.5Cu1Nb3Si13.5B9非晶薄带磁电感效应的影响因素［J］.机械工程材料, 2009,33(4):29-32.
【8】蒋达国, 朱正吼, 宋晖, 等.稀土改性非晶带材的制备与软磁性能研究［J］.热加工工艺, 2006,35(24):4-7.
【9】徐雪娇, 朱正吼, 毛雨宸, 杨操兵.稀土La改性铁基非晶带材组织结构与软磁性能研究［J］.功能材料, 2011,42(2):294-297.
【10】杨操兵, 朱正吼, 刘志宾, 等.微量稀土La掺杂对FeCuNbSiB非晶带材压磁性能的影响［J］.功能材料, 2010,41(7):1247-1249.
【11】蒋达国, 黄坚革.Fe78Si9B13非晶薄带的巨磁阻抗效应［J］.机械工程材料, 2011,35(1):43-45
【12】蒋达国, 朱正吼, 刘宇安, 等.铁基非晶薄带磁感应效应［J］.功能材料, 2009,40(9):745-747.
【13】蒋达国, 余晓光, 朱正吼, 等.退火工艺对FeSiB 非晶薄带压应力阻抗效应的影响［J］.稀有金属材料与工程, 2008,37(3):440-443.
【2】PANINA L V, MOHRI K. Magneto-Impedance effect in amorphous wires［J］.Appl Phys Lett,1994, 65:1189-1191.
【3】MACHADO F L A, MARTINS C S, REZENDE S M. Giant magnetoimpedance in the ferromagnet Co70-xFexSi15B10alloys［J］.Phys Rev:B,1995,51:3926-3929.
【4】PANINA L V, MOHRI K. Mechanism of the magneto impedance effect in negative magnetostrictive amorphous wires［J］.J Magn Soc Jap, 1994,18:245-24.
【5】VELAZQUEZ J, VAZQUEZ M, CHEN D X, et al. Giantmagnetoimpedance in nonmagnetostrictive amorphous wires［J］.Phys Rev:B,1994,50:16737-16740.
【6】BEACH R S, BERKOWITZ A E. Sensitive field and frequency dependent impedance spectra of amorphous FeCoSiB wire and ribbon［J］.J Appl Phys,1994,76:6209-6213.
【7】蒋达国, 朱正吼, 宋晖, 等.Fe73.5Cu1Nb3Si13.5B9非晶薄带磁电感效应的影响因素［J］.机械工程材料, 2009,33(4):29-32.
【8】蒋达国, 朱正吼, 宋晖, 等.稀土改性非晶带材的制备与软磁性能研究［J］.热加工工艺, 2006,35(24):4-7.
【9】徐雪娇, 朱正吼, 毛雨宸, 杨操兵.稀土La改性铁基非晶带材组织结构与软磁性能研究［J］.功能材料, 2011,42(2):294-297.
【10】杨操兵, 朱正吼, 刘志宾, 等.微量稀土La掺杂对FeCuNbSiB非晶带材压磁性能的影响［J］.功能材料, 2010,41(7):1247-1249.
【11】蒋达国, 黄坚革.Fe78Si9B13非晶薄带的巨磁阻抗效应［J］.机械工程材料, 2011,35(1):43-45
【12】蒋达国, 朱正吼, 刘宇安, 等.铁基非晶薄带磁感应效应［J］.功能材料, 2009,40(9):745-747.
【13】蒋达国, 余晓光, 朱正吼, 等.退火工艺对FeSiB 非晶薄带压应力阻抗效应的影响［J］.稀有金属材料与工程, 2008,37(3):440-443.
相关信息
