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首页> 外文期刊>Journal of Materials Research >The influence of Ni or Co substitution for Fe on glass forming ability and magnetic properties in the quaternary Fe-Nb-B-Ni and (Fe, Ni, Co)-Nb-B alloy systems
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The influence of Ni or Co substitution for Fe on glass forming ability and magnetic properties in the quaternary Fe-Nb-B-Ni and (Fe, Ni, Co)-Nb-B alloy systems

机译：Ni或Co替代Fe对四元Fe-Nb-B-Ni和（Fe，Ni，Co）-Nb-B合金体系中玻璃形成能力和磁性能的影响

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摘要

The influence of substitution of Fe by Ni or Co on the glass forming ability (GFA) and soft magnetic properties of the Fe_(71-x)Nb_6B_(23)Ni_x (x = 1-5) and (Fe_(1-x-y)Ni_xCo_y)_(71)Nb_6B_(23) (x = 0.1-0.2, y = 0.1-0.2) amorphous ribbons was systematically studied. The Ni or Co substitution for Fe enhances the GFA and decreases the thermal stability for Fe-Nb-B-Ni and (Fe, Ni, Co)-Nb-B alloy systems. The alloys with Ni and Co substitution have lower glass transition temperature and wider supercooled liquid region than that with Ni substitution. The (Fe_(0.7)Ni_(0.1)Co_(0.2))_(71)Nb_6B_(23) alloys achieved the maximum supercooled liquid region of 78 K. The saturation magnetization decreased and the coercivity increased with increasing Ni or Co content. The (Fe_(0.8)Ni_(0.1)Co_(0.1))_(71)Nb_6B_(23) amorphous ribbons exhibited the best soft magnetic properties with high saturation and low coercivity. The findings of Fe-based multicomponent alloys with large GFA, low cost, and good magnetic properties are encouraging to develop new soft magnetic materials.
机译：用Ni或Co代替Fe对Fe_（71-x）Nb_6B_（23）Ni_x（x = 1-5）和（Fe_（1-xy）的玻璃形成能力（GFA）和软磁性能的影响Ni_xCo_y）_（71）Nb_6B_（23）（x = 0.1-0.2，y = 0.1-0.2）进行了系统研究。 Fe的Ni或Co替代可以提高GFA并降低Fe-Nb-B-Ni和（Fe，Ni，Co）-Nb-B合金体系的热稳定性。与镍和钴替代的合金相比，镍和钴替代的合金具有较低的玻璃化转变温度和更宽的过冷液体区域。 （Fe_（0.7）Ni_（0.1）Co_（0.2））_（71）Nb_6B_（23）合金达到78 K的最大过冷液相区。随着Ni或Co含量的增加，饱和磁化强度降低，矫顽力增加。 （Fe_（0.8）Ni_（0.1）Co_（0.1））_（71）Nb_6B_（23）非晶态带钢表现出最佳的软磁性能，具有高饱和度和低矫顽力。具有大GFA，低成本和良好磁性能的铁基多组分合金的发现令人鼓舞，以开发新的软磁材料。

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  • 来源
    《Journal of Materials Research》 |2015年第6期|811-817|共7页
  • 作者

    Man Zhu; Sisi Chen; Lijuan Yao; Yanhong Li; Yan Wang; Zengyun Jian; Fange Chang;

  • 作者单位

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

    School of Materials and Chemical Engineering, Xi'an Technological University, Xi'an, Shaanxi 710021, People's Republic of China;

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