Reducing the annealing heating rate sensitivity of Fe83.5Si3B10P2Cu1.5 soft magnetic nanocrystalline alloy by adjusting the B/P ratio

被引：0
作者：
Huang, T. X. [1 ]
Yan, Q. [1 ]
Chen, F. G. [2 ]
Jain, Aditya [3 ]
Zhou, H. Z. [4 ]
Wang, Y. G. [1 ]
机构：
[1] Nanjing Univ Aeronaut & Astronaut, Coll Mat Sci & Technol, Nanjing 211106, Peoples R China
[2] Jiangsu Univ Sci & Technol, Sch Mat Sci & Engn, Zhenjiang 212003, Peoples R China
[3] Symbiosis Int Deemed Univ, Symbiosis Inst Technol, Pune 412115, India
[4] Nanjing Inst Technol, Sch Mat Sci & Engn, Nanjing 211167, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2025年 / 623卷
关键词：
Amorphous/nanocrystalline alloy; Nanocrystallization annealing; Heating rate; Soft magnetic properties; AMORPHOUS ALLOY; METALLIC-GLASS; CRYSTALLIZATION; EVOLUTION; COERCIVITY; DEPENDENCE; STAGE;
D O I：
10.1016/j.jmmm.2025.173005
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of B/P ratio on microstructure, crystallization behavior and soft magnetic characteristics of Fe83.5Si3B10-xP2+xCu1.5 (x = 0, 3, 6 & 8 at.%) amorphous alloys were studied. The results of Mo<spacing diaeresis>ssbauer spectra indicate that B/P ratio significantly impact the microstructure of amorphous alloy. A decrease in the B/P ratio facilitates the formation of an amorphous precursor containing more alpha-Fe-like structure and Cu(P)-clusters. As the B/P ratio reduces, the saturation magnetic induction (Bs) and the coercivity (Hc) of the as-quenched Fe83.5Si3B10-xP2+xCu1.5 amorphous alloy decreases. After annealing with a low heating rate (1 degrees C/s), the Fe83.5Si3B4P8Cu1.5 alloy shows a low Hc(<= 10 A/m) in a broad temperature range. With the decrease of the B/P ratio, the sensitivity of the soft magnetic properties of the nanocrystalline alloys to the annealing heating rate decreases.
引用
收藏
页数：7
相关论文
共 34 条
[1]   Quasi-dislocation dipole-type defects and low coercivity of Fe-based soft magnetic glassy alloys [J].
Bitoh, T ;
Makino, A ;
Inoue, A .
Metastable, Mechanically Alloyed and Nanocrystalline Materials, 2005, 24-25 :427-430
[2]   Anisotropy field distribution in soft magnetic Hitperm alloys submitted to different field annealing processes [J].
Blazquez, J. S. ;
Marcin, J. ;
Andrejka, F. ;
Franco, V. ;
Conde, A. ;
Skorvanek, I. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2016, 658 :367-371
[3]   Local structure, nucleation sites and crystallization behavior and their effects on magnetic properties of Fe81SixB10P8-xCu1 (x=0∼8) [J].
Cao, C. C. ;
Wang, Y. G. ;
Zhu, L. ;
Meng, Y. ;
Zhai, X. B. ;
Dai, Y. D. ;
Chen, J. K. ;
Pan, F. M. .
SCIENTIFIC REPORTS, 2018, 8
[4]   Evolution of structural and magnetic properties of the FeCuBP amorphous alloy during annealing [J].
Cao, C. C. ;
Wang, Y. G. ;
Zhu, L. ;
Meng, Y. ;
Dai, Y. D. ;
Chen, J. K. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 722 :394-399
[5]   Nanocrystalline Fe83P16Cu1 soft magnetic alloy produced by crystallization of its amorphous precursor [J].
Chen, F. G. ;
Wang, Y. G. ;
Miao, X. F. ;
Hong, H. ;
Bi, K. .
JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 549 :26-29
[6]   Structural aspects of magnetic softening in Fe-based metallic glass during annealing [J].
Dai, J. ;
Wang, Y. G. ;
Yang, L. ;
Xia, G. T. ;
Zeng, Q. S. ;
Lou, H. B. .
SCRIPTA MATERIALIA, 2017, 127 :88-91
[7]   Structural and mechanical characterization of heterogeneities in a CuZr-based bulk metallic glass processed by high pressure torsion [J].
Ebner, Christian ;
Escher, Benjamin ;
Gammer, Christoph ;
Eckert, Juergen ;
Pauly, Simon ;
Rentenberger, Christian .
ACTA MATERIALIA, 2018, 160 :147-157
[8]   Thermal, structural and soft magnetic properties of FeSiBPCCu alloys [J].
Fan, Xingdu ;
Jiang, Mufeng ;
Zhang, Tao ;
Hou, Long ;
Wang, Chaoxiang ;
Shen, Baolong .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2020, 533
[9]   Synthesis of novel FeSiBPCCu alloys with high amorphous forming ability and good soft magnetic properties [J].
Fan, Xingdu ;
Zhang, Tao ;
Jiang, Mufeng ;
Yang, Weiming ;
Shen, Baolong .
JOURNAL OF NON-CRYSTALLINE SOLIDS, 2019, 503 :36-43
[10]   Atomic structure evolution related to the Invar effect in Fe-based bulk metallic glasses [J].
Firlus, Alexander ;
Stoica, Mihai ;
Michalik, Stefan ;
Schaeublin, Robin E. ;
Loeffler, Joerg F. .
NATURE COMMUNICATIONS, 2022, 13 (01)
1234