铁基非晶复合材料的磁学性能研究

兰州理工大学学报 ›› 2021, Vol. 47 ›› Issue (2): 1-6.

• 材料科学与工程 • 下一篇

铁基非晶复合材料的磁学性能研究

赵燕春^*, 王博, 李泽锋, 孙浩, 寇生中

兰州理工大学省部共建有色金属先进加工与再利用国家重点实验室, 甘肃兰州 730050

收稿日期:2021-03-09 出版日期:2021-04-28 发布日期:2021-05-11
通讯作者: 赵燕春(1984-),女,山东菏泽人,博士,教授.Email:yanchun_zhao@163.com
基金资助:
国家自然科学基金(52061027,51661017),甘肃省杰出青年基金(17JR5RA108)

Study on magnetic properties of Fe-based amorphous composites

ZHAO Yan-chun, WANG Bo, LI Ze-feng, SUN Hao, KOU Sheng-zhong

State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals, Lanzhou Univ. of Tech., Lanzhou 730050, China

Received:2021-03-09 Online:2021-04-28 Published:2021-05-11

摘要/Abstract

摘要： 采用水冷铜坩埚磁悬浮熔炼和负压铜模吸铸法,制备了Fe-15Mn-5Si-xCr-0.2C(wt.%)非晶复合材料,由XRD表征试样的物相组成,采用VSM结合M-H曲线和B-H曲线分析Cr元素含量变化对非晶复合材料磁学性能的影响.结果表明:Fe-15Mn-5Si-xCr-0.2C(x=1、2、4、6、8、10、12、13、14)试样由α-Fe相、γ-Fe相和非晶相三部分组成.Cr元素含量的增加使得合金混合焓减小而混合熵增加,Fe-15Mn-5Si-14Cr-0.2C试样中非晶相和α-Fe相的协同作用,使得试样的软磁性能最优,其矫顽力和饱和磁感应强度分别达到为16.12 A/m、5.1 T.

关键词: 非晶复合材料, 合金化, 微观结构, 磁学性能

Abstract: The Fe-15Mn-5Si-xCr-0.2C(wt.%) amorphous composite material was prepared by using water-cooled copper crucible smelting and copper mold suction casting. XRD was used to characterize the phase composition of the sample. Vibrating Sample Magnetometercombined with M-H and B-H curves were used to analyze the effect of the change of the Cr element content on the magnetic properties for amorphous composite material. The results show that the Fe-15Mn-5Si-xCr-0.2C (x=1, 2, 4, 6, 8, 10, 12, 13, 14) samples are composed of α-Fe phase, γ-Fe phase and the amorphous phase. As thecontent of Cr element increases, the mixing enthalpy decrease while the mixing entropy increase. The synergistic effect of α-Fe phase and the amorphous phase made the Fe-15Mn-5Si-14Cr-0.2C exhibit the best soft magnetic properties, which the coercive force and saturation magnetization are 16.12A/m and 5.1T, respectively.

Key words: amorphous composite materials, alloying, microstructure, magnetic properties

中图分类号:

TG139.8

赵燕春, 王博, 李泽锋, 孙浩, 寇生中. 铁基非晶复合材料的磁学性能研究[J]. 兰州理工大学学报, 2021, 47(2): 1-6.

ZHAO Yan-chun, WANG Bo, LI Ze-feng, SUN Hao, KOU Sheng-zhong. Study on magnetic properties of Fe-based amorphous composites[J]. Journal of Lanzhou University of Technology, 2021, 47(2): 1-6.

参考文献

[1] 汪卫华.非晶态物质的本质和特性[J].物理学进展,2013,33(5):177-351.
[2] LIU M,HUANG K,LIU L,et al.Fabrication and magnetic properties of novel Fe-based amorphous powder and corresponding powder cores[J].J Mater Sci:Mater Electron,2018,29(7):6092-6097.
[3] WANG S,JIANG W,HU H,et al.Roles of Co element in Fe-based bulk metallic glasses utilizing industrial FeB alloy as raw material[J].Progress in Natural Science:Materials International,2017,27(4):503-506.
[4] 董金剑,张秋雨,邹建新,等.机械合金化法制备非晶Nb₆₀TM-₄₀-MgH₂(TM=Ni,Fe)复合储氢材料的吸放氢性能[J].有色金属工程,2020,10(10):7-15.
[5] 刘天豪,郭胜锋.铁基块体非晶合金的形成规律与力学性能研究进展[J].材料工程,2020,48(11):46-57.
[6] 杜进英,张香云,袁子洲.Fe-Si-B非晶合金去除水中Pb(Ⅱ)的性能及机理研究[J].有色金属:冶炼部分,2020(10):64-69.
[7] LASHGARIAH R,CHUD,XIES S,et al.Composition dependence of the microstructure and soft magnetic properties of Fe-based amorphous/nanocrystalline alloys:A review study[J].Journal of Non-Crystalline Solids,2014,391(1):61-82.
[8] INOUE A.Stabilization of metallic supercooled liquid and bulk amorphous alloys[J].Acta Materialia,2000,48(1):279-306.
[9] HIROYUKI M,AKIRI U,YASUNOBU Y,et al.FePBNbCr soft-magnetic glassy alloys with low loss characteristicsfor inductor cores[J].Journal of Alloys and Compounds,2010,504(1):139-141.
[10] ZHU M,FA Y,JIAN Z Y,et al.Glass formation and magnetic properties of Fe-based metallic glasses fabricated by low-purity industrial materials[J].Trans Nonferrous Met Soc China,2017(27):857-862.
[11] ZHAOC C,INOUE A,KONGF L,et al.Novel phase decomposition,good soft-magnetic and mechanical properties for high-entropy (Fe_0.25Co_0.25Ni_0.25Cr_0.125Mn_0.125)_100-xB_x(x=9~13) amorphous alloys[J].Journal of Alloys and Compounds,2020,843(30):155917-155929.
[12] 孙浩.软磁非晶复合结构钢的组织与性能研究[D].兰州:兰州理工大学,2019.
[13] 赵燕春,毛雪晶,李文生,等.Fe-15Mn-5Si-14Cr-0.2C非晶钢微观组织与腐蚀行为[J].金属学报,2020,56(5):715-722.
[14] ZHANG Y,ZHOU Y J,LIN J P,et al.Solid-solution phase formation rules for multi-component alloys[J].Advanced Engineering Materials,2008,10(6):534-538.
[15] SENKOV O N,MIRACLEB D B.Effect of the atomic size distribution on glass forming ability of amorphous metallic alloys[J].Materials Research Bulletin,2001,36(12):2183-2198.
[16] JAKEUCHI A,INOVE A,Calculations of mixing enthalpy and mismatch entropy for ternary amorphous alloys[J].Materials Transactions,2000,41(11):1372-1378.
[17] TAKEUCHI A,INOUE A.Classification of bulk metallic glasses by atomic size difference,heat of mixing and period of constituent elements and its application to characterization of the main alloying element[J].Materials Transactions,2005,46(12):2817-2829.
[18] MATSUBARA E,SATO S,IMAFUKU M,et al.Structural study of amorphous Fe₇₀M₁₀B₂₀(M=Zr,Nb and Cr) alloys by X-ray diffraction[J].Materials Science and Engineering A,2001,312(1):136-144.
[19] POON S J,SHIFLETG J,GUO F Q,et al.Ponnambalam,glass formability of ferrous and aluminumbased structural metallic alloy[J].Journal of NonCrystalline Solids,2003,317(1/2):1-9.
[20] 张毛,朱满,姚丽娟,等.Fe_71-xNb₉B₂₀W_x磁性非晶合金玻璃形成能力及热稳定性研究[J].西安工业大学学报,2019,39(5):559-563.
[21] 贾元波,宋华锋,晁琦,等.(Ce-La)-Ni-AI系块体非晶合金的玻璃形成能力及热稳定性[J].稀有金属材料与工程,2010,39(6):997-1001.
[22] 杜珊.关于磁场强度H的教学[J].保山师专学报,2005,24(2):28-29.
[23] 李宗木,徐法强.电沉积坡莫合金薄膜的组成、结构及磁性研究[J].磁性材料及器件,2015,46(3):5-8.

铁基非晶复合材料的磁学性能研究

Study on magnetic properties of Fe-based amorphous composites

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 7

编辑推荐

Metrics

本文评价

[1]	赵燕春, 师自强, 张林浩, 张敏亚, 寇生中. 均匀化处理对Fe基中熵合金组织及力学性能影响[J]. 兰州理工大学学报, 2023, 49(1): 1-6.
[2]	李鸿玮, 马丽娜, 张彦辉, 李柏生. 干湿循环下基于Wiener退化的水泥基复合加芯墙板寿命预测[J]. 兰州理工大学学报, 2023, 49(1): 22-29.
[3]	赵燕春,李泽锋,王博,寇生中,李文生. 多组元铁基非晶复合材料的力学性能研究[J]. 兰州理工大学学报, 2021, 47(6): 1-5.
[4]	黄勇, 严晓娟, 冉小龙. 压缩/直径比对纯铜对接冷压焊焊接接头的影响[J]. 兰州理工大学学报, 2020, 46(6): 28-32.
[5]	田晖, 李丽, 张坤, 王鹏. 基于SEM方法分析干湿和冻融循环对黄土微观结构的影响[J]. 兰州理工大学学报, 2020, 46(4): 122-127.
[6]	周琦, 段德东, 郑诚. 纳米多孔Ni的制备及其电催化析氢性能研究[J]. 兰州理工大学学报, 2020, 46(3): 7-12.
[7]	赵燕春, 蒋建龙, 毛瑞鹏, 孙浩, 寇生中. Zr原子分数对Ti基非晶复合材料腐蚀性能的影响[J]. 兰州理工大学学报, 2020, 46(2): 7-12.