Fe基合金薄带应力感生磁各向异性非线性关系研究
Nonlinear Relationship of Stress-Induced Magnetic Anisotropy in Fe-Based Alloy Ribbons
DOI: 10.12677/MS.2021.112015, PDF,  被引量    国家自然科学基金支持
作者: 王 卓, 杨慧雅, 范晓珍, 张建强, 郑金菊, 叶慧群, 方允樟*：浙江师范大学物理与电子信息工程学院，浙江 金华
关键词: 应力；磁各向异性；微观结构；纳米晶；应变；Stress； Magnetic Anisotropy； Microstructure； Nanocrystalline； Strain
摘要: 采用原位同步辐射X射线衍射、HP4294A型阻抗分析仪、伸长量原位观测等方法研究了Fe-Cu-Nb-Si-B非晶合金样品在自由和张应力退火条件下的磁各向异性和晶格各向异性以及宏观变化量之间的关系。结果表明，样品的晶格各向异性与外加张应力呈线性关系，磁各向异性与外加张应力呈指数关系，外加张应力退火样品的磁各向异性是由样品的晶格各向异性和近邻纳米晶粒间的交换耦合作用改变共同导致的。
Abstract: The magnetic anisotropy, lattice anisotropy and macroscopic changes of Fe-Cu-Nb-Si-B amorphous alloy samples under free and tensile stress annealing conditions were studied by in-situ synchro-tron X-ray diffractometer, HP4294A impedance analyzer and elongation in-situ observation tools. The results show that the lattice anisotropy of the sample has a linear relationship with the applied tensile stress, and the magnetic anisotropy has an exponential relationship with the applied tensile stress. The magnetic anisotropy of the sample annealed with tensile stress is caused by the change of the crystal lattice anisotropy of the sample and the exchange coupling between neighboring nanocrystalline grains.
文章引用：王卓, 杨慧雅, 范晓珍, 张建强, 郑金菊, 叶慧群, 方允樟. Fe基合金薄带应力感生磁各向异性非线性关系研究[J]. 材料科学, 2021, 11(2): 111-118. https://doi.org/10.12677/MS.2021.112015

参考文献

[1] Yoshizawa, Y., Oguma, S. and Yamauchi, K. (1988) New Fe-Based Soft Magnetic Alloys Composed of Ultrafine Grain Structure. Journal of Applied Physics, 64, 6044-6046. [Google Scholar] [CrossRef] 
[2] Herzer, G. (1989) Grain Structure and Magnetism of Nanocrystalline Ferromagnets. IEEE Transactions on Magnetics, 25, 3327-3329. [Google Scholar] [CrossRef] 
[3] Herzer, G. (1990) Grain Size Dependence of Coercivity and Permeability in Nanocrystalline Ferromagnets. IEEE Transactions on Magnetics, 26, 1397-1402. [Google Scholar] [CrossRef] 
[4] Allia, P., Baricco, M., Tiberto, P. and Vinai, F. (1993) Kinetics of the Amorphous-to-Nanocrystalline Transformation in Fe73.5Cu1Nb3Si13.5B9. Journal of Applied Physics, 74, 3137-3143. [Google Scholar] [CrossRef] 
[5] Kraus, L., Závěta, K., Heczko, O., et al. (1992) Magnetic Anisotropy in As-Quenched and Stress-Annealed Amorphous and Nanocrystalline Fe73.5Cu1Nb3Si13.5B9 Alloys. Journal of Mag-netism & Magnetic Materials, 112, 275-277. [Google Scholar] [CrossRef] 
[6] Fukunaga, H., Furukawa, N., Tanaka, H., et al. (2000) Nanostructured Soft Magnetic Material with Low Loss and Low Permeability. Journal of Applied Physics, 87, 7103-7105. [Google Scholar] [CrossRef] 
[7] Herzer, G. (1992) Nanocrystalline Soft Magnetic Materials. Journal of Magnetism and Magnetic Materials, 112, 258-262. [Google Scholar] [CrossRef] 
[8] Yoshizawa, Y. and Yamauchi, K. (1989) Effects of Mag-netic Field Annealing on Magnetic Properties in Ultrafine Crystalline Fe-Cu-Nb-Si-B Alloys. IEEE Transactions on Magnetics, 25, 3324-3326. [Google Scholar] [CrossRef] 
[9] Herzer, G. (1994) Creep Induced Magnetic Anisotropy in Nanocrystalline Fe-Cu-Nb-Si-B Alloys. IEEE Transactions on Magnetics, 30, 4800-4802. [Google Scholar] [CrossRef] 
[10] Neuweiler, A., Hofmann, B. and Kronmüller, H. (1996) Approach to Magnetic Saturation in Nanocrystalline and Amorphous Fe73.5Cu1Nb3Si13.5B9. Journal of Magnetism & Magnetic Materials, 153, 28-34. [Google Scholar] [CrossRef] 
[11] Ohnuma, M., Hono, K., Yanai, T., et al. (2005) Origin of the Magnetic Anisotropy Induced by Stress Annealing in Fe-Based Nanocrystalline Alloy. Applied Physics Letters, 86, Article ID: 152513. [Google Scholar] [CrossRef] 
[12] Ohnuma, M., Hono, K., Yanai, T., et al. (2003) Direct Evidence for Structural Origin of Stress-Induced Magnetic Anisotropy in Fe-Si-B-Nb-Cu Nanocrystalline Alloys. Applied Physics Letters, 83, 2859-2861. [Google Scholar] [CrossRef] 
[13] Ohnuma, M., Herzer, G., Kozikowski, P., et al. (2012) Structural An-isotropy of Amorphous Alloys with Creep-Induced Magnetic Anisotropy. Acta Materialia, 60, 1278-1286. [Google Scholar] [CrossRef] 
[14] Fang, Y.Z., Wu, F.M., Zheng, J.J., et al. (2008) AFM Re-search on Fe-Based Nanocrystal Crystallization Mechanism. Science in China Series E: Technological Sciences, 51, 46-57. [Google Scholar] [CrossRef] 
[15] Fang, Y.Z., Zheng, J.J., Wu, F.M., et al. (2010) Mesostructural Origin of Stress-Induced Magnetic Anisotropy in Fe-Based Nanocrystalline Ribbons. Applied Physics Letters, 96, Article ID: 092508. [Google Scholar] [CrossRef] 
[16] 许校嘉, 方峥, 陆轩昂, 叶慧群, 范晓珍, 郑金菊, 何兴伟, 郭春羽, 李文忠, 方允樟. 铁基合金薄带多次等温回火特性的研究[J]. 物理学报, 2019, 68(13): 262-267.

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