Title :
Study on magnetic properties and domain structures of Fe-(5, 6) wt% Si alloys prepared with high purity metallurgy
Author :
Lei, Z. ; Horiuchi, T. ; Mimura, Y. ; Sasaki, I. ; Kaido, C. ; Takezawa, M. ; Kubo, S. ; Ogawa, T. ; Era, H.
Author_Institution :
Kyushu Inst. of Technol., Kitakyushu, Japan
Abstract :
In the current work, by using CCLM, high purity Fe-(5, 6) wt% Si alloys were prepared. The magnetic properties of these two alloys, such as coercivity, hysteresis loss and permeability, were investigated. Additionally, the relationship between crystallization orientations of grains and their domain static structures, domain dynamic motion for each alloy were studied. Finally, the relationship of the domain static structure and dynamic motion between Fe-(5, 6) wt% Si alloys were discussed.
Keywords :
coercive force; crystal orientation; crystallisation; eddy current losses; iron alloys; magnetic domains; magnetic hysteresis; magnetic leakage; magnetic permeability; materials preparation; melting; silicon alloys; FeSi; coercivity; cold crucible levitation melting; domain dynamic motion; domain static structures; grain crystallization orientations; high purity Fe-Si alloys; high purity metallurgy; hysteresis loss; magnetic properties; permeability; Crystals; Iron; Magnetic domain walls; Magnetic domains; Magnetic hysteresis; Silicon;
Conference_Titel :
Magnetics Conference (INTERMAG), 2015 IEEE
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-7321-7
DOI :
10.1109/INTMAG.2015.7156862
