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A theoretical analysis on formation of chain-like ferrite structures induced by high magnetic field
Wang Qichao ; Yang Zhigang ; Zhang Chi
2010-10-12 ; 2010-10-12
关键词Theoretical or Mathematical/ demagnetisation ferrites grain boundaries magnetic structure nucleation/ theoretical analysis chain-like ferrite structures high magnetic field Pillbox model Zener equation nucleation proeutectoid ferrite growth demagnetization grain boundary microstructures/ A7560E Magnetization curves, hysteresis, Barkhausen and related effects A6170N Grain and twin boundaries A7525 Spin arrangements in magnetically ordered materials A6480G Microstructure A7550G Ferrimagnetics
中文摘要Pillbox model and Zener equation were used to analyze the nucleation and growth of proeutectoid ferrite with chain like structure under high magnetic field. The factor of nucleation shape was discussed. Calculation results showed that due to the demagnetization, nucleation was much easier on the grain boundary parallel to the magnetic field than that perpendicular to it. Considering the interaction between magnetized ferrite nuclei, the formation of chain-like ferrite was explained dynamically.
语种中文
出版者Science Press ; China
内容类型期刊论文
源URL[http://hdl.handle.net/123456789/78178]  
专题清华大学
推荐引用方式
GB/T 7714
Wang Qichao,Yang Zhigang,Zhang Chi. A theoretical analysis on formation of chain-like ferrite structures induced by high magnetic field[J],2010, 2010.
APA Wang Qichao,Yang Zhigang,&Zhang Chi.(2010).A theoretical analysis on formation of chain-like ferrite structures induced by high magnetic field..
MLA Wang Qichao,et al."A theoretical analysis on formation of chain-like ferrite structures induced by high magnetic field".(2010).
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