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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