Journal of the Korean Ceramic Society (한국세라믹학회지)

The Korean Ceramic Society (한국세라믹학회)
권호 표지
DOI QR코드

DOI QR Code

Influences of Magnetic Field on Injection Time of Ferrite Slurry

자기장이 페라이트 슬러리의 주입시간에 미치는 영향

  • Im, Jong-In (Simulation Center for Fine Ceramics/Electronic Device Team, KICET) ;
  • Yook, Young-Jin (Simulation Center for Fine Ceramics/Electronic Device Team, KICET) ;
  • Lee, Young-Jin (Simulation Center for Fine Ceramics/Electronic Device Team, KICET)
  • 임종인 (요업(세라믹)기술원 시뮬레이션센터/전자부품팀) ;
  • 육영진 (요업(세라믹)기술원 시뮬레이션센터/전자부품팀) ;
  • 이영진 (요업(세라믹)기술원 시뮬레이션센터/전자부품팀)
  • Published : 2006.12.31
Download PDF
⟨ Previous Next ⟩

Abstract

In this study, the influence of the magnetic field on ferrite slurry's injection time during the slurry forming process was investigated. The evaluation system of the slurry's injection time under the strong magnetic field was designed with FEM and manufactured. Studied parameters were the applied magnetic field, the input pressure of the slurry, and the supplying tube materials. As the results, the injection time was increased with the external magnetic field strength and rapidly decreased with increasing the input pressure of the slurry. Also the injection time was decreased when the supplying tube was manufactured with the magnetic material having the higher magnetic permeability than the ferrite.

Keywords

References

  1. D. C. Jiles, 'Recent Advances and Future Directions in Magnetic Materials,' Acta Materialia, 51 5907-39 (2003) https://doi.org/10.1016/j.actamat.2003.08.011
  2. C. J. Yang, 'P/M Magnets and their Applications,' J. Kor. Powder Metallurgy Institude, 4 [1] 75-82 (1997)
  3. A. L. Stuijts, G. W. Rathenau, and G. H. Weber, 'Ferroxdure II and III : Anisotropic Permanent Magnet Materials,' Philips Tech. Rev., 16 141-80 (1954)
  4. A. L. Stuijts and H. P. J. Wijn, 'Crystal-Oriented Ferroxplana,' Philips Tech. Rev., 19 157-75 (1977)
  5. C. A. M. van den Broek and A. L. Stuijts, 'Ferroxdure,' Philips Tech. Rev., 37 157-75 (1977)
  6. F. Toussaint, D. Bouvard, P. Tenaud, and E. Di Marcello, 'Experimental and Numerical Analysis of the Deformation of Ferrite Segments during Sintering,' J. Mater. Processing Tech., 147 72-8 (2004) https://doi.org/10.1016/j.jmatprotec.2003.11.019
  7. N. Takahashi, T. Nakata, Suhartono, and H. Morishige, 'Investigation of a Model to Verify Software for 3-D Static Force Calculation,' IEEE Transactions on Magnetics, 30 [5] 3483-86 (1994) https://doi.org/10.1109/20.312689