The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy

E. P. Yoon, J. P. Choi, Wooyoung Yoon, M. H. Kim, Kwon Hee Kim, T. W. Nam

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The structural control of Al-Si alloy, which was not studied among various electromagnetic processing of materials, was considered applying the alternating current and direct current magnetic flux density. The main aim of the present study is to investigate the effects of electromagnetic vibration on the control of the size of primary Si phase in order to develop a new process of structural control in Al-Si alloy. If the current density conducted for making high frequency electromagnetic vibration (EMV) (≥ 500Hz), the size of primary Si phase goes to small. If it conducted for making low frequency EMV (≤ 200Hz), the size of primary Si phase goes to large. This phenomenon considered to be related the collision, agglomeration and diffusion of silicon atoms.

Original languageEnglish
Title of host publicationDiffusion and Defect Data Pt.B: Solid State Phenomena
Pages312-315
Number of pages4
Volume116-117
Publication statusPublished - 2006 Dec 1
Event9th International Conference on Semi-Solid Processing of Alloys and Composites, S2P 2006 - Busan, Korea, Republic of
Duration: 2006 Sep 112006 Sep 13

Publication series

NameDiffusion and Defect Data Pt.B: Solid State Phenomena
Volume116-117
ISSN (Print)10120394

Other

Other9th International Conference on Semi-Solid Processing of Alloys and Composites, S2P 2006
CountryKorea, Republic of
CityBusan
Period06/9/1106/9/13

Fingerprint

Silicon
electromagnetism
vibration
silicon
Magnetic flux
Current density
Agglomeration
agglomeration
magnetic flux
Atoms
alternating current
flux density
direct current
current density
Processing
low frequencies
collisions
atoms

Keywords

  • Al-Si
  • Aluminum alloy
  • Electromagnetic force
  • Primary silicon
  • Vibration

ASJC Scopus subject areas

  • Materials Science(all)
  • Physics and Astronomy (miscellaneous)
  • Condensed Matter Physics
  • Electronic, Optical and Magnetic Materials

Cite this

Yoon, E. P., Choi, J. P., Yoon, W., Kim, M. H., Kim, K. H., & Nam, T. W. (2006). The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy. In Diffusion and Defect Data Pt.B: Solid State Phenomena (Vol. 116-117, pp. 312-315). (Diffusion and Defect Data Pt.B: Solid State Phenomena; Vol. 116-117).

The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy. / Yoon, E. P.; Choi, J. P.; Yoon, Wooyoung; Kim, M. H.; Kim, Kwon Hee; Nam, T. W.

Diffusion and Defect Data Pt.B: Solid State Phenomena. Vol. 116-117 2006. p. 312-315 (Diffusion and Defect Data Pt.B: Solid State Phenomena; Vol. 116-117).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Yoon, EP, Choi, JP, Yoon, W, Kim, MH, Kim, KH & Nam, TW 2006, The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy. in Diffusion and Defect Data Pt.B: Solid State Phenomena. vol. 116-117, Diffusion and Defect Data Pt.B: Solid State Phenomena, vol. 116-117, pp. 312-315, 9th International Conference on Semi-Solid Processing of Alloys and Composites, S2P 2006, Busan, Korea, Republic of, 06/9/11.
Yoon EP, Choi JP, Yoon W, Kim MH, Kim KH, Nam TW. The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy. In Diffusion and Defect Data Pt.B: Solid State Phenomena. Vol. 116-117. 2006. p. 312-315. (Diffusion and Defect Data Pt.B: Solid State Phenomena).
Yoon, E. P. ; Choi, J. P. ; Yoon, Wooyoung ; Kim, M. H. ; Kim, Kwon Hee ; Nam, T. W. / The effect of frequency of electromagnetic vibration on the primary silicon size in hypereutectic Al-Si alloy. Diffusion and Defect Data Pt.B: Solid State Phenomena. Vol. 116-117 2006. pp. 312-315 (Diffusion and Defect Data Pt.B: Solid State Phenomena).
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AB - The structural control of Al-Si alloy, which was not studied among various electromagnetic processing of materials, was considered applying the alternating current and direct current magnetic flux density. The main aim of the present study is to investigate the effects of electromagnetic vibration on the control of the size of primary Si phase in order to develop a new process of structural control in Al-Si alloy. If the current density conducted for making high frequency electromagnetic vibration (EMV) (≥ 500Hz), the size of primary Si phase goes to small. If it conducted for making low frequency EMV (≤ 200Hz), the size of primary Si phase goes to large. This phenomenon considered to be related the collision, agglomeration and diffusion of silicon atoms.

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