Paper Title:
The Effect of Frequency of Electromagnetic Vibration on the Primary Silicon Size in Hypereutectic Al-Si Alloy
  Abstract

In this study, the electromagnetic vibration is adopted for control of the size of primary Si phase. The higher the current density and frequency of electromagnetic vibration (EMV), the finer the size of primary Si phase. The higher the current density but the lower frequency of EMV, the bigger the size of primary Si phase. This phenomenon considered to be related the collision, agglomeration and diffusion of silicon atoms.

  Info
Periodical
Materials Science Forum (Volumes 475-479)
Main Theme
Edited by
Z.Y. Zhong, H. Saka, T.H. Kim, E.A. Holm, Y.F. Han and X.S. Xie
Pages
413-416
DOI
10.4028/www.scientific.net/MSF.475-479.413
Citation
E. P. Yoon, J. P. Choi, J. P. Park, K. B. Kim, W.Y. Yoon, M. H. Kim, K. H. Kim, T.W. Nam, "The Effect of Frequency of Electromagnetic Vibration on the Primary Silicon Size in Hypereutectic Al-Si Alloy", Materials Science Forum, Vols. 475-479, pp. 413-416, 2005
Online since
January 2005
Export
Price
$35.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jung Pyung Choi, Ki Bae Kim, Eui Pak Yoon
Abstract:In general, the element (Sr, Na, Sb, etc.) is used as a modifier of eutectic Si phase in the hypoeutectic Al-Si system. When these elements...
157
Authors: Emad Oveisi, Farshad Akhlaghi
Abstract:In the present study, Al-Si samples with a graded structure were produced via horizontal centrifugal casting. The distribution of primary...
865
Authors: De Hong Lu, Ming Zhou, Shao Sheng Wei, Ye Hua Jiang, Rong Zhou
Abstract:The effect of the temperature at the friction surface on spheroidization and refinement of Si particles in hypereutectic Al-30Si alloys was...
102
Authors: Ke Zhun He, Fu Xiao Yu, Da Zhi Zhao, Liang Zuo
Chapter 3: Materials Engineering
Abstract:The hot deformation behavior and microstructure evolution of a DC cast hypereutectic Al-Si alloy was studied in the temperature range of...
332
Authors: Bo Gao, Fei Jiang, Yi Hao, Gan Feng Tu, Lei Chen, Weixi Shi
Chapter 1: Non-Ferrous Metal Material
Abstract:The influence of Nd on structure and properties of hypereutectic Al-Si alloys (Al-17.5%Si, Al-25%Si) was investigated in this paper. For...
105