Paper Title:
The Effect of Temperature Fluctuation on the Formation of Billet Surface Defect in the Initial Solidification Area
  Abstract

The heat transfer in steel continuous casting process under mold oscillation was calculated, and temperature fluctuation phenomena was found in the initial solidification area, the maximum value was approximate 16 °C. The effect of different continuous casting parameters on temperature fluctuation were analyzed, and the temperature fluctuation was considered to be a key factor to the formation of oscillation marks. The Index of Temperature Fluctuation(ITF) was proposed to predict the effect of temperature fluctuation on the formation of billet surface defects.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
163-167
DOI
10.4028/www.scientific.net/AMR.148-149.163
Citation
X. L. Jin, Z. S. Lei, K. Deng, Z. M. Ren, "The Effect of Temperature Fluctuation on the Formation of Billet Surface Defect in the Initial Solidification Area", Advanced Materials Research, Vols. 148-149, pp. 163-167, 2011
Online since
October 2010
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