Paper Title:
In Situ Observation of Solidification Behavior in a Q235 Steel by Using Electric Pulse Modification
  Abstract

In the unmodified and EP-modified melt of Q235 steel, the solidification behavior including the nucleation and growth of crystals has been observed in situ by use of a confocal scanning laser microscope combined with an infrared image furnace, and meanwhile, described the characteristic of phase transformation. The result shows that the every stage of phase transformation is advanced; the phase transformation time is shortened, and temperature is reduced during heating proceeds. On the other hand, it can be observed that the nucleation density of solid phase increases and has an even distribution among the liquid phase.

  Info
Periodical
Advanced Materials Research (Volumes 299-300)
Edited by
Jianzhong Wang and Jingang Qi
Pages
269-272
DOI
10.4028/www.scientific.net/AMR.299-300.269
Citation
S. Dai, J. G. Qi, Z. F. Zhao, J. Z. Wang, "In Situ Observation of Solidification Behavior in a Q235 Steel by Using Electric Pulse Modification", Advanced Materials Research, Vols. 299-300, pp. 269-272, 2011
Online since
July 2011
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$32.00
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