Paper Title:
A Systematic Study on Iron Carbides from First-Principles
  Abstract

The formation enthalpy of a series of Fe-C carbides has been estimated using a first-principles approach. The Fe to C ratio dependence of the formation enthalpy is reasonable, but it is revealed that - and -carbides require an extraordinary environment to be able to form. Furthermore, an addition of substitutional solutes other than Fe and C should promote other carbides with different crystal structures. The analysis suggests further studies to discover the critical concentrations of alloying which stimulate the other carbides to become more stable.

  Info
Periodical
Materials Science Forum (Volumes 654-656)
Main Theme
Edited by
Jian-Feng Nie and Allan Morton
Pages
47-50
DOI
10.4028/www.scientific.net/MSF.654-656.47
Citation
I. G. Kim, G. Rahman, J. H. Jang, Y. Y. Song, S. W. Seo, H.K.D.H. Bhadeshia, A.J. Freeman, G.B. Olson, "A Systematic Study on Iron Carbides from First-Principles", Materials Science Forum, Vols. 654-656, pp. 47-50, 2010
Online since
June 2010
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Price
$32.00
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