A Systematic Study on Iron Carbides from First-Principles
SCIE
SCOPUS
- Title
- A Systematic Study on Iron Carbides from First-Principles
- Authors
- Kim, IG; Rahman, G; Jang, JH; Song, YY; Seo, SW; Bhadeshia, HKDH; Freeman, AJ; Olson, GB
- Date Issued
- 2010-01
- Publisher
- TRANS TECH PUBLICATIONS LTD
- 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 chi- and eta-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.
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/92480
- DOI
- 10.4028/www.scientific.net/MSF.654-656.47
- ISSN
- 0255-5476
- Article Type
- Article
- Citation
- Materials Science Forum, vol. 654-656, no. 1-3, page. 47 - +, 2010-01
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- There are no files associated with this item.
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