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Journal of Materials Science

, Volume 43, Issue 18, pp 6105–6108 | Cite as

Effects of high magnetic field strength and direction on pearlite formation in Fe–0.12%C steel

  • J. Y. Song
  • Y. D. Zhang
  • X. ZhaoEmail author
  • L. Zuo
Review

Abstract

The effect of a magnetic field on the formation of pearlite in a Fe–0.12%C steel was investigated. The results show that pearlite colonies elongate and align along the field direction, and that this tendency increases with increasing magnetic field strength. The possible preferential nucleation of ferrite between existing ferrite grains aligned along field direction at the later stage of proeutectoid transformation promotes carbon diffusion into the austenite areas between the ferrite chains accounts for the phenomena. Moreover, the field effect is dependent on the specimen position with respect to the field direction.

Keywords

Ferrite Austenite Cementite Pearlite High Magnetic Field 

Notes

Acknowledgements

This work was supported by the National Natural Science Foundation of China (Grant No. 50771026), and the “111” Project (Grant No. B07015). The authors would like to appreciate the High Magnetic Field Laboratory of Northeastern University for providing the facilities.

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Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education)Northeastern UniversityShenyangPeople’s Republic of China

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