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Advances in Materials Science and Engineering
Volume 2015 (2015), Article ID 378678, 6 pages
http://dx.doi.org/10.1155/2015/378678
Research Article

The Mechanism of Intragranular Acicular Ferrite Nucleation Induced by Mg-Al-O Inclusions

School of Metallurgical Engineering, Anhui University of Technology, Maanshan, Anhui 243002, China

Received 6 May 2014; Accepted 12 January 2015

Academic Editor: Pavel Lejcek

Copyright © 2015 Kong Hui et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. T. Gladman, “Developments in inclusions control and their effects on steel properties,” Ironmaking and Steelmaking, vol. 19, no. 6, pp. 457–463, 1992. View at Google Scholar · View at Scopus
  2. J. Takamura and S. Mizoguchi, “Roles of oxides in steel performance,” in Proceedings of the 6th International Iron and Steel Congress, vol. 1, pp. 591–597, Nagoya, Japan, 1990.
  3. P. A. Manohar, M. Ferry, and T. Chandra, “Five decades of the zener equation,” ISIJ International, vol. 38, no. 9, pp. 913–924, 1998. View at Publisher · View at Google Scholar · View at Scopus
  4. B. Wen, B. Song, N. Pan, Q.-Y. Hu, and J.-H. Mao, “Effect of austenitizing temperature on microstructure in 16Mn steel treated by cerium,” International Journal of Minerals, Metallurgy and Materials, vol. 18, no. 6, pp. 652–658, 2011. View at Publisher · View at Google Scholar · View at Scopus
  5. J.-H. Shim, Y. W. Cho, S. H. Chung, J.-D. Shim, and D. N. Lee, “Nucleation of intragranular ferrite at Ti2O3 particle in low carbon steel,” Acta Materialia, vol. 47, no. 9, pp. 2751–2760, 1999. View at Publisher · View at Google Scholar · View at Scopus
  6. B. L. Bramfitt, “The effect of carbide and nitride additions on the heterogeneous nucleation behavior of liquid iron,” Metallurgical Transactions, vol. 1, no. 7, pp. 1987–1995, 1970. View at Publisher · View at Google Scholar · View at Scopus
  7. I. Madariaga and I. Gutiérrez, “Role of the particle-matrix interface on the nucleation of acicular ferrite in a medium carbon microalloyed steel,” Acta Materialia, vol. 47, no. 3, pp. 951–960, 1999. View at Publisher · View at Google Scholar · View at Scopus
  8. A. Kojima, A. Kiyose, R. Uemori et al., “Super high HAZ toughness technology with fine microstructure imparted by fine particles,” Nippon Steel Technical Report, no. 90, pp. 2–6, 2004. View at Google Scholar · View at Scopus
  9. K. Zhu and Z.-G. Yang, “Effect of Mg addition on the ferrite grain boundaries misorientation in HAZ of low carbon steels,” Journal of Materials Science & Technology, vol. 27, no. 3, pp. 252–256, 2011. View at Publisher · View at Google Scholar
  10. B. Wen, B. Song, N. Pan, Q. Y. Hu, and J. H. Mao, “Effect of SiMg alloy on inclusions and microstructures of 16Mn steel,” Ironmaking and Steelmaking, vol. 38, no. 8, pp. 577–583, 2011. View at Publisher · View at Google Scholar · View at Scopus
  11. F. Chai, C.-F. Yang, H. Su, Y.-Q. Zhang, and Z. Xu, “Effect of magnesium on inclusion formation in Ti-killed steels and microstructural evolution in welding induced coarse-grained heat affected zone,” Journal of Iron and Steel Research International, vol. 16, no. 1, pp. 69–74, 2009. View at Publisher · View at Google Scholar · View at Scopus
  12. J.-H. Qi, Z.-L. Xue, J. Wu, C.-G. Cheng, and Y.-M. Gao, “Ti-deoxidized products and formation mechanism of intragranular ferrite in high grade pipeline steels,” Journal of Iron and Steel Research International, vol. 17, no. 7, pp. 63–67, 2010. View at Publisher · View at Google Scholar · View at Scopus
  13. C. C. Zheng, X. M. Wang, S. R. Li, C. J. Shang, and X. L. He, “Effects of inclusions on microstructure and properties of heat-affected-zone for low-carbon steels,” Science China-Technological Sciences, vol. 42, pp. 662–671, 2012. View at Google Scholar
  14. X. Deng, M. Jiang, and X. Wang, “Mechanisms of inclusion evolution and intra-granular acicular ferrite formation in steels containing rare earth elements,” Acta Metallurgica Sinica, vol. 25, no. 3, pp. 241–248, 2012. View at Google Scholar · View at Scopus
  15. X.-J. Zhuo, Y.-Q. Wang, X.-H. Wang, and L. Hae-geon, “Thermodynamic calculation and MnS solubility of Mn-Ti oxide formation in Si-Mn-Ti deoxidized steel,” Journal of Iron and Steel Research International, vol. 17, no. 2, pp. 10–16, 2010. View at Publisher · View at Google Scholar · View at Scopus
  16. S.-J. Luo, Y.-H. F. Su, M.-J. Lu, and J.-C. Kuo, “EBSD analysis of magnesium addition on inclusion formation in SS400 structural steel,” Materials Characterization, vol. 82, pp. 103–112, 2013. View at Publisher · View at Google Scholar · View at Scopus
  17. H. Kong, S. Shao, Y. F. Shen et al., “Effect of aluminum on the nucleation of intragranular ferrite in Ti-added carbon structural steel,” High Temperature Materials and Processes, vol. 32, no. 3, pp. 323–329, 2013. View at Publisher · View at Google Scholar · View at Scopus
  18. J.-S. Byun, J.-H. Shim, and Y. W. Cho, “Influence of Mn on microstructural evolution in Ti-killed C-Mn steel,” Scripta Materialia, vol. 48, no. 4, pp. 449–454, 2003. View at Publisher · View at Google Scholar · View at Scopus
  19. J.-H. Shim, Y.-J. Oh, J.-Y. Suh et al., “Ferrite nucleation potency of non-metallic inclusions in medium carbon steels,” Acta Materialia, vol. 49, no. 12, pp. 2115–2122, 2001. View at Publisher · View at Google Scholar · View at Scopus
  20. J.-S. Byun, J.-H. Shim, Y. W. Cho, and D. N. Lee, “Non-metallic inclusion and intragranular nucleation of ferrite in Ti-killed C-Mn steel,” Acta Materialia, vol. 51, no. 6, pp. 1593–1606, 2003. View at Publisher · View at Google Scholar · View at Scopus
  21. R. D. Shannon, “Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides,” Acta Crystallographica A, vol. 32, part 5, pp. 751–767, 1976. View at Publisher · View at Google Scholar
  22. F.-W. Zhang, Q.-R. Zhang, T.-Y. Liu, Y.-Y. Sun, K. Tao, and J. Gale, “Computer simulation of intrinsic defects in MgAl2O4,” Journal of University of Shanghai for Science and Technology, vol. 27, no. 2, pp. 104–106, 2005. View at Google Scholar · View at Scopus
  23. M.-L. Li, Theoretical study on properties of magnesium aluminates spinel materials [Ph.D. thesis], Northeastern University, 2009.
  24. K. Izumi, S. Miyazaki, S. Yoshida, T. Mizokawa, and E. Hanamura, “Optical properties of 3d transition-metal-doped MgAl2O4 spinels,” Physical Review B—Condensed Matter and Materials Physics, vol. 76, no. 7, Article ID 075111, 2007. View at Publisher · View at Google Scholar · View at Scopus