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The Effect of Ti-Zr Deoxidation on the Mechanical Properties of High Strength Low Alloy Steels

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Abstract:

The uniformity of the mechanical properties, especially elongation and impact toughness, were compared between steel A, which was deoxidized with Ti-Zr, and steel B, which was deoxidized with Al. Microstructural observations, energy dispersive X-ray spectroscopy and X-ray diffraction analyses were conducted using an optical microscope, a scanning electron microscope and a transmission electron microscope, respectively. Results showed that sub-micron and nano-sized complex oxides were obtained by the combined deoxidation of Ti-Zr. The stability of the mechanical properties of steel A was better than that of steel B. The elongation and impact toughness of steel A were enhanced relative to those of steel B. This was attributed to spheroidization and the dispersed distribution of MnS inclusions in the matrix of steel A.

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Periodical:

Advanced Materials Research (Volumes 146-147)

Pages:

1878-1884

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.146-147.1878

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Online since:

October 2010

Authors:

Wei Yu Lu, Ling Dong Meng, Hong Hong Wang, Dao Yuan Wang, Yong Kuan Yao, Kai Ming Wu

Keywords:

Deoxidation, High Strength Low Alloy Steel, Mechanical Property, Microalloying, Microstructure

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© 2011 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] B.K. Show, R. Veerababu and R. Balamuralikrishnan and G. Malakondaiah: Mater. Sci. Eng., A Vol. 527 (2010), p.1595.

Google Scholar

[2] V. Pancholi, M. Krishnan, I.S. Samajdar and V. Yadav: Acta Mater. Vol. 56 (2008), p. (2037).

Google Scholar

[3] A.M. Guo, S.R. Li, J. Guo, P.H. Li, Q.F. Ding, K.M. Wu and X.L. He: Mater. Charact. Vol. 59 (2008), p.134.

Google Scholar

[4] K.J. He and T.N. Baker: Mater. Sci. Eng., A Vol. 215 (1996), p.57.

Google Scholar

[5] X.B. Zhang: Acta Metall. Vol. 40 (2004), p.509.

Google Scholar

[6] S.G. Kim, Y.B. Park: Acta Mater. Vol. 56 (2008), p.3739.

Google Scholar

[7] P.A. Manohar, M. Ferry and T. Chand: ISIJ Int. Vol. 38 (1998), p.913.

Google Scholar

[8] D.S. Sarma, A.V. Karasev and P.G. Jonsson: ISIJ Int. Vol. 49 (2009), p.1063.

Google Scholar

[9] H. Ohta and H. Suito: ISIJ Int. Vol. 46 (2006), p.42.

Google Scholar

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