Zhenguo Su
Jilin University
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Publication
Featured researches published by Zhenguo Su.
Protection of Metals and Physical Chemistry of Surfaces | 2012
J. An; Zhenguo Su; X. X. Gao; Y. L. Yang; S. J. Sun
The corrosion behaviours of non-boronized and boronized AISI 8620 steels in both oil field water and H2S-saturated oil field water have been investigated by means of immersion test, electrochemical method, X-ray diffraction and scanning electron microscopy. The experimental results show that boronized steel has better corrosion resistance to as-received oil field water and H2S-saturated oil field water than the non-boronized steel. Both non-boronized and boronized steels have reacted with H2S and form corrosion film of FeS, which could not retard the corrosion process due to pores and cracks in the FeS film, and large scale of pitting corrosion is found on non-boronized AISI 8620 steel surface. The immersion corrosion of non-boronized AISI8620 in both corrosion solutions can be divided into two stages: the rapid corrosion stage with high slope and the gradual corrosion stage with low slope, corresponding to uniform corrosion and corrosive product scaling off the surface, respectively. The better corrosion resistance shown by boronized AISI 8620 steel is ascribed to lower corrosion current as compared with the non-boronized AISI8620 steel.
Journal of Materials Engineering and Performance | 2010
Zhenguo Su; R.G. Li; J. An; Yu-Kun Lu
Materials Characterization | 2009
Baishu Wang; Yongbing Liu; J. An; R.G. Li; Zhenguo Su; Guihua Su; You Lu; Zhanyi Cao
Materials Transactions | 2008
Baishu Wang; Yongbing Liu; J. An; R.G. Li; Zhenguo Su; Guihua Su; You Lu; Zhanyi Cao
Journal of Materials Engineering and Performance | 2012
Zhenguo Su; X. X. Lv; J. An; Y.L. Yang; S.J. Sun
Isij International | 2009
Zhenguo Su; X. Tian; J. An; You Lu; Y. L. Yang; S. J. Sun
Materials Transactions | 2009
Baishu Wang; Yongbing Liu; Zhenguo Su; Zhanyi Cao
Materials Science | 2012
Dong Xu; X. Xu; Zhenguo Su; J. An; Yu-Kun Lu
Isij International | 2010
X. Xu; Zhenguo Su; S. Y. Liu; Y. S. Shen; J. An
Archive | 2009
J. An; Yongli Yang; Zhenguo Su; Xu Tian; You Lu; Shijie Sun