Microstructure and Compound Developed from the Ce-As-Fe at 1173K

Si Si Zhu; Jin Zhu Zhang; Wei Yu Yang

doi:10.4028/www.scientific.net/AMR.887-888.467

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 887-888Microstructure and Compound Developed from the...

Microstructure and Compound Developed from the Ce-As-Fe at 1173K

Abstract:

In this study, a certain amount of Cerium and Arsenic were closed in the barrel-shaped cylinder machined by H08 steel, heated to 1173 K for 50 h, and the interaction among the cerium, arsenic and iron in the barrel-shaped cylinder was studied by X-ray diffraction, optical microscopy and electronic probe microscopy analysis. The result shows that the gray phase is the ternary compound Ce₁₂Fe_57.5As₄₁, and the ternary compound Ce₁₂Fe_57.5As₄₁is the main interaction product when the atomic ratio of Ce to As is 1:3. The eutectic compound Fe₂As can be precipitated from ferrite with the temperature decreasing.

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Advanced Materials Research (Volumes 887-888)

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467-470

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.887-888.467

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February 2014

Authors:

Si Si Zhu, Jin Zhu Zhang, Wei Yu Yang

Keywords:

Arsenic, Ce-As Compound, Cerium

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References

[1] Zhi Guorui, Liu Jihong, Ma Hongyan, Wang Yanli, Shi Xiaofeng. Direct Determination of Arsenic, Antimony and Tin in Steel by ICP-AES [J]. Chinese Journal of Spectroscopy Laboratory, 2002, 19(4): 485-487.

Google Scholar

[2] Liu Shouping and Sun Shanchang. A Study on Dearsenication of Molten Iron and Liquid Steel with Ca-Si Alloy [J]. Special Steel, 2001, 22(5): 12-15.

Google Scholar

[3] Ni Jun. The Impact of Arsenic on Mechanical Properties and Microstructure in 9Cr2Mo Steel [J]. Modern Metallurgy, 2009, 37(3): 30-32.

Google Scholar

[4] Feng Zan and Xiao Jiguang. Effect of As and La on continuous cooling transformation curve of E36 ship hull steel [J]. Heat Treatment of Metals, 2009, 34(3): 14-17.

Google Scholar

[5] Li Chunlong. Some Suggestions on Application of Rare Earth in Steel [J]. Chinese Rare Earths, 2001, 22(4): 1-6.

Google Scholar

[6] W. F. Gale&T. C. Totemeir. Smithells Metals Reference Book[M]. Boston: Butterworth- Heinemann, 2004: 497.

Google Scholar

[7] Yin Guojin. The Distribution of Arsenic in Steel [J]. Iron & Steel, 1981, 16(2): 20-28.

Google Scholar

[8] K.A. Gschneidner, Jr. and F.W. Calderwood. The As-Ce (Arsenic-Cerium) System [J]. Bulletin of Alloy Phase Diagrams. 1986, 7(3): 276-277.

DOI: 10.1007/bf02869006

Google Scholar

[9] V. Babizhets'ky, C. Le Sénéchal, J. Bauer. Interaction of Lanthanum or Cerium with Nickel and Arsenic Phase Diagrams and Structural Chemistry [J]. Journal of Alloys and Compounds. 1999, 287: 174–180.

DOI: 10.1016/s0925-8388(99)00039-0

Google Scholar

[10] Riccardo Ferro*, Gabriella Borzone, Nadia Parodi. Comments on the Formation Thermodynamics of Selected Groups of Rare Earth Compounds [J]. Journal of Alloys and Compounds, 2001, 321: 248–260.

DOI: 10.1016/s0925-8388(01)00969-0

Google Scholar

[11] Stanislav S. Stoyko, Peter E. R. Blanchard, and Arthur Mar. Ternary Rare-Earth Iron Arsenides RE12Fe57. 5As41 (RE = La, Ce) [J]. Inorganic Chemistry, 2010, 49: 2325-2333.

DOI: 10.1021/ic902231b

Google Scholar