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Microstructural Changes during Thermal Fatigue in a Nickel-Base Directionally Solidified Superalloy

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Abstract:

Microstructural evolution of a nickel-base directionally solidified superalloy during thermal fatigue was investigated. Three kinds of phase transformation have been observed: μ phase precipitated due to the relatively increasing of the concentration of forming μ phase elements as a result of the depletion of Al and Cr; Script-like carbides and γ phase dissolved into the matrix. Also, thermal fatigue was strongly influenced by oxidation.

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Periodical:

Advanced Materials Research (Volumes 807-809)

Pages:

2722-2725

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.807-809.2722

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Online since:

September 2013

Authors:

Kai Zhao

Keywords:

Microstructure, Superalloy, Thermal Fatigue

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] A.G. Zhao, P.D. Zhong, N.S. Xi, C.H. Tao, Mater. Engineering 12(1998)35-38.

Google Scholar

[2] W.F. Zhang, Y.J. Li, A.G. Zhao, C.H. Tao, C.Q. Sun, J. Aeronautical Mater. 23(2003)127-131.

Google Scholar

[3] M.H. Cony, High Temperature Tech. 8(1990)115-120.

Google Scholar

[4] C.F. Tao, Mater. Mech. Engineering 19(1995)51-53.

Google Scholar

[5] K. Zhao, H. Jiang, H. Lin, J. Yang, J. Chen, Advanced Materials Research 721(2013)312-315.

Google Scholar

[6] K Zhao, Y.H. Ma, L.H. Lou, Z.Q. Hu, Mater. Trans. 16(2005)54-58.

Google Scholar

[7] L. Liu, F Sommer, H.Z. Fu, Scripta Metall. Mater. 30(1994)587-591.

Google Scholar

[8] W.R. Sun, J.H. Lee, S.M. Seo, S.J. Choe, Z.Q. Hu, Mater. Sci. Eng. A 271(1999)143.

Google Scholar

[9] M. Ignat, J.Y. Buffiere, J.M. Chaix, Acta Metal. Mater. 41(1993)855.

Google Scholar

[10] D.U. Furrer, H.J. Fecht, Scripta Mater. 40(1999)215.

Google Scholar

[11] J. Reuchet, L. Remy, Metall. Trans. A, 14(1983)141-149.

Google Scholar

[12] F. Rezai-aria, L. Remy, Engineering Fracture Mechanics, 34(1989)283-294.

Google Scholar

[13] E. Glenny, J. Inst. Metal, 98(1960)439.

Google Scholar

[14] M.A.H. Howes, ASTM STP520, 1972, 242-253.

Google Scholar

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