Effect of Solidification Condition and Carbon Content on the Morphology of MC Carbide in Directionally Solidified Nickel-base Superalloys

材料科学技术（英文）, 2014, 30(12): 1296-1300.

X.W.Li ^1, , L.Wang ^2, , J.S.Dong ^3, , L.H.Lou ^4,

1.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

2.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

3.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

4.Superalloys Division, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China

基金项目: This work was supported by the National Basic Research Program of China (Grant No.2010CB631201) and the National Natural Science Foundation of China (Grant No.51201164).

Effect of Solidification Condition and Carbon Content on the Morphology of MC Carbide in Directionally Solidified Nickel-base Superalloys

Keywords： Carbides morphology

参考文献

[1]	S. TIN;T.M. POLLOCK .Stabilization of Thermosolutal Convective Instabilities in Ni-Based Single-Crystal Superalloys: Carbide Precipitation and Rayleigh Numbers[J].Metallurgical and Materials Transactions, A. Physical Metallurgy and Materials Science,2003(9):1953-1967.
[2]	Q. Z. Chen;Y. H. Kong;C. N. Jones;D. M. Knowles .Porosity reduction by minor additions in RR2086 superalloy[J].Scripta materialia,2004(2):155-160.
[3]	L. Wang;G.Xie;L.H. Lou .Effect of carbon content on the recrystallization of a single crystal nickel-based superalloy[J].Materials Letters,2013(Oct.15):154-157.
[4]	Q.Z. Chen;N. Jones;D.M. Knowles .The microstructures of base/modified RR2072 SX superalloys and their effects on creep properties at elevated temperatures[J].Acta materialia,2002(5):1095-1112.
[5]	A.J. Wasson;G.E. Fuchs.Microstructural evolution of a carbon modified single crystal Ni-base superalloy[J].Materials Characterization,2012:11-16.

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Effect of Solidification Condition and Carbon Content on the Morphology of MC Carbide in Directionally Solidified Nickel-base Superalloys

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