Microstructure characterization and mechanical behaviors of a hot forged high Nb containing PM-TiAl alloy
作者： Jianbo Li , Yong Liu , Bin Liu , Yan Wang , Xiaopeng Liang
DOI: 10.1016/J.MATCHAR.2014.06.015
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摘要: … In this work, the effects of deformation on the … Nb-containing PM TiAl alloys, which contain little β (B2) phase and are prepared by PM. In the present study, a large size high Nb PM-TiAl …
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F. Appel, M. Oehring, R. Wagner, Novel design concepts for gamma-base titanium aluminide alloys Intermetallics. ,vol. 8, pp. 1283- 1312 ,(2000) , 10.1016/S0966-9795(00)00036-4
L. Song, X.J. Xu, J. Sun, J.P. Lin, Cooling rate effects on the microstructure evolution in the βo zones of cast Ti–45Al–8.5Nb–(W, B, Y) alloy Materials Characterization. ,vol. 93, pp. 62- 67 ,(2014) , 10.1016/J.MATCHAR.2014.03.018
V. Imayev, R. Imayev, T. Khismatullin, V. Güther, W. Beck, H.-J. Fecht, Superplastic behavior of Ti-43Al-7(Nb,Mo)-0.2B alloy in the cast + heat-treated condition Scripta Materialia. ,vol. 57, pp. 193- 196 ,(2007) , 10.1016/J.SCRIPTAMAT.2007.04.012
X.J. Xu, L.H. Xu, J.P. Lin, Y.L. Wang, Z. Lin, G.L. Chen, Pilot processing and microstructure control of high Nb containing TiAl alloy Intermetallics. ,vol. 13, pp. 337- 341 ,(2005) , 10.1016/J.INTERMET.2004.07.007
Y.-W. Kim, A. Rosenberger, D.M. Dimiduk, Microstructural Changes and Estimated Strengthening Contributions in a Gamma Alloy Ti-45Al-5Nb Pack-Rolled Sheet (Preprint) Intermetallics. ,vol. 17, pp. 1017- 1027 ,(2009) , 10.1016/J.INTERMET.2009.05.018
F. Appel, U. Brossmann, U. Christoph, S. Eggert, P. Janschek, U. Lorenz, J. Müllauer, M. Oehring, J. D. H. Paul, Recent Progress in the Development of Gamma Titanium Aluminide Alloys Advanced Engineering Materials. ,vol. 2, pp. 699- 720 ,(2000) , 10.1002/1527-2648(200011)2:11<699::AID-ADEM699>3.0.CO;2-J
G.L. Chen, X.J. Xu, Z.K. Teng, Y.L. Wang, J.P. Lin, Microsegregation in high Nb containing TiAl alloy ingots beyond laboratory scale Intermetallics. ,vol. 15, pp. 625- 631 ,(2007) , 10.1016/J.INTERMET.2006.10.003
B Liu, Y Liu, YP Li, W Zhang, As Chiba, None, Thermomechanical characterization of β-stabilized Ti–45Al–7Nb–0.4W–0.15B alloy Intermetallics. ,vol. 19, pp. 1184- 1190 ,(2011) , 10.1016/J.INTERMET.2011.03.021
T.G. Nieh, L.M. Hsiung, J. Wadsworth, Superplastic behavior of a powder metallurgy TiAl alloy with a metastable microstructure Intermetallics. ,vol. 7, pp. 163- 170 ,(1999) , 10.1016/S0966-9795(98)00017-X
H.Z. Niu, F.T. Kong, Y.Y. Chen, C.J. Zhang, Low-temperature superplasticity of forged Ti–43Al–4Nb–2Mo–0.5B alloy Journal of Alloys and Compounds. ,vol. 543, pp. 19- 25 ,(2012) , 10.1016/J.JALLCOM.2012.07.127