Sintering behaviour of Ti–45Al–5Nb–0.2B–0.2C alloy modifications by additions of elemental titanium and aluminium

References

• T.Tetsui: ‘Development of a TiAl turbocharger for passenger vehicles’, Mater. Sci. Eng. A, 2002, A329–A331, 582–588. doi: 10.1016/S0921-5093(01)01584-2
   Web of Science ®Google Scholar
• X. Wu: ‘Review of alloy and process development of TiAl alloys’, Intermetallics, 2006, 14, 1114–1122. doi: 10.1016/j.intermet.2005.10.019
   Web of Science ®Google Scholar
• E. A. Loria: ‘Quo vadis gamma titanium aluminide’, Intermetallics, 2001, 9, 997–1001. doi: 10.1016/S0966-9795(01)00064-4
   Web of Science ®Google Scholar
• F. H. Froes, C. Suryanarayana and D. Eliezer: ‘Synthesis, properties and applications of titanium aluminides’, J. Mater. Sci., 1992, 27, 5113–5140. doi: 10.1007/BF02403806
   Web of Science ®Google Scholar
• E. A. Loria: ‘Gamma titanium aluminides as prospective structural materials’, Intermetallics, 2000, 8, 1339–1345. doi: 10.1016/S0966-9795(00)00073-X
   Web of Science ®Google Scholar
• C. Leyens and M. Peters ‘in Titanium and titanium alloys’, (ed. ), ; 2003, Wiley-VCH Verlag GmbH & Co. KGaA.
   Google Scholar
• W. Limberg, T. Ebel, F. Pyczak, M. Oehring and F. P. Schimansky: ‘Influence of the sintering atmosphere on the tensile properties of MIM-processed Ti 45Al 5Nb 0.2B 0.2C’, Mater. Sci. Eng. A, 2012, A552, 323–329. doi: 10.1016/j.msea.2012.05.047
   Web of Science ®Google Scholar
• H. Zhang, X. He, X. Qu and L. Zhao: ‘Microstructure and mechanical properties of high Nb containing TiAl alloy parts fabricated by metal injection molding’, Mater. Sci. Eng. A, 2009, A526, 31–37. doi: 10.1016/j.msea.2009.07.003
   Web of Science ®Google Scholar
• R. Gerling, H. Clemens and F. P. Schimansky: ‘Powder metallurgical processing of intermetallic gamma titanium aluminides’, Adv. Eng. Mater., 2004, 6, 23–38. doi: 10.1002/adem.200310559
   Web of Science ®Google Scholar
• J. D. H. Paul, F. Appel and R. Wagner: ‘The compression behaviour of niobium alloyed γ-titanium alumindes’, Acta Mater., 1998, 46, 1075–1085. doi: 10.1016/S1359-6454(97)00332-7
   Web of Science ®Google Scholar
• S.-C. Huang and E. L. Hall: ‘Plastic deformation and fracture of binary TiAl-base alloys’, Metall. Trans. A, 1991, 22A, 427–439. doi: 10.1007/BF02656810
   Web of Science ®Google Scholar
• R. M. Imayev, V. M. Imayev, M. Oehring and F. Appel: ‘Alloy design concepts for refined gamma titanium aluminide based alloys’, Intermetallics, 2007, 15, 451–460. doi: 10.1016/j.intermet.2006.05.003
   Web of Science ®Google Scholar
• Y. Jin, J. N. Wang, J. Yang and Y. Wang: ‘Microstructure refinement of cast TiAl alloys by ß solidification’, Scr. Mater., 2004, 51, 113–117. doi: 10.1016/j.scriptamat.2004.03.044
   Web of Science ®Google Scholar
• Y. Wang, Y. Liu, G. Yang, H. Li and B. Tang: ‘Microstructure of cast γ-TiAl based alloy solidified from β phase region’, Trans. Nonferr. Met. Soc. China, 2011, 21, 215–222. doi: 10.1016/S1003-6326(11)60702-4
   Web of Science ®Google Scholar
• M. Mirjalili, M. Soltanieh, K. Matsuura and M. Ohno: ‘On the kinetics of TiAl3 intermetallic layer formation in the titanium and aluminum diffusion couple’, Intermetallics, 2013, 32, 297–302. doi: 10.1016/j.intermet.2012.08.017
   Web of Science ®Google Scholar
• C. Michaelsen, S. Wöhlert and R. Bormann: ‘Phase formation and microstructural development during solid-state reactions in Ti–Al multilayer films’, MRS Proc., 1994, 343, 205–210. doi: 10.1557/PROC-343-205
   Google Scholar
• S. Wohlert and R. Bormann: ‘Phase selection governed by different growth velocities in the early stages of the Ti/Al phase reaction’, J. Appl. Phys., 1999, 85, 825–832. doi: 10.1063/1.369167
   Web of Science ®Google Scholar
• M. Dahms, G. Leitner, W. Poessnecker, S. Schultrich and F. Schmelzer: ‘Pore formation during reactive sintering of extruded titanium aluminum powder mixtures’, Z. Metallkd, 1993, 84, 351–357.
   Google Scholar
• J. C. Rawers and W. R. Wrzesinski: ‘Reaction-sintered hot-pressed TiAl’, J. Mater. Sci., 1992, 27, 2877–2886. doi: 10.1007/BF01154095
   Web of Science ®Google Scholar
• G.-X. Wang and M. Dahms: ‘Reaction sintering of cold-extruded elemental powder mixture Ti-48Al’, Metall. Trans. A, 1993, 24A, 1517–1526. doi: 10.1007/BF02646592
   Web of Science ®Google Scholar
• T. Lee, J. Kim and S. K. Hwang: ‘Direct consolidation of γ-TiAl–Mn–Mo from elemental powder mixtures and control of porosity through a basic study of powder reactions’, Metall. Mater. Trans. A, 1997, 28A, 2723–2729. doi: 10.1007/s11661-997-0029-2
   Web of Science ®Google Scholar
• T. K. Lee, E. I. Mosunov and S. K. Hwang: ‘Consolidation of a gamma TiAl–Mn–Mo alloy by elemental powder metallurgy’, Mater. Sci. Eng. A, 1997, A239–A240, 540–545. doi: 10.1016/S0921-5093(97)00628-X
   Web of Science ®Google Scholar
• G.-X. Wang and M. Dahms: ‘An effective method for reducing porosity in the titanium aluminide alloy Ti52Al48 prepared by elemental powder metallurgy’, Scr. Metall. Mater., 1992, 26, 1469–1474. doi: 10.1016/0956-716X(92)90668-5
   Google Scholar
• J. Oh, S. G. Pyo, S. Lee and N. J. Kim: ‘Fabrication of multilayered titanium aluminide sheets by self-propagating high-temperature synthesis reaction using hot rolling and heat treatment’, J. Mater. Sci., 2003, 38, 3647–3651. doi: 10.1023/A:1025637600400
   Web of Science ®Google Scholar
• H. C. Yi, A. Petric and J. J. Moore: ‘Effect of heating rate on the combustion synthesis of Ti–Al intermetallic compounds’, J. Mater. Sci., 1992, 27, 6797–6806. doi: 10.1007/BF01165971
   Web of Science ®Google Scholar
• R. M. German: ‘Powder metallurgy science’, 1st edn; 1994, Princeton, NJ, Metal Powder Industry.
   Google Scholar
• Y. Mishin and C. Herzig: ‘Diffusion in the Ti–Al system’, Acta Mater., 2000, 48, 589–623. doi: 10.1016/S1359-6454(99)00400-0
   Web of Science ®Google Scholar