Effect of lamellae orientation on tensile properties of directionally solidified Ti–46Al–0.5W–0.5Si alloy

References

• Fan J, Liang L, Liu Z, et al. Recent research and development of mould materials for casting TiAl alloys. Mater Sci Technol. 2019;35(8):891–899.
   Web of Science ®Google Scholar
• Edwards TEJ. Recent progress in the high-cycle fatigue behaviour of γ-TiAl alloys. Mater Sci Technol. 2018;34(16):1919–1939.
   Web of Science ®Google Scholar
• Kim Y, Kim S. Advances in gammalloy materials-processes-application technology: successes, dilemmas, and future. JOM 2018;70(4):553–560.
   Web of Science ®Google Scholar
• Dong S, Liu T, Li Y, et al. Hot deformation processing capability of Fe-contained high Nb TiAl-based alloy. Vacuum. 2019;159:391–399.
   Web of Science ®Google Scholar
• Tetsui T. Manufacturing technology for gamma-TiAl alloy in current and future applications. Rare Metals. 2011;30(S1):294–299.
   Web of Science ®Google Scholar
• Su Y, Liu T, Li X, et al. Lamellar orientation control in directionally solidified TiAl intermetallics. Chin. Found. 2014;11(04):219–231.
   Google Scholar
• Jin H, Jia Q, Xian Q, et al. Seeded growth of Ti–46Al–8Nb polysynthetically twinned crystals with an ultra-high elongation. J Mater Sci Technol. 2020;54:190–195.
   Web of Science ®Google Scholar
• Du Y, Shen J, Xiong Y, et al. Quasi-Seeding mechanism in lamellae alignment of TiAl alloys during directional solidification. Metall Mater Trans A 2019;50(9):4166–4177.
   Web of Science ®Google Scholar
• Su Y, Liu T, Li X, et al. The evolution of seeding technique for the lamellar orientation controlling of γ-TiAl based alloys. Acta Metall Sin. 2018;54(05):647–656.
   Google Scholar
• Chen R, Zheng D, Guo J, et al. A novel method for grain refinement and microstructure modification in TiAl alloy by ultrasonic vibration. Mater Sci Eng A 2016;653:23–26.
   Web of Science ®Google Scholar
• Chen R, Dong S, Guo J, et al. Microstructure evolution and mechanical properties of directionally-solidified TiAlNb alloy in different temperature gradients. J Alloys Compd. 2015;648:667–675.
   Web of Science ®Google Scholar
• Liu T, Luo L, Su Y, et al. Lamellar orientation control of Ti-47Al-0.5W-0.5Si by directional solidification using β seeding technique. Intermetallics. 2016;73:1–4.
   Web of Science ®Google Scholar
• Du Y, Shen J, Xiong Y, et al. Lamellar microstructure alignment and fracture toughness in Ti-47Al alloy by electromagnetic confinement and directional solidification. Mater Sci Eng A 2015;621:94–99.
   Web of Science ®Google Scholar
• Liu G, Li T, Fu T, et al. Morphology and competitive growth during the development of the parallel lamellar structure by self-seeding in directionally solidified Ti-50Al-4Nb alloy. J Alloys Compd. 2016;682:601–609.
   Web of Science ®Google Scholar
• Wang Q, Chen R, Gong X, et al. Microstructure, mechanical properties, and crack propagation behavior in high-Nb TiAl alloys by directional solidification. Metall Mater Trans A 2018;49(10):4555–4564.
   Web of Science ®Google Scholar
• Wang Q, Chen R, Yang Y, et al. Effects of lamellar spacing on microstructural stability and creep properties in β-solidifying γ-TiAl alloy by directional solidification. Mater Sci Eng A 2018;711:508–514.
   Web of Science ®Google Scholar
• Liu T, Luo L, Wang L, et al. Influence of thermal stabilization treatment on microstructure evolution of the mushy zone and subsequent directional solidification in Ti-43Al-3Si alloy. Mater Des. 2016;97:392–399.
   Web of Science ®Google Scholar
• Yang Y, Chen R, Wang Q, et al. Dominant dimensionless parameters controlling solute transfer during electromagnetic cold crucible melting and directional solidifying TiAl alloys. Int Commun Heat Mass. 2018;90:56–66.
   Web of Science ®Google Scholar
• Wang Q, Ding H, Zhang H, et al. Growth rates dependence of macro/microstructures and mechanical properties of Ti-47Al-2Nb-2Cr-0.2Er alloy directionally solidified by cold crucible. Mater Des. 2017;125:146–157.
   Web of Science ®Google Scholar
• Zheng D, Chen R, Ma T, et al. Microstructure modification and mechanical performances enhancement of Ti44Al6Nb1Cr alloy by ultrasound treatment. J Alloys Compd. 2017;710:409–417.
   Web of Science ®Google Scholar
• Zheng D, Chen R, Wang J, et al. Novel casting TiAl alloy with fine microstructure and excellent performance assisted by ultrasonic melt treatment. Mater Lett. 2017;200:67–70.
   Web of Science ®Google Scholar
• Du Y, Shen J, Xiong Y, et al. Stability of lamellar microstructures in a Ti-48Al-2Nb-2Cr alloy during heat treatment and its application to lamellae alignment as a quasi-seed. Intermetallics. 2015;61:80–84.
   Web of Science ®Google Scholar
• Du Y, Shen J, Xiong Y, et al. Lamellar microstructure alignment in Ti-47Al alloy by electromagnetic confinement and directional solidification using a seed. JOM 2015;67(6):1258–1264.
   Web of Science ®Google Scholar
• Du Y, Shen J, Xiong Y, et al. Determining the effects of growth velocity on microstructure and mechanical properties of Ti-47Al alloy using electromagneticconfinement and directional solidification. JOM 2014;66(9):1914–1922.
   Web of Science ®Google Scholar
• Yamaguchi M, Johnson DR, Lee HN, et al. Directional solidification of TiAl-based alloys. Intermetallics 2000;8:511–517.
   Web of Science ®Google Scholar
• Johnson DR, Chihara K, Inui H, et al. Microstructural control of TiAl-Mo-B alloys by directional solidification. Acta Mater 1998;46(18):6529–6540.
   Web of Science ®Google Scholar
• Kishida K, Johnson DR, Masuda Y, et al. Deformation and fracture of PST crystals and directionally solidified ingots of TiAl-based alloys. Intermetallics 1998;6(7-8):679–683.
   Web of Science ®Google Scholar
• Fan J, Liu J, Tian S, et al. Effect of solidification parameters on microstructural characteristics and mechanical properties of directionally solidified binary TiAl alloy. J Alloys Compd. 2015;650:8–14.
   Web of Science ®Google Scholar
• Dong S, Chen R, Guo J, et al. Deformation behavior and microstructural evolution of directionally solidified TiAlNb-based alloy during thermo-compression at 1373–1573 K. Mater Des. 2015;84:118–132.
   Web of Science ®Google Scholar
• Liu G, Wang Z, Li X, et al. Continued growth controlling of the non-preferred primary phase for the parallel lamellar structure in directionally solidified Ti-50Al-4Nb alloy. J Alloys Compd. 2015;632:152–160.
   Web of Science ®Google Scholar
• Liu X, Liu F, Du H, et al. Effect of hydrogen on interfacial reaction between TiAl alloy melt and graphite mold. Intermetallics 2014;53:107–111.
   Web of Science ®Google Scholar
• Liu X, Zhang Z, Du H, et al. Effect of hydrogen on mold filling behavior of TiAl alloy. Intermetallics 2014;55:102–107.
   Web of Science ®Google Scholar
• Fashu S, Lototskyy M, Davids MW, et al. A review on crucibles for induction melting of titanium alloys. Mater Des. 2020;186:108295.
   Web of Science ®Google Scholar
• Lee S, Shin M, Kim Y. Development of Non-reactive mold for investment casting of Ti-48Al-2Cr-2Nb alloys. Metall Mater Trans B 2020;51(2):861–869.
   Web of Science ®Google Scholar
• Fan J, Guo J, Long W, et al. Lamellar orientation control of directionally solidified Ti-46Al-0.5W-0.5Si alloy by self-seeding technology. Mater Sci Technol. 2014;30(2):183–188.
   Web of Science ®Google Scholar
• Li X, Fan J, Su Y, et al. Lamellar orientation and growth direction of α phase in directionally solidified Ti-46Al-0.5W-0.5Si alloy. Intermetallics. 2012;27:38–45.
   Web of Science ®Google Scholar
• Fan J, Li X, Su Y, et al. The microstructure parameters and microhardness of directionally solidified Ti–43Al–3Si alloy. J Alloys Compd. 2010;506(2):593–599.
   Web of Science ®Google Scholar
• Fan J, Guo J, Wang S, et al. Microstructure evolution and interfacial reaction of TiAl–Si alloy solidified in alumina crucible. Mater Sci Technol. 2015;31(14):1727–1734.
   Web of Science ®Google Scholar
• Zhou Y, Wang JQ, Zhang B, et al. High-temperature fatigue property of Ti46Al8Nb alloy with the fully lamellar microstructure. Intermetallics 2012;24:7–14.
   Web of Science ®Google Scholar
• Zhang YG, Shi YF, Chen GL. Intermetallics structural materials. Beijing, China: National Defense Industry Press; 2001.
   Google Scholar
• Fan J, Zhang C, Wu S, et al. Effects of solidification parameters on the growth direction of α phase in directionally solidified Ti-49Al alloy. Intermetallics 2017;90:113–118.
   Web of Science ®Google Scholar
• Umakoshi Y, Yasuda HY, Nakano T. Plastic anisotropy and fatigue of TiAl PST crystals: a review. Intermetallics 1996;4:S65–S75.
   Web of Science ®Google Scholar
• Recina V. High temperature low cycle fatigue properties of two cast gamma titanium aluminide alloys with refined microstructure. Mater Sci Technol. 2000;16(3):333–340.
   Web of Science ®Google Scholar
• Huang ZW, Bowen P, Jones IP. Transmission electron microscopy investigation of fatigue crack tip plastic zones in a polycrystalline γ-TiAl-based alloy. Philos Mag A 2001;81:2183–2197.
   Web of Science ®Google Scholar
• Huang ZW, Bowen P. Persistent microslip bands in the lamellar TiAl structure subjected to room temperature fatigue. Scr Mater. 2001;45(8):931–937.
   Web of Science ®Google Scholar
• Shibata H, Tokaji K, Ogawa T, et al. Microstructure dependence of fatigue strength and fatigue crack propagation in titanium aluminide. Int J Fatigue. 1996;18(2):119–125.
   Web of Science ®Google Scholar
• Meyers M, Chawla K. Mechanical behavior of materials. second edition UK: Cambridge University Press; 2008.
   Google Scholar