Evolution of temperature field of double cone specimen and strut during the heating stage of hot compression

References

• T. M. Pollock and S. Tin, “Nickel-based superalloys for advanced turbine engines: chemistry, microstructure and properties,” J. Propuls. Power, vol. 22, no. 2, pp. 361–374, 2006.
   Web of Science ®Google Scholar
• R. C. Reed, The Superalloys: Fundamentals and Applications. Cambridge: Cambridge University Press, 2006.
   Google Scholar
• M. Perez, “Microstructural evolution of Nimonic 80a during hot forging under non-isothermal conditions of screw press,” J. Mater. Process. Technol., vol. 252, pp. 45–57, 2018.
   Web of Science ®Google Scholar
• N. K. Park, I. S. Kim, Y. S. Na, and J. T. Yeom, “Hot forging of a nickel-base superalloy,” J. Mater. Process. Tech., vol. 111, no. 1–3, pp. 98–102, 2001.
   Web of Science ®Google Scholar
• S. L. Semiatin et al., “Deformation and recrystallization behavior during hot working of a coarse-grain, nickel-base superalloy ingot material,” Metall. Mater. Trans. A, vol. 35, no. 2, pp. 679–693, 2004.
   Google Scholar
• S. L. Semiatin et al., “Microstructure evolution during supersolvus heat treatment of a powder metallurgy nickel-base superalloy,” Metall. Mater. Trans. A, vol. 43, no. 5, pp. 1649–1661, 2012.
   Google Scholar
• F. Li et al., “Impact of γ′(Ni3(Al, Ti)) phase on dynamic recrystallization of a Ni-based disk superalloy during isohot compression,” J. Alloys Compd., vol. 693, pp. 1076–1082, 2017.
   Web of Science ®Google Scholar
• Y. Li, X. Ye, J. Li, Y. Zhang, Y. Koizumi, and A. Chiba, “Influence of cobalt addition on microstructure and hot workability of IN713C superalloy,” Mater. Design, vol. 122, pp. 340–346, 2017.
   Web of Science ®Google Scholar
• L. M. Tan, G. A. He, Y. P. Li, F. Liu, Y. Nie, and L. Jiang, “Flow behaviors and microstructural evolutions of a novel high-Co powder metallurgy superalloy during hot working,” J. Mater. Process. Technol., vol. 262, pp. 221–231, 2018.
   Web of Science ®Google Scholar
• L. Q. Chen, F. L. Sui, and X. H. Liu, “Grain growth model of inconel 718 alloy forged slab in reheating process prior to rough rolling,” Acta Metall. Sin., vol. 45, pp. 1242–1248, 2009.
   Web of Science ®Google Scholar
• C. Aoki, T. Ueno, T. Ohno, and K. Oikawa, “Influence of hot-working conditions on grain growth of superalloy 718,” J. Mater. Process. Technol., vol. 267, pp. 26–33, 2019.
   Web of Science ®Google Scholar
• P. R. Bhowal and J. J. Schirra, “Full scale gatorizing of fine grain inconel 718,” In Proceedings of Superalloys 718, 625, 706 and Various Derivatives, Warrendale, PA, 2001, pp. 193–201.
   Google Scholar
• G. He, A. Liu, F. Huang, and L. Jiang, “Analysis of forging cracks during hot compression of powder metallurgy nickel-based superalloy on simulation and experiment,” Adv. Eng. Mater., vol. 18, no. 10, pp. 1823–1832, 2016.
   Web of Science ®Google Scholar
• G. A. He, L. M. Tan, F. Liu, L. Huang, Z. W. Huang, and L. Jiang, “Strain amount dependent grain size and orientation developments during hot compression of a polycrystalline nickel based superalloy,” Materials, vol. 10, no. 2, pp. 161, 2017.
   Web of Science ®Google Scholar
• G. A. He, L. M. Tan, F. Liu, L. Huang, Z. W. Huang, and L. Jiang, “Unraveling the formation mechanism of abnormally large grains in an advanced polycrystalline nickel base superalloy,” J. Alloys Compd., vol. 718, pp. 405–413, 2017.
   Web of Science ®Google Scholar
• L. Tan, Y. Li, G. He, F. Liu, Y. Nie, and L. Jiang, “Optimized hot workability of a powder metallurgy nickel-base superalloy,” Mater. Charact., vol. 147, pp. 340–352, 2019.
   Web of Science ®Google Scholar
• H. Y. Fan, H. Jiang, J. X. Dong, Z. H. Yao, and M. C. Zhang, “An optimization method of the upsetting process for homogenized, nickel-based superalloy Udimet 720Li ingot considering both cracking and recrystallization,” J. Mater. Process. Technol., vol. 269, pp. 52–64, 2019.
   Web of Science ®Google Scholar
• M. Gao, C. N. Reid, M. Jahedi, and Y. Li, “Estimating equilibration times and heating/cooling rates in heat treatment of workpieces with arbitrary geometry,” J. Mater. Eng. Perform., vol. 9, no. 1, pp. 62–71, 2000. DOI: 10.1361/105994900770346295.
   Web of Science ®Google Scholar
• G. Colomer, M. Costa, R. Cònsul, and A. Oliva, “Three-dimensional numerical simulation of convection and radiation in a differentially heated cavity using the discrete ordinates method,” Int. J. Heat Mass Transf., vol. 47, no. 2, pp. 257–269, 2004.
   Web of Science ®Google Scholar
• Z. L. Fu, X. H. Yu, H. L. Shang, Z. Z. Wang, and Z. Y. Zhang, “A new modelling method for superalloy heating in resistance furnace using FLUENT,” Int. J. Heat Mass Transf., vol. 128, pp. 679–687, 2019.
   Web of Science ®Google Scholar
• X. Ye, Microstructure Evolution and Hot Cracking Mechanism of Inconel 718 ni-Based Uperalloy Thin-Wall Casting Component Welding Joint. Shanghai, China: Shanghai Jiaotong University, 2015.
   Google Scholar