Ellard, John Jimmy M.Mathabathe, Maria NtsoakiSiyasiya, Charles WitnessBolokang, Amogelang Sylvester2026-04-152026-04-152026-03Ellard, J.J.M., Mathabathe, M.N., Siyasiya, C.W. et al. Hot deformation characteristics and constitutive modeling of Si-Doped γ-TiAl intermetallic alloy. The International Journal of Advanced Manufacturing Technology (2026). https://doi.org/10.1007/s00170-026-17834-y.0268-3768 (print)1433-3015 (online)10.1007/s00170-026-17834-yhttp://hdl.handle.net/2263/109586Please read abstract in the article.en© The Author(s) 2026. Open Access. This article is licensed under a Creative Commons Attribution 4.0 International License.Hot deformationGrain refinementConstitutive equationIntermetallicγ-TiAl alloyArticle