@article{7c5142bbaa1844dea8bbd744f071a868,
title = "Quantitative evaluation of the lamellar kinking&rotation on the flow softening of γ-TiAl-based alloys at elevated temperatures",
abstract = "The flow curves of lamellar TiAl alloys generally exhibit pronounced flow softening at elevated temperatures, which has been thought to be caused by recrystallization/globularization. However, in this work we quantitatively determined that the lamellar kinking&rotation is the major softening mechanism especially at the initial deformation stage. By using electron microscopy, the kinking&rotation mechanism as well as the resulted softening mechanism were analyzed and discussed.",
keywords = "Flow softening, Hot deformation, Intermetallic alloys and compounds, Lamellar kinking, Microstructure",
author = "Liang Cheng and Fengming Qiang and Jinshan Li and Emmanuel Bouzy",
note = "Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",
year = "2021",
month = may,
day = "1",
doi = "10.1016/j.matlet.2021.129458",
language = "英语",
volume = "290",
journal = "Materials Letters",
issn = "0167-577X",
publisher = "Elsevier B.V.",
}