@article{d0142a289f184e169b58110e5dc36dd7,
title = "Designing high entropy superalloys for elevated temperature application",
abstract = "In the context of cast alloy development for high temperature applications, high entropy superalloys (HESA) have exhibited superior cost specific tensile strength than that of superalloys such as CM247LC. Compositions of HESA are distinctively different from those of cast superalloys with higher contents of Fe and Ti, making HESA cheaper and lighter. Comparing to superalloys, although HESA has adopted the template of FCC-structured (γ) matrix and coherent L12-structured (γ′) precipitates, γ′ is enriched with solutes with higher intrinsic strength, rendering positive lattice misfit, and the high entropy γ matrix may have attributed to a good combination of strength and ductility.",
keywords = "Cost performance, High entropy superalloys, High temperature properties, Superalloys",
author = "Chen, {Yung Ta} and Chang, {Yao Jen} and Hideyuki Murakami and St{\'e}phane Gorsse and Yeh, {An Chou}",
note = "Funding Information: Authors would like to acknowledge funding supports from Ministry of Science and Technology (MOST) in Taiwan under Grant MOST108-2218-E-007-005, MOST109-2634-F-007-024, and MOST109-2811-E-007-500; the ?High Entropy Materials Center? from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education. Funding Information: Authors would like to acknowledge funding supports from Ministry of Science and Technology (MOST) in Taiwan under Grant MOST108-2218-E-007-005 , MOST109-2634-F-007-024 , and MOST109-2811-E-007-500 ; the “High Entropy Materials Center” from The Featured Areas Research Center Program within the framework of the Higher Education Sprout Project by the Ministry of Education. Publisher Copyright: {\textcopyright} 2020",
year = "2020",
month = oct,
doi = "10.1016/j.scriptamat.2020.06.002",
language = "English",
volume = "187",
pages = "177--182",
journal = "Scripta Materialia",
issn = "1359-6462",
publisher = "Elsevier Limited",
}