Effect of serrated grain boundary on tensile and creep properties of a precipitation strengthened high entropy alloy

Effect of serrated grain boundary on tensile and creep properties of a precipitation strengthened high entropy alloy

In this study, tensile and creep deformation of a high-entropy alloy processed by selective laser melting (SLM) has been investigated; hot ductility drop was identified at first, and the loss of ductility at elevated temperature was associated with intergranular fracture. By modifying the grain boun...

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Bibliographic Details
Main Authors: Jhuo-Lun Lee, Pei-Te Wang, Kai-Chi Lo, Pai-Keng Shen, Nien-Ti Tsou, Koji Kakehi, Hideyuki Murakami, Che-Wei Tsai, Stéphane Gorsse, An-Chou Yeh
Format: Article
Language:English
Published: Taylor & Francis Group 2023-12-01
Series:Science and Technology of Advanced Materials
Subjects:
Selective laser melting
high-entropy alloys
hot ductility drops
tensile creep properties
serrated grain boundary
Online Access:https://www.tandfonline.com/doi/10.1080/14686996.2022.2158043
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https://www.tandfonline.com/doi/10.1080/14686996.2022.2158043

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