Heterogeneous structure-induced strength-ductility synergy by partial recrystallization during friction stir welding of a high-entropy alloy

Heterogeneous structure-induced strength-ductility synergy by partial recrystallization during friction stir welding of a high-entropy alloy

To apply high-entropy alloys (HEAs) for extensive advanced structural uses, their welding properties should be well understood. In this study, Al0.3CoCrCu0.3FeNi HEA was butt welded by friction stir welding (FSW). The fine-grained partially recrystallized microstructure in the stir zone gave rise to...

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Bibliographic Details
Main Authors: Po-Ting Lin, Hung-Chi Liu, Po-Ying Hsieh, Cheng-Yu Wei, Che-Wei Tsai, Yutaka S. Sato, Shih-Che Chen, Hung-Wei Yen, Nian-Hu Lu, Chih-Hsuan Chen
Format: Article
Language:English
Published: Elsevier 2021-01-01
Series:Materials & Design
Subjects:
High-entropy alloys
Friction stir welding
Mechanical properties
Recrystallization
Heterogeneous structure
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127520307735

Internet

http://www.sciencedirect.com/science/article/pii/S0264127520307735

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