Ultra-fine grained structure and high-content precipitates enable ultrastrong yet strain-hardenable medium-entropy alloy

Ultra-fine grained structure and high-content precipitates enable ultrastrong yet strain-hardenable medium-entropy alloy

In this work, the mechanical response as a function of ageing time at 700 °C for a cold-rolled complex alloy with a chemical composition of Co40Ni33Cr15Al5Ti7 (at%) was explored. The alloy exhibited an ultrafine-scaled recrystallized microstructure combined with high-content coarse L12-type ordered...

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Bibliographic Details
Main Authors: M.C. Yang, X.H. Du, C.X. Shi, W.P. Li, J.Y. Zhang, R.F. Zu, S. Yuan, T.H. Chou, J.C. Huang, G.S. Duan, B.L. Wu, J. Sun
Format: Article
Language:English
Published: Elsevier 2023-11-01
Series:Journal of Materials Research and Technology
Subjects:
Medium-entropy alloys
Mechanical properties
Microstructure
Stacking faults
Twins
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423025802

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http://www.sciencedirect.com/science/article/pii/S2238785423025802

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