Effect of deep cryogenic treatment on the microstructure and mechanical properties of Al–Cu–Mg–Ag alloy

Effect of deep cryogenic treatment on the microstructure and mechanical properties of Al–Cu–Mg–Ag alloy

Effect of deep cryogenic treatment (DCT) on the aging behavior and tensile properties of Al–Cu–Mg–Ag alloy was investigated. Results show that DCT of Al–Cu–Mg–Ag alloy produces plastic deformation of about 0.2% and high-density dislocations in the α-Al matrix. These dislocations cut second-phase par...

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Bibliographic Details
Main Authors: Jian Wang, Jingpei Xie, Douqin Ma, Zhiping Mao, Tingting Liang, Puyou Ying, Aiqin Wang, Wenyan Wang
Format: Article
Language:English
Published: Elsevier 2023-07-01
Series:Journal of Materials Research and Technology
Subjects:
Al–Cu–Mg–Ag alloy
Deep cryogenic treatment
Ω phase
Dislocation
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423016587

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http://www.sciencedirect.com/science/article/pii/S2238785423016587

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