Grain Refinement Assisted by Deformation Enhanced Precipitates through Thermomechanical Treatment of AA7055 Al Alloy

Grain Refinement Assisted by Deformation Enhanced Precipitates through Thermomechanical Treatment of AA7055 Al Alloy

Fine-grained sheets of AA7055 Al alloy were produced by an improved double-stage rolling thermomechanical treatment (DRTMT) assisted by deformation-enhanced precipitates (DEPs). The DRTMT composed of a low temperature pre-deformation, an intermediate annealing, and a final hot rolling exhibited sign...

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Bibliographic Details
Main Authors: Jinrong Zuo, Longgang Hou, Xuedao Shu, Wenfei Peng, Anmin Yin, Jishan Zhang
Format: Article
Language:English
Published: MDPI AG 2020-05-01
Series:Metals
Subjects:
7xxx Al alloy
rolling
precipitate
mechanical property
microstructure
Online Access:https://www.mdpi.com/2075-4701/10/5/594

Internet

https://www.mdpi.com/2075-4701/10/5/594

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