Influence of pre-stretching at ambient and cryogenic temperatures on dislocation configuration, precipitation behaviour, and mechanical properties of 2195 Al-Cu-Li alloy

Influence of pre-stretching at ambient and cryogenic temperatures on dislocation configuration, precipitation behaviour, and mechanical properties of 2195 Al-Cu-Li alloy

A novel treatment process that involves solution treatment, cryogenic pre-stretching, and artificial aging was applied to strengthen Al-Cu-Li alloy without ductility sacrificing in this work. The influence of pre-stretching deformation at ambient (RT, 25 °C) and cryogenic (CT, −196 °C) temperatures...

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Bibliographic Details
Main Authors: Fan Ye, Youxing Yu, Baoshuai Zhang, Jian Rong, Donglei He, Baoshuai Han, Xiaoguang Ma, Yuansong Zeng, Yanjin Xu, Sujun Wu
Format: Article
Language:English
Published: Elsevier 2023-01-01
Series:Journal of Materials Research and Technology
Subjects:
Al-Cu-Li alloys
Pre-stretching
Cryogenic deformation
Dislocations
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785422020154

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