Low-Temperature Superplasticity and High Strength in the Al 2024 Alloy with Ultrafine Grains

Low-Temperature Superplasticity and High Strength in the Al 2024 Alloy with Ultrafine Grains

This study aims to achieve an ultrafine-grained (UFG) Al 2024 alloy superplasticity at temperatures lower than the traditional ones for commercial Al alloys (400–500 °C). The UFG structure with a mean grain size of 100 nm produced in the alloy by high-pressure torsion at room temperature provided a...

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Bibliographic Details
Main Authors: Elena V. Bobruk, Maxim Yu. Murashkin, Ilnar A. Ramazanov, Vil U. Kazykhanov, Ruslan Z. Valiev
Format: Article
Language:English
Published: MDPI AG 2023-01-01
Series:Materials
Subjects:
superplasticity
aluminum alloys
ultrafine-grained materials
strength
Online Access:https://www.mdpi.com/1996-1944/16/2/727

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