Effect of Heating Rate on Grain Structure and Superplasticity of 7B04 Aluminum Alloy Sheets

Effect of Heating Rate on Grain Structure and Superplasticity of 7B04 Aluminum Alloy Sheets

Fine-grained 7B04 aluminum alloy sheets were manufactured through thermo-mechanical treatment. The effects of anneal heating rate on grain structure and superplasticity were investigated using electron back scattering diffraction(EBSD) and high temperature tensile test. The results show that at the...

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Bibliographic Details
Main Authors: CHEN Min, YE Ling-ying, SUN Da-xiang, YANG Tao, WANG Guo-wei, ZHANG Xin-ming
Format: Article
Language:zho
Published: Journal of Materials Engineering 2017-03-01
Series:Journal of Materials Engineering
Subjects:
aluminium alloy
thermo-mechanical treatment
heating rate
grain size
superplasticity
Online Access:http://jme.biam.ac.cn/CN/Y2017/V45/I3/112

Internet

http://jme.biam.ac.cn/CN/Y2017/V45/I3/112

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