Quantitative study of superplastic deformation mechanism of 5A90 Al-Li alloy
The contribution of grain boundary sliding(GBS) and intragranular dislocation slip(IDS) in the 5A90 Al-Li alloy during superplastic deformation at 480℃ and an initial strain rate of 1×10<sup>-3</sup>s<sup>-1</sup> was quantitatively investigated by analyzing the deformation-i...
Main Authors: | , , , , |
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Format: | Article |
Language: | zho |
Published: |
Journal of Materials Engineering
2019-11-01
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Series: | Cailiao gongcheng |
Subjects: | |
Online Access: | http://jme.biam.ac.cn/CN/Y2019/V47/I11/163 |