Effect of Minor Er Additions on the Microstructures and Mechanical Properties of Cast Al-Cu-Mg-Ag Alloys
The microstructures and mechanical properties of novel cast Al-Cu-Mg-Ag alloys with and without minor additions of Er (0.09 and 0.2 wt %) are investigated by Vickers hardness tests, tensile tests, optical metallographic examination, scanning electron microscopy (SEM), transmission electron microscop...
Main Authors: | Haoyu Xie, Juangang Zhao, Jing Cao, Lei Luo, Shuai Guo, Linnan Ou, Zhiyi Liu, Song Bai |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2021-07-01
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Series: | Materials |
Subjects: | |
Online Access: | https://www.mdpi.com/1996-1944/14/15/4212 |
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