Morphological evolution of GP zones and nanometer-sized precipitates in the AA2050 aluminium alloy
Cs-corrected high-angle-annular-dark-field scanning-transmission-electron microscopy (Cs-corrected HAADF-STEM) was employed to examine the phases in AlCuLi alloy (AA2050), including GP(T1), GP(θ″) and GPB zones with their subsequent nanometer-sized products, T1 (Al2CuLi), θ′ (Al2Cu), and S (Al2CuM...
Main Authors: | , , , , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
KeAi Communications Co., Ltd.
2018-09-01
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Series: | International Journal of Lightweight Materials and Manufacture |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2588840418300246 |