Enhancing strength and ductility of Al–Cu–Li alloys by microalloying both Er and Zr to promote complete transformation from δ′ (Al3Li) to T1 (Al2CuLi) precipitates

The impact of erbium (Er) on grain refinement in Al–Cu–Li alloys is limited by the thermodynamic instability of Al3Er inoculants. Nevertheless, the concurrent addition of both Er and Zr to Al–Cu–Li alloys results in a marked refinement of the average grain size. Er exerts a significant influence on...

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主要な著者:	Xinghai Yang, Junsheng Wang, Chengpeng Xue, Guangyuan Tian, Quan Li, Xingxing Li, Hui Su, Yisheng Miao, Shuo Wang
フォーマット:	Artigo
言語:	Inglês
出版事項:	Elsevier 2024-09-01
シリーズ:	Journal of Materials Research and Technology
主題:	Al-Cu-Li alloy Nucleation Precipitation kinetics Er microalloying Phase transition
オンライン･アクセス:	http://www.sciencedirect.com/science/article/pii/S223878542401915X
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