Cooling rate effects on microstructure and properties of Al–Cu–Mg–Ag alloys: A comparative study of freeze-casting and resin sand mold casting

This study sought to overcome mechanical property degradation in sand-cast Al-Cu-Mg-Ag alloys by improving the cooling efficiency through frozen sand mold and freeze-ablation casting. The solid solubility and alloy segregation were controlled by the cooling rate to suppress and refine phases and pre...

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Bibliographic Details
Published in:Intermetallics 2025-10, Vol.185, p.108898, Article 108898
Main Authors: Li, Bojun, Wang, Yu, Zheng, Yuewu, Xu, Hong, Xie, Beibei, Qin, Hongxing, Mao, Hongkui
Format: Article
Language:English
Subjects:
Al-Cu-Mg-Ag alloy
Cooling rate
Freeze-casting
Microstructural evolution
Rapid solidification
Solidification structure
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