Enhancing corrosion resistance of Mg-Al-Mn-Ca-Y dilute alloy via novel core-shell structured Al8Mn4Y-Al2Ca and controllable solute segregation

Enhancing corrosion resistance of Mg-Al-Mn-Ca-Y dilute alloy via novel core-shell structured Al8Mn4Y-Al2Ca and controllable solute segregation

A novel core-shell structured Al8Mn4Y-Al2Ca phase and controllable solute-segregation are elaborately designed in dilute Mg-0.6Al-0.5Mn-0.1Ca-0.1Y alloy (wt.%), via incomplete peritectic transformation during twin-roll casting. When soaked in 3.5 wt.% NaCl solution, Al2Ca shell with a low electroche...

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Bibliographic Details
Main Authors: Xiaorui Dong, Min Zha, Dawei Wang, Siqing Wang, Yajie Yang, Hailong Jia
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2025-01-01
Series:Journal of Magnesium and Alloys
Subjects:
Mg-Al-Mn-based alloys
Core-shell structure
Solute segregation
Corrosion behavior
Protective film
Online Access:http://www.sciencedirect.com/science/article/pii/S221395672300261X
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