Low thermal expansion in conjunction with improved mechanical properties achieved in Mg-Gd solid solutions

Low thermal expansion in conjunction with improved mechanical properties achieved in Mg-Gd solid solutions

Addition of Gd with relatively large solubility is demonstrated to significantly reduce the coefficient of thermal expansion (CTE), while improving obviously the mechanical properties of Mg matrix. A good combination of low CTE, high strength and ductility is obtained at Gd content of ∼ 10.6 wt%. Ac...

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Bibliographic Details
Main Authors: Cuihong Wang, Zhihua Dong, Bin Jiang, Lei Wang, Zhiying Zheng, Ang Zhang, Jiangfeng Song, Dingfei Zhang, Levente Vitos
Format: Article
Language:English
Published: Elsevier 2025-03-01
Series:Materials & Design
Subjects:
Mg alloys
Thermal expansion
Mechanical properties
Solid solution
First-principle calculations
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525001054
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