Achieving high strength near 400 MPa in an ultra-fine grained Mg–Bi–Ca ternary alloy via low-temperature extrusion

Achieving high strength near 400 MPa in an ultra-fine grained Mg–Bi–Ca ternary alloy via low-temperature extrusion

Significantly enhancing the mechanical properties of Mg–Bi base series alloys is of great significance for their wider application prospects. Here, a new Mg–3Bi–1Ca (BX31, wt.%) alloy showing high tensile yield strength of ∼397.1 MPa, high ultimate tensile strength of ∼416.2 MPa and acceptable elong...

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Bibliographic Details
Main Authors: Haowei Zhai, Li Wang, Qinghang Wang, Meng Li, Yanfu Chai, Jun Xu, Bin Jiang
Format: Article
Language:English
Published: Elsevier 2023-09-01
Series:Journal of Materials Research and Technology
Subjects:
Mg–Bi–Ca alloy
Low-temperature extrusion
Dynamic recrystallization
Dislocation behavior
Mechanical property
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785423020161

Internet

http://www.sciencedirect.com/science/article/pii/S2238785423020161

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