Realizing ultra-high strength and excellent ductility in a low-alloyed biomedical Mg-Zn-Ca-MgO composite

An ultra-fine grained (UFG) Mg-1Zn-0.2Ca-1.0MgO composite with an average grain size of 0.49 µm as well as an excellent combination of yield strength (379 MPa) and ductility (10.1%) was produced by one-step extrusion. Subsequent heat treatment at 200 ℃ for 30 min further improved its yield strength...

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Bibliographic Details
Main Authors: Chaokun Tang, Shaoyuan Lyu, Ruixiao Zheng, Guodong Li, Zhongyang Liu, Minfang Chen, Bin Jiang
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2024-12-01
Series:Journal of Magnesium and Alloys
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Online Access:http://www.sciencedirect.com/science/article/pii/S2213956724000173
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