Improving the ductility and toughness of nano-TiC/AZ61 composite by optimizing bimodal grain microstructure via extrusion speed

In this study, the nano-TiC/AZ61 composites with different heterogeneous bimodal grain (HBG) structures and uniform structure are obtained by regulating the extrusion speed. The effect of HBG structure on the mechanical properties of the composites is investigated. The increasing ductility and tough...

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Bibliographic Details

Published in:	Journal of Magnesium and Alloys
Main Authors:	Lingling Fan, Mingyang Zhou, Wulve Lao, Yuwenxi Zhang, Hajo Dieringa, Ying Zeng, Yuanding Huang, Gaofeng Quan
Format:	Article
Language:	English
Published:	KeAi Communications Co., Ltd. 2024-08-01
Subjects:	Nano-TiC/AZ61 composite Extrusion speed Heterogeneous bimodal grain structure Increasing ductility mechanism Toughening mechanism
Online Access:	http://www.sciencedirect.com/science/article/pii/S2213956723000592