Synergistic refining mechanism of Mg-3%Al alloy refining by carbon inoculation combining with Ca addition

Mg-3%Al alloy was refined by carbon inoculation combining with 0.2%Ca addition. High grain refining efficiency was obtained and the synergistic refining mechanism was deeply discussed in the present study. Al–C–O particles, actually Al4C3 particles, were formed in the carbon-inoculated Mg-3%Al alloy...

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Bibliographic Details
Main Authors: Chengbo Li, Shuqing Yang, Jun Du, HengBin Liao, Gan Luo
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-12-01
Series:Journal of Magnesium and Alloys
Subjects:
Online Access:http://www.sciencedirect.com/science/article/pii/S2213956720300803