Refinement Role of Electromagnetic Stirring and Calcium in AZ91 Magnesium Alloy

Effects of calcium addition and electromagnetic stirring on the microstructure of AZ91 magnesium alloy and refinement mechanism were investigated. The results show that calcium addition ranging from 0.1wt% to 0.3 wt% does not lead to formation of any new phases but cause the refinement of ascast mic...

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Veröffentlicht in:	Journal of Wuhan University of Technology. Materials science edition 2008-04, Vol.23 (2), p.194-197
Hauptverfasser:	Han, Hui, Liu, Shengfa, Kang, Liugen, Liu, Linyan
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys AZ91镁合金 Chemistry and Materials Science Materials Science Metallurgy 微观结构 电磁活性
Online-Zugang:	Volltext
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