Modification effect of Yb and Na 3 PO 4 on microstructure of
發(fā)布時間：2023-10-06 15:26
The modification effects of ytterbium(Yb), Na3PO4 and Yb + Na3PO4 on primary Mg2Si phase in Mg-4Si alloys were investigated by means of X-ray diffraction(XRD), optical microscopy(OM), scanning electron microscopy(SEM) and energy dispersive spectroscopy(EDS) analysis in this work. The results indicate that the morphology of the primary Mg2Si phase apparently changes from coarse dendrites to fine dispersive polygonal particles and t...
【文章頁數(shù)】：6 頁
【文章目錄】：
1 Experimental procedure
2 Results and discussion
2.1 Microstructure of unmodified Mg-4Si alloy
2.2 Microstructures of Mg-4Si alloys modified with Yb and Na3PO4
2.3 Mechanical properties
3 Conclusions
本文編號：3851965
【文章頁數(shù)】：6 頁
【文章目錄】：
1 Experimental procedure
2 Results and discussion
2.1 Microstructure of unmodified Mg-4Si alloy
2.2 Microstructures of Mg-4Si alloys modified with Yb and Na3PO4
2.3 Mechanical properties
3 Conclusions
本文編號：3851965
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