- Journal of Scientific Reports-A
- Issue:052
- INVESTIGATION OF THE STRAIN RATE SENSITIVITY OF Mg-6Sn AND Mg-6Sn-3Y ALLOYS
INVESTIGATION OF THE STRAIN RATE SENSITIVITY OF Mg-6Sn AND Mg-6Sn-3Y ALLOYS
Authors : Güven YARKADAŞ
Pages : 396-406
Doi:10.59313/jsr-a.1198678
View : 42 | Download : 14
Publication Date : 2023-03-29
Article Type : Research Paper
Abstract :This study reports the influence of the addition of Yttrium insert ignore into journalissuearticles values(wt.3%); on strain-rate sensitivity of Mg-6Sn alloy. The Mg-6Sn and Mg-6Sn-3Y alloys were made by using high pressure die-cast. The microstructural and X-ray diffraction results exhibited that the Sn3Y5 and MgSnY intermetallic phases were formed with addition of Y to the Mg-6Sn alloy. Furthermore, the grain structure of the Mg-6Sn alloy was changed from dendritic to globular with addition of Y. The strain-rate sensitivity value of the Mg-6Sn-3Y alloy is found higher than that of the Mg-6Sn alloy for all strain value. This result was attributed to the formation of new intermetallics insert ignore into journalissuearticles values(Sn3Y5 and MgSnY); and microstructure morphology insert ignore into journalissuearticles values(from dendritic structure to globular);.Keywords : Mg Sn alloy, high pressure die casting, yttrium, strain rate sensitivity
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