The effect of the addition of circulating scrap on the tensile properties of die cast magnesium alloy

Recycling of magnesium alloys is a complex issue not only because of their high reactivity and flammability even below melting temperature, but primarily because of a lack of equipment and experience in foundries. Nonetheless the environmental fac...

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Analysis of non-metallic inclusions in AZ91 alloy casts with process foundry return in high-pressure die casting

The article presents research results of the process foundry return influence in the AZ91 alloy charge on the change in the structure of castings made by the high-pressure casting method, with special consideration of the formation of non-metallic...

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