Development of High Strength and Formability on Magnesium Alloy BasedComposite Materials

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We examined the formability and tensile properties of an A5083/AZ31/A5083 laminated composite materials. To improve the bonding strength of the Al alloy and Mg alloy, was used Ti foil as an insert materials, thereby producing a laminated composite material sheet by hot rolling. Young’s modulus of laminated composite materials represents a 57 GPa, fracture toughness showed twice the Mg and Al alloys. Tensile strength and yield stress of laminated composite materials shows the 300 MPa and 250 MPa respectively, uniform elongation was 13%. Without peeling in the bonding interface for destruction occurred in Ti foil inside, the formability of fabrication sheet was surpassed the fine-grained A5083 and A6N01 rolled sheets.