Research Status of Magnesium Matrix Composites with High Damping Capacity
Yuan Chen
Abstract
Yuan Chen
Abstract
The research status of damping capacity of magnesium matrix composites was briefly introduced.The micromechanism of high damping magnesium matrix materials was related with dislocation movement and interfaces slip damping mechanism,and the influence of matrix components,styles and contents of reinforcements,interface between matrix and reinforcement,strain amplitude,temperature,frequency,treatment processes on damping capacity of magnesium matrix composites was respectively discussed.Finally,how to design and develop high damping magnesium matrix composites was analyzed.
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The research status of damping capacity of magnesium matrix composites was briefly introduced.The micromechanism of high damping magnesium matrix materials was related with dislocation movement and interfaces slip damping mechanism,and the influence of matrix components,styles and contents of reinforcements,interface between matrix and reinforcement,strain amplitude,temperature,frequency,treatment processes on damping capacity of magnesium matrix composites was respectively discussed.Finally,how to design and develop high damping magnesium matrix composites was analyzed.
Key concepts: Damping capacity, Materials science, Magnesium, Composite material, Matrix (chemical analysis), Slip (aerodynamics), Reinforcement, Metallurgy