作者: Wojciech Moćko , Zbigniew L. Kowalewski
DOI: 10.4028/WWW.SCIENTIFIC.NET/AMM.82.166
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摘要: The paper presents constitutive model of the aluminium metal matrix composite reinforced by a silicon carbide. Developed equation includes an empirically estimated term which takes into account softening effects due to reinforcement damages at large strain. Experimental investigation based MMCs carbide volume fraction equal 0%, 10%, 20% and 30% were carried out. Tests conducted wide range strain rates magnitudes strains. Comparison between experimental predicted data shows that elaborated may be applied for materials in computer simulations deformations.