Tensile crazing and shear banding of styrene A: Temperature and rate effects
作者： J. N. Sultan , F. J. McGarry
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摘要: Tensile yield, flow, and fracture mechanisms in styrene A (SA), a styrene-acrylonitrile copolymer rubber-modified (RMSA) have been studied characterized into two basic types: tensile crazing shear banding. Each can be represented by master curve equation over ranges of temperature deformation rates. exhibits distinctive activation energy volume values. predominates unoriented SA below 70°C, RMSA. Shear yielding oriented SA.
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