Whenmostmaterialsaresubjectedtoaconstantshearrate(orconstantshearstress)atafixedtemperature,acorrespondingsteady-statevalueofshearstress(orshearrate)issoonestablished①.Thesteady-staterelationbetweenshearstressandshearrateatconstanttemperatureisknownasaflo (共 5848 字) [阅读本文] >>