精选优质文档-----倾情为你奉上EffectofPorosityonDeformation,Damage,andFractureofCastSteelR.A.HARDINandC.BECKERMANNAcombinedexperimentalandcomputationalstudyisperformedtoinvestigatetheeffectofcenterlineshrinkageporosityondeformation,damage,andfractureofcaststeelundertensiletesting.Steelplatescontainingshrinkageporosityarecastinsandmolds,machinedintotestcoupons,andtensiletestedtofracture.Theaverag...