FiniteElementModelingofHydrostaticExtrusionforMono-CoreSuperconductorBillets；Giantmagnetoresistanceinbulkmetallicmultilayerspreparedbycolddeformation；NumericalSimulationofPowderCompactingProcessesthroughHydrostaticsExtrusion；Studyofhydrostaticextrusionprocesseswithextra-highextrusionratio；TheinfluencebyhydrostaticextrusiononthemicrostructureandextrudabilityoftheIMprocessedhypereutecticAl-Si-Xalloys；
