简介：Anewelectronbeamcontrolsystemwasdevelopedinageneralvacuumelectronbeammachinebyassemblingwithindustrialcontrolcomputer,programmablelogiccontrol(PLC),deflectioncoil,dataacquisitioncard,poweramplifier,etc.Inthiscontrolsystem,scanningtrackandenergydistributionofelectronbeamcouldbeeditedoff-line,real-timeadjustedandcontrolledon-line.Ti-Mogradientmaterial(GM)withhightemperatureresistantwasfabricatedusingthetechnologyofelectronbeammelting.Themeltingprocessesincludethreesteps,suchaspreheating,melting,andhomogenizing.TheresultsshowthattheGMpreparedbymeltingtechnologyhasfineappearance,andithasgoodintegratedinterfacewiththeTialloy.MoandTielementsaregraduallydistributedintheinterfaceofthegradientmaterial.ThemicrostructureclosetotheTialloybasemetalisα+βbasket-wavergrain,andthemicrostructureclosetotheGMisasinglephaseofβsolidsolution.