Numerical simulation of temperature fields for T-joint during TIG welding of titanium alloy-中国期刊网

摘要 Three-dimensionalfiniteelementmodelwasestablishedtosimulatetemperaturefieldsofT-jointtitaniumsheetsduringTIGweldingwithfiniteelementmethod(FEM)software.Temperaturedependentmaterialpropertiesandtheeffectoflatentheatwereconsidered.Atechniqueofelementbirthanddeathwasusedtosimulatetheprocessofweldedmetalfilling.DynamicvariationprocessoftemperaturefieldsduringTIGweldingwasachieved.Thesimulatedresultsagreedwellwiththemeasuredresults.

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Numerical simulation of temperature fields for T-joint during TIG welding of titanium alloy

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Numerical simulation of temperature fields for T-joint during TIG welding of titanium alloy

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