0000000001219506

AUTHOR

Andrea Ghiotti

showing 2 related works from this author

Phase evolution in hot forging of dual phase titanium alloys: Experiments and numerical analysis

2014

Abstract Modern aeronautical and aerospace industries must face the demanding challenge of reducing operational consumption and production costs coming from materials and labor. Current trend of engineering is oriented to meet both requirements increasing the use of materials characterized by high specific resistance as titanium alloys. Hot forging can be used to reduce the production costs of titanium components: forging in closed dies of billets or semi-finished forms, at different temperatures above or below the β-transus temperature, allows the production of complex shapes with limited amount of edge trim removal and machining rework after forging. Unfortunately, as far as Ti–6Al–4V tit…

Materials scienceForging Titanium Alloys Phase transformation FE model.Strategy and ManagementAlloyReworkchemistry.chemical_elementMechanical engineeringEdge (geometry)engineering.materialManagement Science and Operations ResearchForgingIndustrial and Manufacturing EngineeringMachiningAerospaceSettore ING-IND/16 - Tecnologie E Sistemi Di Lavorazionebusiness.industryMetallurgyTitanium alloyPhase transformationStrategy and Management1409 Tourism Leisure and Hospitality ManagementFE modelchemistryengineeringTitanium alloybusinessForgingTitanium
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ASSESSMENT OF DIMENSIONAL ACCURACY OF COLD FORGED COMPONENTS THROUGH ACCURATE MODELLING OF THE FORMING PROCESS CHAIN

2007

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