Obiettivo "The major requirement on gamma-TiAl feedstock materials for subsequent forging operations (forging stocks) is a fine grained microstructure which decreases the flow stresses at elevated temperatures. Novel gamma-TiAl based TNM alloys have been developed from a consortium consisting of GfE, Böhler, MTU and University of Leoben in order to increase wrought processing capability by the addition of the bcc structured beta-Ti phase into the well known alpha2/gamma microstructure of Titanium Aluminides. As a side effect, the microstructure remains fine grained due to a different solidification path of the alloy which is characterized by a complete beta-solidification mechanism. It has been demonstrated that the as-cast TNM alloy can be subsequent wrought processed without primary ingot conversion via extrusion technology. Thus, the objective of the materials conversion technology is reduced to the generation of small size parts. There is a substantial interest in improved homogeneity, high reproducibility and low overall production costs including ingot manufacturing and ingot conversion.In the project, different materials production technologies such as VAR and PAM are being evaluated. The conversion of the resulting ingots to small size forging stocks will be performed via VAR skull melting and VIM skull melting, both followed by casting in permanent moulds, HIP and machining. The objective of the project is the development of a low cost casting process for gamma-TiAl based TNM alloys which guarantees to meet all technical specifications of the products." Campo scientifico natural scienceschemical sciencesinorganic chemistrytransition metalsengineering and technologymechanical engineeringmanufacturing engineeringsubtractive manufacturing Programma(i) FP7-JTI - Specific Programme "Cooperation": Joint Technology Initiatives Argomento(i) JTI-CS-2010-4-SAGE-04-004 - Development of low cost casting process for gamma - TiAl billets Invito a presentare proposte SP1-JTI-CS-2010-04 Vedi altri progetti per questo bando Meccanismo di finanziamento JTI-CS - Joint Technology Initiatives - Clean Sky Coordinatore GFE METALLE UND MATERIALIEN GMBH Contributo UE € 119 000,00 Indirizzo HÖFENER STRASSE 45 90431 NURNBERG Germania Mostra sulla mappa Tipo di attività Private for-profit entities (excluding Higher or Secondary Education Establishments) Contatto amministrativo Holger Kleinwechter (Mr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato Partecipanti (2) Classifica in ordine alfabetico Classifica per Contributo UE Espandi tutto Riduci tutto ACCESS e.V. Germania Contributo UE € 144 000,00 Indirizzo Intzestrasse 5 52072 Aachen Mostra sulla mappa Regione Nordrhein-Westfalen Köln Städteregion Aachen Tipo di attività Research Organisations Contatto amministrativo Julio Aguilar (Dr.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato GFE FREMAT GMBH Germania Contributo UE € 60 000,00 Indirizzo LESSINGSTR 41 09599 FREIBERG Mostra sulla mappa Tipo di attività Private for-profit entities (excluding Higher or Secondary Education Establishments) Contatto amministrativo Carmen Keller (Ms.) Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Costo totale Nessun dato