Investigator: RNDr. Antonín Dlouhý, CSc.
Number of Project: OC 526.60
Agency: Ministry of Education, Youth and Sports
Duration: 01. 01. 2002 - 31. 12. 2005

A process to be optimised is the precision casting of near-g TiAl components like turbochargers and valves for car and aerospace engines. Near-g TiAl alloys based on the composition Ti-48Al-2Cr-2Nb with boron addition and with controlled levels of interstitial impurities will be considered. The optimal trade-off between processing cost, the product quality and microstructure should be found.

A. Dlouhý, L. Zemčík, R. Válek:
Gamma Titanium Aluminides 2003, eds. Y.-W. Kim, H. Clemens and A.H. Rosenberger, TMS, Warrendale 2004, p. 291

A. Dlouhý, L. Zemčík:
Slévárenství 52 (6) (2004) 227-232