| Numéro |
J. Phys. IV France
Volume 03, Numéro C7, Novembre 1993
The 3rd European Conference on Advanced Materials and ProcessesTroisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés |
|
|---|---|---|
| Page(s) | C7-411 - C7-421 | |
| DOI | https://doi.org/10.1051/jp4:1993764 | |
The 3rd European Conference on Advanced Materials and Processes
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés
J. Phys. IV France 03 (1993) C7-411-C7-421
DOI: 10.1051/jp4:1993764
1 Rolls Royce plc, Derby, England
2 School of Metallurgy and Materials, IRC in Materials for High Performance Applications, The University of Birmingham, England
3 AEA Technology, Harwell, England
© EDP Sciences 1993
Troisiéme Conférence Européenne sur les Matériaux et les Procédés Avancés
J. Phys. IV France 03 (1993) C7-411-C7-421
DOI: 10.1051/jp4:1993764
Micromechanisms of fracture and fatigue in Ti3Al based and TiAl based intermetallics
A.W. JAMES1, R.A. CHAVE2, C.A. HIPPSLEY3 and P. BOWEN21 Rolls Royce plc, Derby, England
2 School of Metallurgy and Materials, IRC in Materials for High Performance Applications, The University of Birmingham, England
3 AEA Technology, Harwell, England
Abstract
Micromechanisms of fracture and fatigue crack growth resistance in specific Ti3Al based and TiAl based intermetallics are reviewed. Effects of test temprature, environment and microstructure on crack growth resistance are considered in detail for several Ti3Al and TiAl based intermetallic systems under development. The implications of these studies for the structural reliability of these materials is also addressed briefly.
© EDP Sciences 1993