Abstract
The secondary creep stage of a cast duplex Ti48Al48Cr2Nb2 alloy is investigated at 750 °C under 150 MPa. Crept samples are studied by transmission electron microscopy in order to compare the various zones of the alloy microstructure. The deformation microstructure comprises two populations of ordinary dislocations. The same dislocations are observed in equiaxed γ grains and in γ lamellae. The microstructural parameters controlling the creep are looked for and discussed.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
