Abstract
Flow shifts and changes in microstructure were investigated for superplastic deformation of 7475 Al alloy. The recently proposed internal variable theory of structural superplasticity has been applied to the results of mechanical test. Deformed microstructure was observed using a TEM to check the validity of the constitutive relations. Accommodation mechanism for grain boundary sliding was also examined through the microchemical analysis of deformed microstructures.
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
