Abstract
The microstructures of the Guinier-Preston zone and similar Mg4Zn7 phase in the pre-deformed Mg-Zn-Y-Zr alloy have been investigated using high-resolution transmission electron microscopy (HRTEM). The results show that Guinier-Preston zone formed parallel to the basal plane of magnesium and kept fully coherent with the Mg lattice. Similar Mg4Zn7 phase is nucleated at the edge of the Guinier-Preston zone and eventually grow into a sphere-like precipitate. The schematically atomic models of Guinier-Preston zone transformed into similar Mg4Zn7 phase on the Mg lattice are established.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.