Figure 15.
(a) ZTA destabilization due metallic contamination at the composite’s surface involving oxygen vacancies in both alumina and zirconia lattices; and (b) off-stoichiometry events leading to polymorphic transformation in the zirconia phase.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.