Zirconium dioxide of Mars to provide both fuel and oxidizer that could be used as a store of chemical energy for use with surface transportation on Mars. Carbon monoxide/oxygen engines have been suggested for early surface transportation use as both carbon monoxide and oxygen can be straightforwardly produced by zirconia electrolysis without requiring use of any of the Martian water resources to obtain hydrogen, which would be needed for the production of methane or any hydrogen-based fuels. Zirconia is also a potential high-k dielectric material with potential applications as an insulator in transistors. Zirconia is also employed in the deposition of optical
Zirconia Toughened Alumina lower cost. Depending on the percentage that is Zirconium, the properties of this ceramic can be manipulated for the applications required. Zirconia Toughened Alumina is generally referred as the intermediary between Alumina and Zirconium and as priced as such. This gives the ZTA a much lower price range than other similar materials. The increase in composite strength is done by a process called Stress Induced Transformation Toughening. This process causes internal strains, which causes crack in the structure of the Zirconium. Because of the crack, the Zirconium particles allowed to switch phases and move more freely amongst the Alumina particles.