Titanium Oxide - Applications for high thermal conductivity, corrosion resistant, low friction, strength moderate, high dielectric properties, and electrical conductivity. Zirconia - Zerconia ceramics have high mechanical strength and toughness.
Iran is a country with a large population which is located in the continent/region of Asia.
The Persian Empire spanned from Egypt in the west to Turkey in the north, and through Mesopotamia to the Indus River in the east. Persia is today the country of Iran.