Ceramic Density Computation

The image above represents theoretical density of ceramics.

Ceramic density computation.

The formula for calculating theoretical. Ceramic density computation a c a v n n a a c σ σ ρ number of formula units unit cell volume of unit cell n number of cations in unit cell ac atomic weight of cation na number of anions in unit cell aa atomic weight of anion vc volume of unit cell na avogadro s number. It is possible to access the bulk density of a porous ceramic sample by the archimedes method either by immersing a coated sample in a wetting liquid. Zro 2 which forms the matrix of this solid solution is a fluorite so final formula should be of the form ao 2 though the ratio will not be exactly.

The calculation of the density of this solid solution is more difficult than the previous calculations because the chemical formula must be determined before the formula mass can be calculated.