Ceramic Density Computation

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.

Ceramic density computation.

The image above represents theoretical density of ceramics. 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. 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 formula for calculating theoretical.

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.