Processing and Characterization of Yttria-Stabilized Zirconia Foams for High-Temperature Applications

Table 1

Relative density and total porosity values of zirconia foams.

YSZ foams	𝜌geometric (g/cm^3)	𝜌solid-mat. (g/cm^3)	Relative density, 𝜌𝑟	Porosity (%)
3YSZ, double coated	1.1±0.1	5.7	0.20±0.10	80.1±0.1
3YSZ, single coated	0.5±0.3	5.7	0.10±0.30	90.0±0.3
8YSZ	0.4±0.3	5.8	0.08±0.30	92.0±0.3