Relationship between Rheological Behaviour and Final Structure of Al_𝟐O_𝟑 and YSZ Foams Produced by Replica

Table 1

Powder, rheological, and process parameters for ceramic foams manufactured by replica.

Ceramic powders	Rheological parameters		Process parameters		Reference
	Shear depending	Time depending	Solid concentration (wt%)	Sponge ppi
Al2O3	Pseudoplastic	Thixotropic	70	10	[9]
Mullite	Pseudoplastic	Thixotropic	55	50 and 65	[10]
	Pseudoplastic	Thixotropic	60	25 and 50
SiC/Al2O3	Pseudoplastic	Thixotropic	80	5 and 9	[11]
SiC/Al2O3/bentonite	Pseudoplastic	Thixotropic	76	13
	Pseudoplastic	Thixotropic	80	13	[12, 13]
SiC/Al2O3/SiO2	Pseudoplastic	Thixotropic	80	11
Si3N4/Al2O3	Pseudoplastic	Thixotropic	70	7 and 9	[14]
LZSA/bentonite	Pseudoplastic	—	65	50 and 60	[15]
Cordierite	Pseudoplastic	Thixotropic	52	10	[16]
YSZ	Pseudoplastic	Thixotropic	80	10 and 20	[17]