Ceramics has unique characteristics that can benefit a wide variety of products.
The following table shows the various characteristics for the different types of ceramics.
Please contact us for additional questions.

 

		Unit	ZrO2 white	ZrO2 black	Al2O3	Si3N4	ZTA
Composition			ZrO2 Y2O3	ZrO2 Y2O3 Pigment	Al2O3	Si3N4 Y2O3 Al2O3	Al2O3 ZrO2
Mechanical properties
Sintered parts Young’s modulus		Gpa	200	200	400	320	300
Sintered density		g/cm3	≥ 6.06	5,95	3,9	3,2	4,2
Bend strength	as-fired	Mpa	600 - 800	400 - 600	400	600	500
	polished		800 - 1.000	600 - 800	-	-	-
Fracture toughness		MPa ·m½	6 - 9	5 - 6	3,5	8	7
Hardness (Vickers)		HV	1.350	1.350	2.000	1.600	1.800
Thermal properties
Expansion coefficient		10-6/K	10	10	8	3,2	8
Conductivity		W/mK	2	2	30	30	23
Thermal shock resistance		°C	350	-	200	-	-
Max Operating temperature		°C	400	400	1.600	1.200	1.600
Electrical properties
Resistance		Ω m	108	-	1012	-	-
Dielectric constant			22	-	10	-	-