Battery Powder Filling Zirconia Ceramic Nozzle

1.Material: Zirconia Ceramic, ZrO2 Ceramic, Zirconium Oxide
2.Product Feture:
*High temperature capability up to 850oC
*High density
*High strength and fracture toughness
*High hardness and wear resistance(far higher than Stainless steel,Brass,Plastics)
*Low thermal conductivity (20% that of Alumina)
*Good chemical resistance
*Ionic conductivity

Ceramic nozzles offer an excellent resistance to wear, abrasion and chemicals. The wear resistance of ceramic is far higher than Stainless steel, Brass, Plastics.
Ceramic nozzles are used as sand blasting, spray drying, agriculture crop spraying, high pressure cleaning and chemical engineering.
These ceramic nozzles can be availed by the esteemed customers at affordable prices.

Application of Zirconia Ceramic
1.Precision ball valve (balls and seats)
2.Pump seals, valves and impellors
3.High density grinding media
4.Oxygen sensors
5.Threadguides
5.Fuel cell membranes
6.Cutting blades
7.Radio frequency heating susceptors
8.Medical prostheses
9.Metrology components

Characteristics	Unit	95 Al2O3	99 Al2O3	ZrO2	GPSi3N4	BN	Glass Ceramic
Crystal Structure	-	hexagonal	hexagonal	tetragonal	hexagonal	hexagonal	-
Color	-	white	ivory	white	gray	white	white
Density	g/cm3	3.65	3.88	5.95	3.22	2.26	2.55
Water Absorption	%	0	0	0	0	0.0-1.0	0
Young's Modulus	Gpa	280	350	205	295	670	65
Vickers Hardness	Gpa	14	20	12	18-20	-	-
Flexural Strength @R.T.	Mpa	280	300	900	650	51	100
Compressive Strength @R.T.	Mpa	2000	2500	2200	2200	230	500
Thermal Conductivity @R.T.	W/(m*k)	18-25	30	2.2	25	20	1.7
Thermal shock resistance	Δ(℃)	220	180-200	280-350	450-650	>1500	25-100
Max. Working Temperature @R.T.	℃	1500	1700	850	1200	960	800
Volume Resistivity @R.T.	Ω*cm	>10^15	>10^14	>10^12	>10^14	10^13	10^16
Dielectric Constant (1 MHz @R.T. )	-	9.5	9.8	26	8.2	4.08	6.02
Dielectric Strength	kV/mm	16	22	-	16	375	40

About UniPreTec
UniPreTec provides high-performance ceramic products in Alumina, Zirconia, Zirconia Toughened Alumina, Silicon Carbide, Silicon Nitride and further special materials. Along with these materials, we offer several machining from which to choose such as cutting, drilling, sawing, turning, grinding, polishing etc.. Furthermore, our technologies and equipments allow us to provide various and flexible forming processes, like dry pressing, isostatic pressing, extrusion, injection moulding and slip casting.