Abrasion Resistant Advanced Technical Ceramic Solution UPT-ADC010 manufacturer from China Xiamen Unipretec Advanced Materials Co.,Ltd

Abrasion Resistant Advanced Technical Ceramic Solution

Price:	3.0~8.0 USD
Payment Terms:	T/T,WU;Paypal
Place of Origin:	Fujian, China (Mainland)


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Product Detail

Model No.: UPT-ADC010

Production Capacity: 100000pcs

Delivery Date: 40days

Material: Zirconia Ceramic

Density: 5.95g/cm3

Flexural Strength: 900Mpa

Thermal Conductivity: 2.2W/(m•K)

Max. Working Temperature: 850℃

Means of Transport: Ocean,Air

Packing: wooden box/carton box

Brand Name: UNIPRETEC

Color: White

Young's Modulus: 205Gpa

Compressive Strength: 2200Mpa

Thermal shock resistance: 280-350ΔT(C°)

Unipretec can supply Alumina Ceramics / Zirconia Ceramics / Machinable Glass Ceramics / Boron Nitride / Silicon Nitride

Unlike other ceramic materials, zirconium oxide (ZrO2 also known as zirconia) is a material with very high resistance to crack propagation. Zirconium oxide ceramics also have very high thermal expansion and are therefore often the material of choice for joining ceramic and steel.

Another outstanding property combination is the very low thermal conductivity and high strength. Zirconium oxide ceramics are used among other applications, as tools for wire forming, as auxiliaries in welding processes, as materials for crowns and bridges in the dental industry, as insulating rings in thermal processes, and as oxygen measurement cells in lambda probes.

Typical Uses of ZrO2

*Precision ball valve balls and seats

*High density ball and pebble mill grinding media

*Rollers and guides for metal tube forming

*Thread and wire guides

*Hot metal extrusion dies

*Deep well down-hole valves and seats

*Powder compacting dies

*Marine pump seals and shaft guides

*Oxygen sensors

*High temperature induction furnace susceptors

*Fuel cell membranes

*Electric furnace heaters over 2000°C in oxidizing atmospheres

Ceramic Manufacturing Process

Raw Material >> Milling/Mixing >> Spray/Drying >> Forming >> Green Machining >> Sintering >> Grinding >> Special Process >> Inspection >> Cleaning >> Final Product

Property Description of Zirconia Ceramics

1.Use temperatures up to 2400°C

2.High density

3.Low thermal conductivity (20% that of alumina)

4.Chemical inertness

5.Resistance to molten metals

6.Ionic electrical conduction

7.Wear resistance

8.High fracture toughness

9.High hardness

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, Boron Nitride, Machinable Glass Ceramic, 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.