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USD $20 - $30 /Piece

Min.Order:100 Pieces

Supply Ability:
3000 Piece / Pieces per Month
Port:
XIAMEN
Payment Terms:
T/T Credit Card

Quick Details View All >

Place of Origin:
Fujian, China
Type:
Ceramic Parts
Application:
Industrial Ceramic
Material:
Zirconia Ceramic
Model Number:
UPT-Z-0001
Brand Name:
UNIPRETEC

Xiamen Unipretec Ceramic Technology Co., Ltd.

Business Type: Manufacturer
Xiamen Fujian China
Main Products: Alumina Ceramic ,Boron Nitride ,Silicon Nitride ,Zirconia Ceramic ,ceramic tube

Product Details

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PRODUCT DESCRIPTION
Unlike traditional ceramics that tend to be hard and brittle, Zirconia has high strength, wear resistance, and flexibility far beyond those of most other technical ceramics. Zirconia is a very strong technical ceramic with excellent properties in hardness and corrosion resistance, all without the typical property of ceramics – brittleness. Its unique resistance to crack propagation and high thermal expansion make it an excellent material for joining ceramics with metals like steel. Due to Zirconia’s properties it is sometimes referred to as the "Ceramic steel".

 

MATERIAL PROPERTIES
 

Unit

95% Al2O3

99% Al2O3

ZrO2

GP-Si3N4

Color

-

white

ivory

white

gray

Density

g/cm³

3.65

3.88

5.95

3.22

Water Absorption

%

0

0

0

0

Young's Modulus

Gpa

280

350

205

295

Vickers Hardness

Gpa

14

20

12

18-20

Flexural Strength ( at R.T. )

Mpa

280

300

900

650

Compressive Strength ( at R.T. )

Mpa

2000

2500

2200

2200

Thermal Conductivity ( at R.T. )

W/(m.K)

18-25

30

2.2

25

Thermal Shock Resistance

ΔT(°C)

220

180-200

280-350

450-650

Max. Working Temperature ( at R.T. )

°C

1500

1700

850

1200

Volume Resistivity ( at R.T. )

Ω.cm

>10^15

>10^14

>10^12

>10^14

Dielectric Constant  (1 MHz at R.T. )

-

9.50

9.80

26

8.20

Dielectric Strength

kV/mm

16

22

-

16

 
TYPICAL APPLICATIONS

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- Wire forming/drawing dies

- Kiln furniture crucible

- Insulating rings in thermal processes

- Fiber optic ferrules and sleeves

- Precision shafts & axles in high wear environments

- Knives and blades

- Furnace process tubes

- Bearings & rollers

- Wear resistance pads

- Ceramic guiders

- Thermocouple protection tubes

- Medical and surgical component

- Sandblasting nozzles

- Mechanical seals

- Extrusion dies

Pumps, pistons, and liners Pumps, pistons, and liners

- Bushings and caps

- Welding nozzles & pins

 

OVERVIEW OF FACTORY
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COMPANY INFORMATION

As a professional company in advanced ceramic industries, UNIPRETEC is manufacturing and supplying high quality and high precision ceramic components for clients from worldwide. Our ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic & electrical, food, chemical, medical and so on. With experienced engineers and talented workers, we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying products. Our materials including:

 

- Aluminium Oxide ( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconium Oxide ( Yttria stabilized ZrO2 )
- Silicon Nitride ( Gas pressure sintered & Hot pressed Si3N4 )
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic

 

Aiming at building long term cooperation relationship with our clients, we set our motto as "Quality First". Far now, our products have been exported to North Amirica, East Europe, West Europe, East Asia, Southeast Asia and get good reputation from our client.

 

MORE PRODUCTS

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--- ZrO2 Ceramic Cutting Blades  ---       --- Ceramic Grinding Media ---        --- Al2O3 Alumina Ceramic Parts ---

Contact Supplier

Mr. Thomas Yang Sales Manager Chat Now
Telephone
86-0592-5510319
Mobile
13860446139
Address
No.151 Yuehua Road, Huli District Xiamen,Fujian

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