AL2O3 - 01
AL2O3 - 01
AL2O3 - 01
AL2O3 - 01
AL2O3 - 01
AL2O3 - 01

AL2O3 - 01

USD $5 - $8 /Piece

Min.Order:100 Pieces

Supply Ability:
5000 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:
Alumina Ceramic
Model Number:
UPT-A-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

AL2O3 - 01  AL2O3 - 01  AL2O3 - 01  AL2O3 - 01  AL2O3 - 01

 
PRODUCT DESCRIPTION

Aluminium Oxide, Al2O3 is the most widely applied and cost effective technical ceramic material. It offers a combination of superior mechanical strength and electrical properties, wear resistance and corrosion resistance. The maximum working temperature is up to 1700 °C with relatively high thermal conductivity. It is also an electrically insulating material with a high electrical resistivity. The good corrosion resistance makes it insoluble in water and slightly soluble in strong acid and alkaline solution.

 

UNIPRETEC manufactures and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

 

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

AL2O3 - 01  AL2O3 - 01  AL2O3 - 01  AL2O3 - 01  AL2O3 - 01

 

Wire and thread guides

Ballistic Armor

Mechanical seals

Wear resistant linings

Seal faces

Semiconductor parts

Valve seats

Laser cavities

Machine components

Shot blast nozzles

High temperature electrical insulators

Knife Sharpeners

High voltage insulators

Precision shafts & axles in high wear environments

Electronic components & substrates

Roller & Ball Bearings

 

OVERVIEW OF FACTORY
AL2O3 - 01
 
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

AL2O3 - 01  AL2O3 - 01  AL2O3 - 01

  --- Boron Nitride Ceramic Parts ---         --- Ceramic Grinding Media ---        --- ZrO2 Zirconia 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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