AC0917 Alumina Rod

Catalog No. AC0917
Size Diameter 1~100mm
Material Al2O3
Purity 99%, 99.7%
Density 3.8~3.9 g/cm3

Alumina Rod has high hardness and good wear resistance and is also resistant to high temperatures. Stanford Advanced Materials (SAM) has over two decades' experience in the manufacture and sale of the Alumina Rods.

Related products: alumina plate, alumina tube, alumina custom parts

Description of Alumina Rods

Alumina Rod has high hardness and good wear resistance. And, Alumina Rod is high temperature resistant and can be used for a long time at a high temperature of 1600 degrees. In addition, it has strong corrosion resistance and good electrical insulation performance. The electrical insulation performance is particularly outstanding at high temperatures, with a withstand voltage of more than 8000v per millimeter of thickness. 

Specifications of Alumina Rods

Composition

UNIT

Al60

Al95

Al98

Al2O3  Content

%

96

99.5

99.8

Color

 

White

Ivory

Ivory

Tensile Strength

Kpsi

32

38

36

Flexural Strength

Kpsi

52

55

54

Compressive Strength

Kpsi

300

377

350

Density

g/cc

3.70

3.90

3.92

Hardness

HV, GPa

13.8

17.2

18

Thermal Conductivity

W/(m K)

25

30

30

C.O.T.E.

In / In°C (x10^-6)

7.7

7.8

7.8

Working Temperature

°C

1500

1650

1750

Dielectric Constant

 

9.5

9.7

9.8

Volume Resistivity (25°C)

Ohm-cm

>10^14

>10^14

>10^14

 

 

Applications of Alumina Rods

Alumina Rods are widely used as a protector for high-temperature thermal couples.

Packaging of Alumina Rods

Our Alumina Rods are carefully handled to prevent damage during storage and transportation and to preserve the quality of our products in their original condition.

Prototyping service also available for other ceramics material

Boron Nitride

Pyrolytic boron nitride

Silicon Carbide (98% 99.5%)

Silicon Nitride

Boron Carbide

Zirconia

LATEST RECOMMENDED

TS1376  Alumina Powder for Thermal Spraying (Al2O3)

TS1376 Alumina Powder for Thermal Spraying (Al2O3)

OX1489 Aluminum Oxide Powder

OX1489 Aluminum Oxide Powder

AC2323 Alumina Ceramic Foam Filters

AC2323 Alumina Ceramic Foam Filters

AC2468 Alumina Ceramic Foam Insulation

AC2468 Alumina Ceramic Foam Insulation

AC2469 Alumina Ceramic Foam Brick

AC2469 Alumina Ceramic Foam Brick

AC2691 Alumina Ceramic Honeycomb

AC2691 Alumina Ceramic Honeycomb

sc/1616146270-normal-polished-alumina-substrate-al2o3.jpg

AC3225 Polished Alumina Substrate Al2O3

sc/1616146691-normal-pressure-sensor-components-ceramic.jpg

AC3226 Pressure Sensor Components (Ceramic)

GET A QUOTE

Please fill in your details and one of our material experts will get back to you within 24 hours. For more information, contact us via E-mail at sales@samaterials.com.

** Email address with your company's domain name is preferred. Otherwise, we may not be able to process your inquiry.