AC0927 Alumina Complex Shapes, Al2O3 Ceramic

Catalog No. AC0927
Material Al2O3
Purity 99%, 99.8%
Density 3.8~3.9 g/cm3

Alumina complex shapes are a group of aluminum oxide ceramic products. SAM is a leading supplier and manufacturer of alumina complex shapes and a wide variety of Alumina products. Custom manufacturing is always available.

Related products: Alumina Mortar and Pestle Set, Alumina Crucible, Alumina Custom Parts

 

Alumina Complex Shapes Description

Alumina complex shapes are a group of aluminum oxide ceramic products. Alumina is a ceramic material with high thermal conductivity, compressive strength, and thermal shock resistance. It also has a low thermal expansion, making it a suitable material for furnace use in the crucible, tube, and thermocouple sheath form. Alumina has high hardness and good wear resistance, making it a suitable material for ball valves, piston pumps, and deep drawing tools. In addition, it can be easily combined with metals and other ceramic materials using brazing techniques and metalizing.

 

Alumina Complex Shapes Specification

Composition Al97 Al98
Al2O3 Content 97% 99.80%
Color White Ivory
Tensile 30 Kpsi 32 Kpsi
Flexural 55 Kpsi 60 Kpsi
Compressive 300 Kpsi 330 Kpsi
Density 3.70 g/cc 3.92 g/cc
Hardness 13.8 HV, GPa 18 HV, GPa
Thermal Conductivity 25 W/(m K) 32 W/(m K)
C.O.T.E. 7.7 In / In°C (x107) 7.8 In / In°C (x107)
Working Temperature 1500 °C 1750 °C
Dielectric Constant 9.5 9.8
Volume Resistivity >10^14 Ohm-cm >10^15 Ohm-cm
Dielectric Strength 16 KV/mm 20 KV/mm

Alumina Complex Shapes Applications

• Making parts for CVD, ion implants, photolithography, and semiconductor parts.
• Ideal for products such as injector tubes, gas nozzles, and insulators in traditional industries.
• Protector for high-temperature thermal couples.

Alumina Complex Shapes Packaging

Our Alumina complex shapes 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

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