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
|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|
|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