1.Description of Alumina ceramic crucible
Alumina or aluminum oxide (Al2O3) in its various levels of purity
is used more often than any other advanced ceramic material. We
offers a wide range of material types with different property
profiles that can be adjusted via a targeted matrix design.
This material has very high hardness, very high stiffness, very
good corrosion resistance to chemicals at high temperature, and
very high refractoriness or use temperature.
The applications for alumina advanced ceramics are heavy-duty
forming tools, substrates and resistor cores in the electronics
industry, tiles for wear protection and ballistics, thread guides
in textile engineering, seal and regulator discs for valves,
heat-sinks for lighting systems, protection tubes in thermal
processes or catalyst carriers for the chemicals industry.
2.Advantages of Alumina ceramic crucible
1. High quality 99.7% alumina
2. Max working temperature 1800
3. Capacity from 2ml to 10000ml.
4. All shapes are available
Alumina ceramic crucible Application:
Used in High temeprature furnace and kilns.
High temperature application
Alumina ceramic crucible Data:
Material : 99.7% Alumina, 95% alumina
Max working temperature: 1800C. 1600C
3.Main Specification of alumina ceramic crucible
Place of Origin
99% Alumina Ceramic
Flexural Strength @ 25 C
Tensile Strength @ 25 C
99% Alumina ceramic plate
High temperature resistance
Thermal Conductivity @ 25 C
28W / m-Deg K
Coefficient of Thermal Expansion @ 25-1000 C
8.1 1 X 10-6 / Deg C