Ceramics
Alfa Aesar is pleased to offer a broad line of oxide ceramic shapes comprised of high purity alumina (Al2O3), zirconia (ZrO2), or magnesia (MgO). While ceramics are generally defined as inorganic, non-metallic materials that are processed or consolidated at high temperatures, oxide ceramics is the designation given to materials manufactured of pure metal oxides without the admixtures of silicates during the ceramic process. T…
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Alfa Aesar is pleased to offer a broad line of oxide ceramic shapes comprised of high purity alumina (Al2O3), zirconia (ZrO2), or magnesia (MgO). While ceramics are generally defined as inorganic, non-metallic materials that are processed or consolidated at high temperatures, oxide ceramics is the designation given to materials manufactured of pure metal oxides without the admixtures of silicates during the ceramic process.
These high performance oxide ceramics display superior characteristics both at elevated temperature and at high frequencies, and are resistant to corrosive liquids and gases. Oxide ceramics are also inert to oxidation and are not subject to radiation damage.
Advantages
The special features of crucibles, boats, and combustion trays are:
- Extreme purity
- Extreme resistance to corrosion
- good thermal conductivity
- Ultra high vacuum resistance
- Stability at high temperatures
- A food resistance to thermal shock
Additional characteristics:
- Top safety in operation
- Reliability
- Long life time according to normal working procedures of the oxide ceramics
These and many more products are available from our main catalogue and through our on-line, real-time catalogue via our website at www.alfa-chemcat.com.
