
Product characteristics
Alumina | ||||
Purity | Crystal form | Median particle size d50 | Apparent density | Specific surface |
Al₂O₃≥99.99% | r-Al₂O₃ 或a-Al₂O₃ | 0.5~4.0μm | 0.3~0.6g/cm3 | 5~12m2/g |
Features
Aluminum oxide, chemical formula: Al₂O₃. It is a highly durable compound characterized by exceptional hardness, a melting point of 2054°C, and a boiling point of 2980°C.It has exceptional thermal conductivity, outstanding insulation, remarkable hardness, excellent high-temperature resistance, good corrosion and wear resistance. It is made from ordinary irregularly shaped Al₂O₃ through a melt fusion spray process.
Product application
Ionic crystals that can be ionized at high temperatures are often used in the manufacture of refractory materials.
Key words:
Alumina

Alumina
It has exceptional thermal conductivity, outstanding insulation, remarkable hardness, excellent high-temperature resistance, good corrosion and wear resistance. It is made from ordinary irregularly shaped Al₂O₃ through a melt fusion spray process.
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Product classification
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