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Ouopio27 ha inviato un aggiornamento 2 anni, 10 mesi fa
Very large tonnages are also used in the manufacture of monolithic and brick refractories. It is also mixed with other materials such as flake graphite for other, more difficult applications are envisaged, such as pouring spouts and sliding gate valves.
Key Properties
Aluminium Oxides key properties are shown below.
High compression strength
High hardness
Resistant to abrasion
Resistant to chemical attack by a wide range of chemicals even at elevated temperatures
High thermal conductivity
Resistant to thermal shock
Annual Production
Annual production of aluminum oxide is 45 million tonnes. 90% of this is used in the manufacture of aluminium metal by electrolysis.
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