SAPPHIRE – SUPER PERFORMANCE WITH HIGH-TECH MATERIAL
Naturally occurring sapphire belongs to the corundum group and is a crystal with the chemical composition AI2O3. As a sapphire,… Read More »SAPPHIRE – SUPER PERFORMANCE WITH HIGH-TECH MATERIAL
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WHAT IS THE VERNEUIL PROCESS?
The Verneuil process is a flame fusion process for the manufacture of synthetic sapphires. Very fine, pure aluminium oxide is… Read More »WHAT IS THE VERNEUIL PROCESS?
THE KYROPOULOS PROCESS, WHAT YOU NEED TO KNOW
The Kyropoulos process is a variation of the Czochralski process. The special feature of this process is that this base… Read More »THE KYROPOULOS PROCESS, WHAT YOU NEED TO KNOW
ZOOM ON THE EFG METHOD
The EFG method, also known as melt pulling, growth pot or simply CZ, is a single crystal growing technology with… Read More »ZOOM ON THE EFG METHOD