Method of growing monocrystals of ruby from a molten charge

Abstract

Abstract THE INVENTION RELATES TO METHODS OF OBTAINING MONOCRYSTALS OF RUBY. THE INVENTION RESIDES IN A METHOD OF GROWING MONOCRYSTALSOF RUBY BY DRAWING AMONOCRYSTAL OF RUBY FROMA MOLTEN CHARGE BY MEANS OF AN INITIATION PIECE, COMPRISING THE STEPS OF PLACING THE CHARGE INTO A CONTAINER VESSEL, HEATING THIS CHARGE FOR MELTING SAME BY USING THE ENERGY OF A HIGH-FREQUENCY ELECTRIC FILED, IN WHICH METHOD, IN ACCORDANCE WITH THE INVENTION, THE PROCESS OF GROWING A MONOCRYSTALOF RUBY IS CARRIED OUT WITHIN AN IXIDIZING GAS ATMOSPHERE INSIDE A POSITIVELY COOLED CONTAINER, WITH AN AMOUNT OF ALUMINUM METAL BEING INITIALLY PLACED INTO THE CHARGE, THIS AMOUNT OF ALUMINUM METAL BEING SUBSEQUENTLY MOLTEN AND SUPERHEATED UNDER THE ACTION OF THE HIGH-FREQUENCY ELECTRIC FIELD, IN ORDER TO EFFECT MELTING OF THE CHARGE AND TO TRANSMIT THE ENERGY OF THE SAID FIELD DIRECTLY TO THE MOLTEN CHARGE, BYPASSING THE CONTAINER.

Inventors

• 👤 V Osiko
• 👤 V Tatarintsev
• 👤 U Alexandrov

Bibliographic Details