METHOD AND DEVICE FOR THE CORROSION PROTECTION OF ELECTRODES WHEN INFLUENCING THE TEMPERATURE OF A MELT

摘要

The invention relates to a method and a device for the corrosion protection of electrodes and for reducing gas bubbles in a melt. According to the invention, this is achieved by applying a direct current between at least two heating electrodes and at least one counter electrode in a glass melting or refining installation.