molten steel temperature realtime measuring apparatus of mold for continuous casting

摘要

The present invention relates to a molten steel continuous temperature measuring device of the continuous casting mold , and the thermocouple , the thermocouple the inner protective tube and the built-in protection , and configured to surround the outside of the inner protective pipe , ZrO ₂ includes an outer protective tube comprising a -C -based refractories . The present invention Al ₂ O ₃ The material of the inner protective tube and ZrO ₂ 2 external thermocouple protection tube of the structure of -C -based material protected Since there is a useful advantage of being able to continuously measure the temperature of the mold molten steel for a long period of time ( about one hour ). ;