DEVICE AND METHOD FOR DISCRETE AND CONTINUOUS MEASUREMENT OF THE TEMPERATURE OF MOLTEN METAL IN A FURNACE OR RECIPIENT FOR ITS PRODUCTION OR TREATMENT

摘要

A device ( 10 ) for continuous measurement of the temperature of molten metal in a furnace or recipient for its production and treatment comprises a heat analysis instrument ( 14 ) placed in a lance ( 12 ) which blows inert gas and/or high-pressure compressed air against a surface of metal slag ( 18 ) of a furnace or recipient ( 20 ).