THERMOCOUPLE FOR SURFACE TEMPERATURE OF CONTINOUS CASTING

摘要

The thermocouple(4) comprises a guide(1) having has a plurality of pins(2) and a hole(3a) of a constant diameter in its center, and a logitudinal cut groove(3b) extending from the one side of the hole. A disc type thermocouple tip(4) has a respective protrusion(5a) in the respective center of both surfaces thereof, and is mounted in the hole(3a) of the thermocouple(4). A thickness(D1) of the thermocouple tip(4) is over twice as large as that(D2) of the guide(1), and a gap between the thermocouple tip and the guide holes is 2-10mm.