Title:
CONTINUOUS TEMPERATURE MEASUREMENT PROBE FOR CONVERTER OR MOLTEN METAL LADLE USING CERMET PROTECTIVE TUBE
Document Type and Number:
Japanese Patent JP2022031063
Kind Code:
A
Abstract:
To provide a temperature sensor having both durability to withstand an impact load of charged scrap or molten metal flow and high thermal conductivity to the molten metal as a means for continuous temperature measurement of molten metal in a container such as a converter or a ladle.SOLUTION: By incorporating a cermet protective tube having high thermal conductivity and high temperature durability inside the refractory sleeve, the cermet protective tube acts as an aggregate and exhibits high strength, and at the same time, by improving temperature measurement accuracy by the high thermal conductivity of the cermet protective tube, the continuous temperature measurement of molten metal in the ladle is made possible.SELECTED DRAWING: Figure 1
Inventors:
YACHIE ICHIRO
SEO KENTA
SEO KENTA
Application Number:
JP2020145047A
Publication Date:
February 18, 2022
Filing Date:
August 07, 2020
Export Citation:
Assignee:
NIPPON THERMOTEC KK
International Classes:
C21C5/46; F27D21/00