| 摘要 |
PURPOSE: An apparatus for measuring a slurry temperature for an apparatus for measuring a high temperature viscosity of a metal is provided which more accurately measures the temperature change of slurry in real-time by manufacturing a crucible of high purity graphite having superior heat transferring effects and installing a thermocouple mounted to the crucible adjacent to a semi-solidified metal slurry. CONSTITUTION: In an apparatus for measuring a slurry temperature for an apparatus for measuring a high temperature viscosity of a metal comprising a rotational stirring rod (10), and a plurality of thermocouples installed inside a crucible (20), the apparatus is characterized in that the crucible (20) is manufactured of high purity graphite having a high heat conductivity, a thermocouple mounting hole (24) is formed from the upper part of the crucible (20) to the bottom of the inner surface of the crucible (20), and three thermocouples (25,26,27) are installed at the upper, middle and lower parts of a semi-solidified metal (30) through the thermocouple mounting hole (24), and wherein a gap (a) between the installation positions of the thermocouples (25,26,27) and the semi-solidified metal (30) is less than 2 mm.
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