METHOD FOR MEASURING TEMPERATURE OF MOLTEN METAL RECEIVED IN VESSEL

A method for measuring the temperature of molten metal received in a vessel, which comprises: covering the tip portion of a probe comprising a thermocouple housed in an alumina protecting tube, from inside to outside with a ceramic fiber and a quartz glass; attaching the covered probe to the side wa...

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Bibliographische Detailangaben
Hauptverfasser:	HANMYO, MASAYUKI, MIZUOKA, SEISHI, ISHIKAWA, MASARU
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CHEMISTRY DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FURNACES HEATING KILNS LIGHTING MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON OVENS PHYSICS PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OFWROUGHT-IRON OR STEEL RETORTS TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS WEAPONS
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Beschreibung
Zusammenfassung:	A method for measuring the temperature of molten metal received in a vessel, which comprises: covering the tip portion of a probe comprising a thermocouple housed in an alumina protecting tube, from inside to outside with a ceramic fiber and a quartz glass; attaching the covered probe to the side wall of a vessel so that the tip portion of the probe projects into the vessel, at a position below the allowable lowest level of the molten metal received in the vessel; and maintaining the level of the molten metal at or above the allowable lowest level, thereby always immersing the probe into the molten metal received in the vessel.