JPS5598351A - Continuous measuring method and apparatus for oxygen in molten metal - Google Patents

Continuous measuring method and apparatus for oxygen in molten metal

Info

Publication number
JPS5598351A
JPS5598351A JP155379A JP155379A JPS5598351A JP S5598351 A JPS5598351 A JP S5598351A JP 155379 A JP155379 A JP 155379A JP 155379 A JP155379 A JP 155379A JP S5598351 A JPS5598351 A JP S5598351A
Authority
JP
Japan
Prior art keywords
molten metal
fixing agent
face
solid electrolytic
electrode cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP155379A
Other languages
Japanese (ja)
Other versions
JPS6112543B2 (en
Inventor
Hajime Mizuguchi
Kazuhiko Masuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Electric Co Ltd
Original Assignee
Furukawa Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP155379A priority Critical patent/JPS5598351A/en
Publication of JPS5598351A publication Critical patent/JPS5598351A/en
Publication of JPS6112543B2 publication Critical patent/JPS6112543B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Oxygen Concentration In Cells (AREA)

Abstract

PURPOSE: To carry out the stable determination in such a manner that fixed electrolytic pipe contacts with molten metal immediately after the insertion thereof is carried out by limiting the remaining spacing of gas to a neighboring spacing of a fixing agent.
CONSTITUTION: A cylindrical solid electrolytic pipe 3 of a conductive material of oxygen ion is inserted into an internal center of a cylindrical external electrode cylinder 1. A solid electrolytic pipe 3 is secured to the inside of the electrode cylinder 1 of a circular fixing agent surrounding thereof. This fixing agent 2 is disposed above a lower end face of the external electrode cylinder 1 and the solid electrolytic pipe 3. When a determining device is introduced into a molten metal 5, in a portion surrounded by an internal face of the external electrode cylinder 1, an outer face of the solid electrolytic pipe 3, a lower face of the fixing agent 2 and a face of the molten metal 5, air or gas 6 is retained to prevent the reaction of the fixing agent and the molten metal.
COPYRIGHT: (C)1980,JPO&Japio
JP155379A 1979-01-08 1979-01-08 Continuous measuring method and apparatus for oxygen in molten metal Granted JPS5598351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP155379A JPS5598351A (en) 1979-01-08 1979-01-08 Continuous measuring method and apparatus for oxygen in molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP155379A JPS5598351A (en) 1979-01-08 1979-01-08 Continuous measuring method and apparatus for oxygen in molten metal

Publications (2)

Publication Number Publication Date
JPS5598351A true JPS5598351A (en) 1980-07-26
JPS6112543B2 JPS6112543B2 (en) 1986-04-09

Family

ID=11504710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP155379A Granted JPS5598351A (en) 1979-01-08 1979-01-08 Continuous measuring method and apparatus for oxygen in molten metal

Country Status (1)

Country Link
JP (1) JPS5598351A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160657U (en) * 1981-03-27 1982-10-08
JPS5917149A (en) * 1982-07-20 1984-01-28 Nisshin Steel Co Ltd Oxygen probe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57160657U (en) * 1981-03-27 1982-10-08
JPS5917149A (en) * 1982-07-20 1984-01-28 Nisshin Steel Co Ltd Oxygen probe

Also Published As

Publication number Publication date
JPS6112543B2 (en) 1986-04-09

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