JPS5746158A - Temperature-measuring and/or sampling method for molten metal - Google Patents

Temperature-measuring and/or sampling method for molten metal

Info

Publication number
JPS5746158A
JPS5746158A JP55122601A JP12260180A JPS5746158A JP S5746158 A JPS5746158 A JP S5746158A JP 55122601 A JP55122601 A JP 55122601A JP 12260180 A JP12260180 A JP 12260180A JP S5746158 A JPS5746158 A JP S5746158A
Authority
JP
Japan
Prior art keywords
seal gas
orifice
probe
bubbles
converter
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
JP55122601A
Other languages
Japanese (ja)
Other versions
JPS6259779B2 (en
Inventor
Hideo Kaneko
Eiji Inoue
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Priority to JP55122601A priority Critical patent/JPS5746158A/en
Publication of JPS5746158A publication Critical patent/JPS5746158A/en
Publication of JPS6259779B2 publication Critical patent/JPS6259779B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

PURPOSE:To reduce the amount of consumption of seal gas by inserting a probe into a metal-smelting furnace in such a manner that the molten-metal temperature measuring body and sample flow-in orifice thereof are positioned apart from the rising flow of bubbles of the seal gas. CONSTITUTION:At the time of push-in operation of the probe 3, the seal gas is jetted from a gas-introducing pipe 11 into an insertion tube 2 and, flowing along the probe 3 and a piston rod 22 and through a tubular body 5, is jetted out into a converter 1. The probe 3 is inserted deeper into the converter 1 than the rising flow 23 of the bubbles thereof and, in addition, is arranged so that the molten- metal temperature measuring body 25 and the sample flow-in orifice 21 be positioned above. Accordingly, the rising flow 23 of the bubbles of seal gas does not run through the vicinity of the sample flow-in orifice 21, while molten metal 9 in the converter 1 flows easily into a sampling chamber 20 from the sample flow-in orifice 21. By such a constitution, the insertion tube can be made small in diameter and, according to this, the amount of consumption of seal gas can be reduced.
JP55122601A 1980-09-03 1980-09-03 Temperature-measuring and/or sampling method for molten metal Granted JPS5746158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55122601A JPS5746158A (en) 1980-09-03 1980-09-03 Temperature-measuring and/or sampling method for molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55122601A JPS5746158A (en) 1980-09-03 1980-09-03 Temperature-measuring and/or sampling method for molten metal

Publications (2)

Publication Number Publication Date
JPS5746158A true JPS5746158A (en) 1982-03-16
JPS6259779B2 JPS6259779B2 (en) 1987-12-12

Family

ID=14839962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55122601A Granted JPS5746158A (en) 1980-09-03 1980-09-03 Temperature-measuring and/or sampling method for molten metal

Country Status (1)

Country Link
JP (1) JPS5746158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113029751A (en) * 2021-03-11 2021-06-25 天津大学 In-situ mechanical test device used in lead-bismuth environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113029751A (en) * 2021-03-11 2021-06-25 天津大学 In-situ mechanical test device used in lead-bismuth environment

Also Published As

Publication number Publication date
JPS6259779B2 (en) 1987-12-12

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