KR920006739A - 혼합부전극을 사용한 용철중의 탄소활량 측정용 프로브 - Google Patents

혼합부전극을 사용한 용철중의 탄소활량 측정용 프로브 Download PDF

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Publication number
KR920006739A
KR920006739A KR1019910016065A KR910016065A KR920006739A KR 920006739 A KR920006739 A KR 920006739A KR 1019910016065 A KR1019910016065 A KR 1019910016065A KR 910016065 A KR910016065 A KR 910016065A KR 920006739 A KR920006739 A KR 920006739A
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KR
South Korea
Prior art keywords
probe
molten iron
carbon activity
measuring carbon
mixed electrode
Prior art date
Application number
KR1019910016065A
Other languages
English (en)
Other versions
KR960007787B1 (ko
Inventor
미노루 사사베
요시히꼬 가와이
요시데루 기구찌
도시오 다까오까
히로미 세노
지가요시 후루다
도시오 나가쯔까
Original Assignee
미노루 사사베
야마시로 아끼나리
닛뽄 고오깐 가부시끼가이샤
다무라 기미다까
오오사까 산소 고오교오 가부시끼가이샤
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 미노루 사사베, 야마시로 아끼나리, 닛뽄 고오깐 가부시끼가이샤, 다무라 기미다까, 오오사까 산소 고오교오 가부시끼가이샤 filed Critical 미노루 사사베
Publication of KR920006739A publication Critical patent/KR920006739A/ko
Application granted granted Critical
Publication of KR960007787B1 publication Critical patent/KR960007787B1/ko

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • G01N27/4112—Composition or fabrication of the solid electrolyte
    • G01N27/4114—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)

Abstract

내용 없음

Description

혼합부전극을 사용한 용철중의 탄소활량 측정용 프로브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 프로브 구성중 표준전극의 소자 구성의 일예를 표시하는 단면도,
제2도는 동일하게 표준전극의 소자구성의 다른 예를 표시하는 단면도,
제3도는 동일하게 표준전극의 소자구성의 또다른 예를 표시하는 단면도.

Claims (1)

  1. 산소이온 도전성이 있는 고체전해질의 외표면에 탄화물과 이 탄화물을 구성하고 있는 탄소이외의 원소와 산화물과의 혼합물이 피복된 탄소측정소자와, 대극을 구비한 것을 특징으로 하는 용철중의 탄소활량 측정용 프로브.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910016065A 1990-09-26 1991-09-14 혼합부전극을 사용한 용철중의 탄소활량 측정용 프로브 KR960007787B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2254133A JPH04132950A (ja) 1990-09-26 1990-09-26 混合副電極を用いた溶融金属中の溶質元素の活量測定用プローブ
JP90-254133 1990-09-26

Publications (2)

Publication Number Publication Date
KR920006739A true KR920006739A (ko) 1992-04-28
KR960007787B1 KR960007787B1 (ko) 1996-06-12

Family

ID=17260678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910016065A KR960007787B1 (ko) 1990-09-26 1991-09-14 혼합부전극을 사용한 용철중의 탄소활량 측정용 프로브

Country Status (6)

Country Link
US (1) US5393403A (ko)
EP (1) EP0477859B1 (ko)
JP (1) JPH04132950A (ko)
KR (1) KR960007787B1 (ko)
CA (1) CA2052163C (ko)
DE (1) DE69107753T2 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6612154B1 (en) 1998-12-22 2003-09-02 Furnace Control Corp. Systems and methods for monitoring or controlling the ratio of hydrogen to water vapor in metal heat treating atmospheres
US6591215B1 (en) 1999-02-18 2003-07-08 Furnace Control Corp. Systems and methods for controlling the activity of carbon in heat treating atmospheres
KR100594841B1 (ko) 2004-12-21 2006-06-30 한국원자력연구소 고온 용융염용 기준전극 및 그 제조 방법
US20080187850A1 (en) * 2007-02-06 2008-08-07 Xerox Corporation Tunable electrophotographic imaging member and method of making same
JP2009068856A (ja) * 2007-09-10 2009-04-02 Heraeus Electro Nite Japan Ltd 炭素活量測定用プローブ
JP6242261B2 (ja) * 2014-03-27 2017-12-06 新日鐵住金株式会社 溶融金属中の硫黄測定センサー及びその製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1252215A (ko) * 1969-06-13 1971-11-03
US3652427A (en) * 1969-12-22 1972-03-28 Little Inc A Method for monitoring the oxygen and carbon contents in a molten metal
DE2010056A1 (de) * 1970-03-04 1971-09-23 Siemens Ag Verfahren zur Ermittlung von chemL· sehen Kohlenstoff- und/oder Stickstoffaktivitäten in flüssigen Metallen
US4065371A (en) * 1975-09-26 1977-12-27 General Electric Company Electrochemical carbon meter
US4428770A (en) * 1982-02-23 1984-01-31 University Patents, Inc. Methods of manufacturing metal from a melt, determination of sulfur and carbon therein, sensors therefor and solid electrolyte compositions for said sensors
JPS63286760A (ja) * 1987-05-19 1988-11-24 Osaka Oxygen Ind Ltd 溶融鉄中の不純物元素の濃度測定用複合プロ−ブ
JPH0778485B2 (ja) * 1987-06-11 1995-08-23 大阪酸素工業株式会社 溶融金属中の不純物元素濃度測定プロ−ブ
US5192404A (en) * 1988-10-06 1993-03-09 Mineral Industry Research Organisation Method for measuring a minor element in a molten metal

Also Published As

Publication number Publication date
DE69107753T2 (de) 1995-11-02
US5393403A (en) 1995-02-28
CA2052163A1 (en) 1992-03-27
EP0477859B1 (en) 1995-03-01
JPH04132950A (ja) 1992-05-07
CA2052163C (en) 1997-12-09
KR960007787B1 (ko) 1996-06-12
EP0477859A1 (en) 1992-04-01
DE69107753D1 (de) 1995-04-06

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