DE3851266D1 - Sonde zur Konzentrationsmessung eines Verunreinigungselements in einem geschmolzenen Metall. - Google Patents

Sonde zur Konzentrationsmessung eines Verunreinigungselements in einem geschmolzenen Metall.

Info

Publication number
DE3851266D1
DE3851266D1 DE3851266T DE3851266T DE3851266D1 DE 3851266 D1 DE3851266 D1 DE 3851266D1 DE 3851266 T DE3851266 T DE 3851266T DE 3851266 T DE3851266 T DE 3851266T DE 3851266 D1 DE3851266 D1 DE 3851266D1
Authority
DE
Germany
Prior art keywords
probe
concentration
measuring
molten metal
impurity element
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.)
Expired - Fee Related
Application number
DE3851266T
Other languages
English (en)
Other versions
DE3851266T2 (de
Inventor
Nobuo Hamada
Toshio Nagatsuka
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.)
Osaka Oxygen Industries Ltd
JFE Engineering Corp
Original Assignee
Osaka Oxygen Industries Ltd
Nippon Kokan 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 Osaka Oxygen Industries Ltd, Nippon Kokan Ltd filed Critical Osaka Oxygen Industries Ltd
Application granted granted Critical
Publication of DE3851266D1 publication Critical patent/DE3851266D1/de
Publication of DE3851266T2 publication Critical patent/DE3851266T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G01N27/411—Cells and probes with solid electrolytes for investigating or analysing of liquid metals
    • 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
    • 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
    • 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
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE3851266T 1987-06-11 1988-06-10 Sonde zur Konzentrationsmessung eines Verunreinigungselements in einem geschmolzenen Metall. Expired - Fee Related DE3851266T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62145765A JPH0778485B2 (ja) 1987-06-11 1987-06-11 溶融金属中の不純物元素濃度測定プロ−ブ

Publications (2)

Publication Number Publication Date
DE3851266D1 true DE3851266D1 (de) 1994-10-06
DE3851266T2 DE3851266T2 (de) 1995-02-09

Family

ID=15392642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3851266T Expired - Fee Related DE3851266T2 (de) 1987-06-11 1988-06-10 Sonde zur Konzentrationsmessung eines Verunreinigungselements in einem geschmolzenen Metall.

Country Status (4)

Country Link
EP (1) EP0295112B1 (de)
JP (1) JPH0778485B2 (de)
KR (1) KR960010691B1 (de)
DE (1) DE3851266T2 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358168B1 (de) * 1988-09-07 1994-11-30 Minoru Sasabe Verfahren, Vorrichtung und Probe für die Messung der Aktivität eines in geschmolzenem Metall gelösten Elements
GB8823507D0 (en) * 1988-10-06 1988-11-16 Mineral Ind Res Org Improvements in/relating to electrolytric sensors
JPH04132950A (ja) * 1990-09-26 1992-05-07 Nkk Corp 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
US5973177A (en) * 1998-07-29 1999-10-26 Dow Corning Corporation Method for selecting silicon metalloid having improved performance in the direct process for making organohalosilanes
DE10310387B3 (de) * 2003-03-07 2004-07-22 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
DE102004022763B3 (de) * 2004-05-05 2005-09-15 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
DE102005060492B3 (de) * 2005-12-15 2007-05-24 Heraeus Electro-Nite International N.V. Messsonde zur Messung in Metall- oder Schlackeschmelzen
DE102007004147A1 (de) 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor
CN111163878B (zh) 2017-10-05 2022-02-25 维苏威耐火材料有限公司 用于确定熔融金属的化学成分的浸入式传感器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816269A (en) * 1970-04-14 1974-06-11 Kennecott Copper Corp Method for determining the concentration of a metal in an alloy melt
JPS5746155A (en) * 1980-09-05 1982-03-16 Nippon Kokan Kk <Nkk> Measuring sensor for oxygen concentration for molten metal
JPS6085361A (ja) * 1983-08-25 1985-05-14 Kobe Steel Ltd 溶融金属中の珪素量迅速測定方法
JPS61142455A (ja) * 1984-11-20 1986-06-30 Nippon Kokan Kk <Nkk> 溶融金属中の不純物元素の活量測定方法及び測定プロ−ブ
JPS61260156A (ja) * 1985-05-15 1986-11-18 Nisshin Steel Co Ltd 溶融金属中のシリコン濃度測定法および装置
JPH0629880B2 (ja) * 1985-05-15 1994-04-20 日新製鋼株式会社 溶融金属中のリン濃度測定法および装置
JPH0629879B2 (ja) * 1985-05-15 1994-04-20 日新製鋼株式会社 溶融金属中に溶けている金属元素の濃度を測定する装置
JPH0685361A (ja) * 1992-09-01 1994-03-25 Fuji Photo Film Co Ltd 半導体レーザ光源装置

Also Published As

Publication number Publication date
DE3851266T2 (de) 1995-02-09
EP0295112B1 (de) 1994-08-31
KR960010691B1 (ko) 1996-08-07
KR890000892A (ko) 1989-03-17
JPS63309849A (ja) 1988-12-16
EP0295112A2 (de) 1988-12-14
JPH0778485B2 (ja) 1995-08-23
EP0295112A3 (en) 1989-10-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee