MX9606349A - Metodo para medir una actividad electroquimica. - Google Patents

Metodo para medir una actividad electroquimica.

Info

Publication number
MX9606349A
MX9606349A MX9606349A MX9606349A MX9606349A MX 9606349 A MX9606349 A MX 9606349A MX 9606349 A MX9606349 A MX 9606349A MX 9606349 A MX9606349 A MX 9606349A MX 9606349 A MX9606349 A MX 9606349A
Authority
MX
Mexico
Prior art keywords
activity
electrochemical element
electrochemical
metallic layer
liquid non
Prior art date
Application number
MX9606349A
Other languages
English (en)
Inventor
Omer Paul Ivo Cure
Guido Jacobus Neyens
Original Assignee
Heraeus Electro Nite Int
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
Priority claimed from DE19531661A external-priority patent/DE19531661C2/de
Application filed by Heraeus Electro Nite Int filed Critical Heraeus Electro Nite Int
Publication of MX9606349A publication Critical patent/MX9606349A/es

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
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

La invencion se refiere a un método para medir una actividad electroquímica de una capa líquida no metálica que se encuentra sobre un baño fundido por medio de una celda de medicion con un elemento electroquímico que tiene una parte activa y con un contraelectrodo. La invencion se refiere también a una celda de medicion para medir una actividad electroquímica. A fin de lograr resultados de medicion exactos de una actividad electroquímica con el consumo mínimo posible, se sumerge la celda de medicion a través de la capa líquida no metálica en un baño fundido, estando rodeada la parte activa del elemento electroquímico por una capa líquida no metálica del material de esta capa en la insercion, conteniéndose este material en el elemento electroquímico hasta después de medir la actividad electroquímica y llevándose a cabo la medicion después de sumergir el elemento electroquímico en el metal fundido dentro del baño fundido. El elemento electroquímico está especialmente desarrollado para hacer posible que el material que ha de medirse se adhiera a él.
MX9606349A 1995-04-12 1996-03-06 Metodo para medir una actividad electroquimica. MX9606349A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19513212 1995-04-12
DE19531661A DE19531661C2 (de) 1995-04-12 1995-08-29 Verfahren zum Messen einer elektrochemischen Aktivität
PCT/EP1996/000952 WO1996032636A1 (de) 1995-04-12 1996-03-06 Verfahren zum messen einer elektrochemischen aktivität

Publications (1)

Publication Number Publication Date
MX9606349A true MX9606349A (es) 1997-03-29

Family

ID=26014238

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9606349A MX9606349A (es) 1995-04-12 1996-03-06 Metodo para medir una actividad electroquimica.

Country Status (16)

Country Link
US (1) US5792329A (es)
EP (1) EP0765473B1 (es)
JP (1) JP3667762B2 (es)
CN (1) CN1077289C (es)
AT (1) ATE256863T1 (es)
AU (1) AU698061B2 (es)
BR (1) BR9606317A (es)
CA (1) CA2192358C (es)
CZ (1) CZ291424B6 (es)
ES (1) ES2210351T3 (es)
MX (1) MX9606349A (es)
NO (1) NO322183B1 (es)
RU (1) RU2151389C1 (es)
SK (1) SK282492B6 (es)
TR (1) TR199600990T1 (es)
WO (1) WO1996032636A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19652596C2 (de) * 1996-12-18 1999-02-25 Heraeus Electro Nite Int Verfahren und Tauchmeßfühler zum Messen einer elektrochemischen Aktivität
US6340418B1 (en) 1999-03-01 2002-01-22 Ethem T. Turkdogan Slag oxygen sensor
GB0107724D0 (en) * 2001-03-28 2001-05-16 Foseco Int Electrochemical sensor
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
DE102007004147A1 (de) * 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor
MY164429A (en) * 2013-05-10 2017-12-15 Mimos Berhad Microelectrode and method of fabrication thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133730C (es) * 1965-04-08
DE1598559B1 (de) * 1965-10-14 1971-07-29 Hoesch Ag Vorrichtung zur Bestimmung der Aktivitaet,insbesondere von Sauerstoff in metallischen Baedern
SE322927B (es) * 1967-09-28 1970-04-20 Asea Ab
JPS58223742A (ja) * 1982-06-22 1983-12-26 Sumitomo Electric Ind Ltd 溶銅中の酸素濃度測定装置
CA1209367A (en) * 1982-10-08 1986-08-12 Omer P.I. Cure Immersion measuring probe for use in molten metals
DE3346658C1 (de) * 1983-12-23 1985-07-25 Ferrotron Elektronik Gmbh Vorrichtung zum Messen des Sauerstoffgehaltes und der Temperatur von Metallschmelzen waehrend des Frischens in einem Konverter
DE3446320C1 (de) * 1984-12-19 1986-02-06 Ferrotron Elektronik Gmbh Festelektrolyt-Tauchsonde
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
JPH0715449B2 (ja) * 1989-10-17 1995-02-22 山里エレクトロナイト株式会社 スラグ中の酸素活量測定方法及びその装置並びに該装置に用いる消耗型ルツボ

Also Published As

Publication number Publication date
TR199600990T1 (tr) 1997-03-21
EP0765473B1 (de) 2003-12-17
CA2192358A1 (en) 1996-10-17
CN1077289C (zh) 2002-01-02
CZ291424B6 (cs) 2003-03-12
CA2192358C (en) 2005-02-15
WO1996032636A1 (de) 1996-10-17
CZ359996A3 (en) 1997-11-12
JPH10501628A (ja) 1998-02-10
NO322183B1 (no) 2006-08-28
AU698061B2 (en) 1998-10-22
RU2151389C1 (ru) 2000-06-20
EP0765473A1 (de) 1997-04-02
BR9606317A (pt) 1997-09-16
ES2210351T3 (es) 2004-07-01
US5792329A (en) 1998-08-11
AU5003696A (en) 1996-10-30
NO964642D0 (no) 1996-11-01
SK159096A3 (en) 1997-10-08
SK282492B6 (sk) 2002-02-05
NO964642L (no) 1996-11-01
CN1150475A (zh) 1997-05-21
JP3667762B2 (ja) 2005-07-06
ATE256863T1 (de) 2004-01-15

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