ATE428110T1 - Sonde zur bestimmung der sauerstoffaktivitat in metallschmelzen und methode zu deren herstellung - Google Patents

Sonde zur bestimmung der sauerstoffaktivitat in metallschmelzen und methode zu deren herstellung

Info

Publication number
ATE428110T1
ATE428110T1 AT03780008T AT03780008T ATE428110T1 AT E428110 T1 ATE428110 T1 AT E428110T1 AT 03780008 T AT03780008 T AT 03780008T AT 03780008 T AT03780008 T AT 03780008T AT E428110 T1 ATE428110 T1 AT E428110T1
Authority
AT
Austria
Prior art keywords
probe
oxygen activity
entry surface
oxygen
determining
Prior art date
Application number
AT03780008T
Other languages
English (en)
Inventor
Wihelm Merkens
Norbert Schmitz
Original Assignee
Specialty Minerals Michigan
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 Specialty Minerals Michigan filed Critical Specialty Minerals Michigan
Application granted granted Critical
Publication of ATE428110T1 publication Critical patent/ATE428110T1/de

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
    • G01N27/4118—Means for protecting the electrolyte or the electrodes
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
AT03780008T 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivitat in metallschmelzen und methode zu deren herstellung ATE428110T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10255282A DE10255282B4 (de) 2002-11-26 2002-11-26 Sonde zur Ermittlung der Sauerstoffaktivität von Metallschmelzen und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
ATE428110T1 true ATE428110T1 (de) 2009-04-15

Family

ID=32318718

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03780008T ATE428110T1 (de) 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivitat in metallschmelzen und methode zu deren herstellung

Country Status (16)

Country Link
US (1) US7578913B2 (de)
EP (1) EP1570260B1 (de)
JP (1) JP2006507496A (de)
KR (1) KR20050086757A (de)
CN (1) CN1717584A (de)
AT (1) ATE428110T1 (de)
AU (1) AU2003289711A1 (de)
BR (1) BR0316551A (de)
CA (1) CA2505589A1 (de)
DE (2) DE10255282B4 (de)
ES (1) ES2324656T3 (de)
MX (1) MXPA05005578A (de)
RU (1) RU2325633C2 (de)
TW (1) TW200419151A (de)
WO (1) WO2004048961A1 (de)
ZA (1) ZA200503293B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010024282A1 (de) * 2010-06-18 2011-12-22 Heraeus Electro-Nite International N.V. Messsonden zur Messung und Probennahme mit einer Metallschmelze
RU2489711C1 (ru) * 2011-12-26 2013-08-10 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Твердоэлектролитный датчик для измерения концентрации кислорода в газах и металлических расплавах
WO2019071137A1 (en) * 2017-10-05 2019-04-11 Vesuvius Refratarios Ltda. IMMERSION SENSOR FOR DETERMINING THE CHEMICAL COMPOSITION OF A MOLTEN METAL

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE322927B (de) * 1967-09-28 1970-04-20 Asea Ab
US3773641A (en) * 1968-12-23 1973-11-20 G Fitterer Means for determining the oxygen content of liquid metals
GB1281718A (en) 1969-07-21 1972-07-12 Metallurgie Hoboken Process and apparatus for measuring in a continuous manner the oxygen in a molten metal
FR2071555A5 (de) * 1969-12-24 1971-09-17 Canadian Patents Dev
US3752753A (en) * 1971-04-30 1973-08-14 G Fitterer Method of fabricating a sensor for the determination of the oxygen content of liquid metals
SU441505A1 (ru) 1973-04-19 1974-08-30 Московский Ордена Трудового Красного Знамени Институт Стали И Сплавов Устройство дл определени активности кислорода в металлургических расплавах
GB1594223A (en) * 1977-01-21 1981-07-30 Nat Res Dev Determination of hydrogen
FR2422162A1 (fr) * 1978-04-06 1979-11-02 Electro Nite Perfectionnements aux dispositifs de mesure de la teneur en oxygene actif de bains de metaux en fusion
DE2833397C2 (de) * 1978-07-29 1985-06-20 Ferrotron Elektronik Gmbh Meßzelle
JPS56100353A (en) * 1979-11-29 1981-08-12 Hitachi Chem Co Ltd Oxygen sensor for molten steel
JPS56100354A (en) * 1979-12-26 1981-08-12 Hitachi Chem Co Ltd Oxygen sensor for molten steel
JPS5944580B2 (ja) * 1979-12-26 1984-10-30 日立化成工業株式会社 溶鋼用酸素センサ
DE3021949C2 (de) * 1980-06-12 1982-09-02 Electro-Nite, N.V., 3530 Houthalen Vorrichtung zur Bestimmung des aktiven Sauerstoffgehaltes von Metallschmelzen
JPS58117449A (ja) 1982-01-06 1983-07-13 Hitachi Ltd 液体金属中酸素計
SU1124219A1 (ru) 1983-04-04 1984-11-15 Научно-Производственное Объединение По Технологии Машиностроения "Цниитмаш" Устройство дл измерени парциального давлени кислорода в высокотемпературных средах
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
US4969835A (en) * 1987-10-22 1990-11-13 The Furukawa Electric Company, Ltd. Reinforced connection for a electronic circuit members and method for constructing therefor
DE3811865C1 (en) * 1988-04-09 1989-05-24 Schott Glaswerke, 6500 Mainz, De Measurement device for measuring the oxygen partial pressure in aggressive liquids at high temperature
US4906349A (en) * 1988-10-12 1990-03-06 Zircoa Incorporation Process for the manufacture of a measuring probe for a measuring head to detect the oxygen activity of metal melts and a measuring probe manufactured by such a process
DE10103701C1 (de) * 2001-01-26 2002-09-12 Heraeus Electro Nite Int Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metallschmelzen oder Schlackeschmelzen

Also Published As

Publication number Publication date
ES2324656T3 (es) 2009-08-12
BR0316551A (pt) 2005-10-04
DE10255282A1 (de) 2004-06-17
EP1570260B1 (de) 2009-04-08
DE10255282B4 (de) 2005-07-14
WO2004048961A1 (en) 2004-06-10
RU2005120009A (ru) 2005-12-10
KR20050086757A (ko) 2005-08-30
US20060096861A1 (en) 2006-05-11
JP2006507496A (ja) 2006-03-02
ZA200503293B (en) 2007-01-31
TW200419151A (en) 2004-10-01
DE60327099D1 (de) 2009-05-20
RU2325633C2 (ru) 2008-05-27
EP1570260A1 (de) 2005-09-07
AU2003289711A1 (en) 2004-06-18
CA2505589A1 (en) 2004-06-10
US7578913B2 (en) 2009-08-25
CN1717584A (zh) 2006-01-04
MXPA05005578A (es) 2005-07-27

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