[go: up one dir, main page]

DE60327099D1 - Sonde zur bestimmung der sauerstoffaktivität in metallschmelzen und methode zu deren herstellung - Google Patents

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

Info

Publication number
DE60327099D1
DE60327099D1 DE60327099T DE60327099T DE60327099D1 DE 60327099 D1 DE60327099 D1 DE 60327099D1 DE 60327099 T DE60327099 T DE 60327099T DE 60327099 T DE60327099 T DE 60327099T DE 60327099 D1 DE60327099 D1 DE 60327099D1
Authority
DE
Germany
Prior art keywords
probe
entry surface
oxygenactivity
contact
determining
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 - Lifetime
Application number
DE60327099T
Other languages
English (en)
Inventor
Wihelm Merkens
Norbert Schmitz
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.)
Specialty Minerals Michigan Inc
Original Assignee
Specialty Minerals Michigan Inc
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 Inc filed Critical Specialty Minerals Michigan Inc
Priority to DE60327099T priority Critical patent/DE60327099D1/de
Application granted granted Critical
Publication of DE60327099D1 publication Critical patent/DE60327099D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
DE60327099T 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivität in metallschmelzen und methode zu deren herstellung Expired - Lifetime DE60327099D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE60327099T DE60327099D1 (de) 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivität in metallschmelzen und methode zu deren herstellung

Applications Claiming Priority (3)

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
PCT/EP2003/013012 WO2004048961A1 (en) 2002-11-26 2003-11-20 Probe for determination of oxygen activity in metal melts and methods for its production
DE60327099T DE60327099D1 (de) 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivität in metallschmelzen und methode zu deren herstellung

Publications (1)

Publication Number Publication Date
DE60327099D1 true DE60327099D1 (de) 2009-05-20

Family

ID=32318718

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10255282A Expired - Fee Related DE10255282B4 (de) 2002-11-26 2002-11-26 Sonde zur Ermittlung der Sauerstoffaktivität von Metallschmelzen und Verfahren zu ihrer Herstellung
DE60327099T Expired - Lifetime DE60327099D1 (de) 2002-11-26 2003-11-20 Sonde zur bestimmung der sauerstoffaktivität in metallschmelzen und methode zu deren herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10255282A Expired - Fee Related DE10255282B4 (de) 2002-11-26 2002-11-26 Sonde zur Ermittlung der Sauerstoffaktivität von Metallschmelzen und Verfahren zu ihrer 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
MX2020003747A (es) * 2017-10-05 2020-08-03 Vesuvius Refratarios Ltda Sensor de inmersion para determinar composicion quimica de metal fundido.

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
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
JPS56100354A (en) * 1979-12-26 1981-08-12 Hitachi Chem Co Ltd Oxygen sensor for molten steel
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
ZA200503293B (en) 2007-01-31
RU2325633C2 (ru) 2008-05-27
CN1717584A (zh) 2006-01-04
ATE428110T1 (de) 2009-04-15
ES2324656T3 (es) 2009-08-12
KR20050086757A (ko) 2005-08-30
TW200419151A (en) 2004-10-01
US20060096861A1 (en) 2006-05-11
MXPA05005578A (es) 2005-07-27
WO2004048961A1 (en) 2004-06-10
CA2505589A1 (en) 2004-06-10
EP1570260A1 (de) 2005-09-07
JP2006507496A (ja) 2006-03-02
US7578913B2 (en) 2009-08-25
DE10255282B4 (de) 2005-07-14
DE10255282A1 (de) 2004-06-17
RU2005120009A (ru) 2005-12-10
BR0316551A (pt) 2005-10-04
AU2003289711A1 (en) 2004-06-18
EP1570260B1 (de) 2009-04-08

Similar Documents

Publication Publication Date Title
ES2131501T3 (es) Procedimiento para medidas electroquimicas.
EP0167126A2 (de) pH-Fühler
SG140463A1 (en) Electrochemical method for measuring chemical reaction rates
RU2002133054A (ru) Пассивное обнаружение пробы для регулирования времени начала анализа
EP0982586A3 (de) Kohlenmonoxidsensor, Verfahren zu dessen Herstellung und Verfahren zu dessen Verwendung
ATE317545T1 (de) Anordnung und verfahren zum feststellen und/oder überwachen elektrophysiologischer eigenschaften von ionenkanälen
EP1211508A3 (de) Gassensor und Sauerstoffpumpvorrichtung
GB2435162A (en) Gas sensor
WO2011127905A8 (de) Ionensensitives sensorelement
Wang et al. Carbon-fiber microsensor for in vivo monitoring of trace zinc (II) based on electrochemical stripping analysis
ATE428110T1 (de) Sonde zur bestimmung der sauerstoffaktivitat in metallschmelzen und methode zu deren herstellung
EP1221610A3 (de) CO-Sensor und Verfahren zum Messen des CO-Gehaltes
JPH11316209A (ja) 鋼材の耐候性評価方法および耐候性測定装置
TW200626890A (en) Gas concentration measurement method and gas sensor
GB0328784D0 (en) Improvements in & relating to biosensors
EP1304564A3 (de) Elektrochemischer Gassensor mit Kompensation der relativen Feuchtigkeit
TH64329A (th) โพรบสำหรับการพิจารณากำหนดกิจกรรมของออกซิเจนในโลหะหลอมเหลว และวิธีการสำหรับการสร้างของโพรบนั้น
WO2003041209A3 (de) Vorrichtung und verfahren zum raum- und zeitaufgelösten messen eines betriebsparameters einer elektrochemischen zelle
Matsuura et al. Amperometric sensor consisting of gold-nanoparticle-dispersed carbon fiber electrodes for blister agent detection
JP2003207473A (ja) スラグの塩基度測定方法とその装置
Zhao et al. The characterization of a double-side nanoband electrode array and its application to heavy metals detection
SU1249418A1 (ru) Способ определени кислорода в расплавах металлов
JP2021018065A (ja) 金電極および金電極を用いた電気化学センサ、並びにこれらの製造方法
Li et al. Electrochemical determination of 6‐mercaptopurine at silver microdisk electrodes
ITRM930396A1 (it) Sensore elettrochimico per la determinazione del contenuto di zolfo in bagni ferrosi fusi.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition