BE905788A - Dispositif servant a l'evaluation de grandeurs caracteristiques physico-chimiques de bains de metal en fusion, en particulier de bains d'acier en fusion. - Google Patents
Dispositif servant a l'evaluation de grandeurs caracteristiques physico-chimiques de bains de metal en fusion, en particulier de bains d'acier en fusion.Info
- Publication number
- BE905788A BE905788A BE0/217439A BE217439A BE905788A BE 905788 A BE905788 A BE 905788A BE 0/217439 A BE0/217439 A BE 0/217439A BE 217439 A BE217439 A BE 217439A BE 905788 A BE905788 A BE 905788A
- Authority
- BE
- Belgium
- Prior art keywords
- baths
- fused
- physico
- evaluation
- chemical characteristic
- Prior art date
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
- 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)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
Le dispositif comporte une tete de mesure en matière céramique emboitée dans un tube de support et comprenant à l'avant comme capteurs de mesures, une cellule électro-chimique (5), une électrode de contact (6) et un thermo-élément (7) couverts d'un chapeau. Pour la détermination de la teneur en oxygène d'acier en fusion, en particulier au cours de la fabrication en convertisseur, les capteurs de mesure se trouvent dans une chambre de mesure (K), constituée d'un élément annulaire (3'), s'avançant axialement, de la tete de mesure (3). Des canaux de désaération (8) débouchant dans cette chambre, traversent la tete de mesure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3541806A DE3541806C1 (en) | 1985-11-22 | 1985-11-22 | Appliance for determining physicochemical characteristics of metal melts, especially of steel melts |
Publications (1)
Publication Number | Publication Date |
---|---|
BE905788A true BE905788A (fr) | 1987-03-16 |
Family
ID=6286899
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE0/217439A BE905788A (fr) | 1985-11-22 | 1986-11-19 | Dispositif servant a l'evaluation de grandeurs caracteristiques physico-chimiques de bains de metal en fusion, en particulier de bains d'acier en fusion. |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE905788A (fr) |
DE (1) | DE3541806C1 (fr) |
SE (1) | SE8604993L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10209427B4 (de) * | 2002-03-05 | 2006-01-26 | Uwe Kühn | Probengefäß zur Analyse von Schmelzen |
DE102005060493B3 (de) * | 2005-12-15 | 2006-11-30 | Heraeus Electro-Nite International N.V. | Messsonde |
DE102005060492B3 (de) * | 2005-12-15 | 2007-05-24 | Heraeus Electro-Nite International N.V. | Messsonde zur Messung in Metall- oder Schlackeschmelzen |
MY164429A (en) * | 2013-05-10 | 2017-12-15 | Mimos Berhad | Microelectrode and method of fabrication thereof |
US11684970B2 (en) | 2017-10-05 | 2023-06-27 | Vesuvius Refratarios Ltda. | Immersion sensor for determining chemical composition of molten metal |
-
1985
- 1985-11-22 DE DE3541806A patent/DE3541806C1/de not_active Expired
-
1986
- 1986-11-19 BE BE0/217439A patent/BE905788A/fr not_active IP Right Cessation
- 1986-11-21 SE SE8604993A patent/SE8604993L/ not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE3541806C1 (en) | 1987-02-19 |
SE8604993L (sv) | 1987-05-23 |
SE8604993D0 (sv) | 1986-11-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1243350A (fr) | Determination de la proportion de silicium dans un metal en fusion | |
CA2083909A1 (fr) | Capteur pour mesurer la concentration de l'hydrogene dans un metal en fusion et methode de mesure | |
US3630874A (en) | Device for determining the activity of oxygen in molten metals | |
GB1581519A (en) | Electrochemical sensors | |
GB1350663A (en) | Apparatus for oxygen determination | |
US3752753A (en) | Method of fabricating a sensor for the determination of the oxygen content of liquid metals | |
GB1381976A (en) | Apparatus for measuring oxygen content of a fluid | |
BE905788A (fr) | Dispositif servant a l'evaluation de grandeurs caracteristiques physico-chimiques de bains de metal en fusion, en particulier de bains d'acier en fusion. | |
GB1470558A (en) | Method and apparatus for detecting elements | |
GB1235091A (en) | Process and apparatus for measuring in a continuous manner the oxygen in a molten metal | |
US7169274B2 (en) | Measurement device for determining oxygen activity in metal or slag melts | |
GB1417335A (en) | Method for quick quantitative analysis of the content of metallic aluminium in a bath of molten metals | |
KR100443555B1 (ko) | 유리 또는 염 용융체에서 전기 화학 측정을 수행하기 위한 장치 | |
EP0245010A3 (fr) | Sonde submersible pour une seule mesure de la température de métal liquide | |
JPS60188818A (ja) | 金属溶湯のレベルセンサ | |
Janke | A new immersion sensor for the rapid electrochemical determination of dissolved oxygen in metallic melts | |
Pargeter et al. | Direct oxygen determination in commercial steelmaking practice | |
FR2422951A1 (fr) | Sonde a immersion | |
JPH09288081A (ja) | 溶融金属中の酸素連続測定用プローブ及び測定装置 | |
EP0450090A4 (en) | Method of and device for measuring oxygen activity in slag and consumable type crucible used for said device | |
JPS5973763A (ja) | 溶融金属中の珪素量迅速測定方法 | |
RU2062460C1 (ru) | Датчик для определения содержания кислорода в расплавленной меди | |
SU1124219A1 (ru) | Устройство дл измерени парциального давлени кислорода в высокотемпературных средах | |
KR100484707B1 (ko) | 전기화학적측정을수행하기위한장치 | |
De et al. | Zirconia Based Plug Type Oxygen Sensors |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: MANNESMANN A.G. Effective date: 19891130 Owner name: KOLB GUSTAV Effective date: 19891130 |