CA2505589A1 - Probe for determination of oxygen activity in metal melts and methods for its production - Google Patents
Probe for determination of oxygen activity in metal melts and methods for its production Download PDFInfo
- Publication number
- CA2505589A1 CA2505589A1 CA002505589A CA2505589A CA2505589A1 CA 2505589 A1 CA2505589 A1 CA 2505589A1 CA 002505589 A CA002505589 A CA 002505589A CA 2505589 A CA2505589 A CA 2505589A CA 2505589 A1 CA2505589 A1 CA 2505589A1
- Authority
- CA
- Canada
- Prior art keywords
- foil
- probe
- entry surface
- solid electrolyte
- hose
- 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.)
- Abandoned
Links
- 239000000523 sample Substances 0.000 title claims abstract description 61
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 53
- 239000001301 oxygen Substances 0.000 title claims abstract description 53
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 239000000155 melt Substances 0.000 title claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 32
- 239000002184 metal Substances 0.000 title claims abstract description 32
- 230000000694 effects Effects 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000011888 foil Substances 0.000 claims abstract description 104
- 239000007784 solid electrolyte Substances 0.000 claims abstract description 41
- 238000005259 measurement Methods 0.000 claims abstract description 17
- 239000013558 reference substance Substances 0.000 claims abstract description 14
- -1 oxygen ion Chemical class 0.000 claims abstract description 8
- 239000000161 steel melt Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000007654 immersion Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052749 magnesium Inorganic materials 0.000 claims description 3
- 239000011777 magnesium Substances 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 239000012781 shape memory material Substances 0.000 claims description 3
- 239000011135 tin Substances 0.000 claims description 3
- 229910052718 tin Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 230000006870 function Effects 0.000 description 8
- 239000000126 substance Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000004925 Acrylic resin Substances 0.000 description 3
- 229920000178 Acrylic resin Polymers 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000003570 air Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052987 metal hydride Inorganic materials 0.000 description 2
- 150000004681 metal hydrides Chemical class 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000007733 ion plating Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- CSJDCSCTVDEHRN-UHFFFAOYSA-N methane;molecular oxygen Chemical compound C.O=O CSJDCSCTVDEHRN-UHFFFAOYSA-N 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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)
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 |
| DE10255282.7 | 2002-11-26 | ||
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2505589A1 true CA2505589A1 (en) | 2004-06-10 |
Family
ID=32318718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002505589A Abandoned CA2505589A1 (en) | 2002-11-26 | 2003-11-20 | Probe for determination of oxygen activity in metal melts and methods for its production |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7578913B2 (enExample) |
| EP (1) | EP1570260B1 (enExample) |
| JP (1) | JP2006507496A (enExample) |
| KR (1) | KR20050086757A (enExample) |
| CN (1) | CN1717584A (enExample) |
| AT (1) | ATE428110T1 (enExample) |
| AU (1) | AU2003289711A1 (enExample) |
| BR (1) | BR0316551A (enExample) |
| CA (1) | CA2505589A1 (enExample) |
| DE (2) | DE10255282B4 (enExample) |
| ES (1) | ES2324656T3 (enExample) |
| MX (1) | MXPA05005578A (enExample) |
| RU (1) | RU2325633C2 (enExample) |
| TW (1) | TW200419151A (enExample) |
| WO (1) | WO2004048961A1 (enExample) |
| ZA (1) | ZA200503293B (enExample) |
Families Citing this family (3)
| 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 |
| JP7303804B2 (ja) * | 2017-10-05 | 2023-07-05 | ベスビウス レフラタリオス リミターダ | 溶融金属の化学組成を決定する浸漬型センサー |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE322927B (enExample) | 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 (enExample) * | 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 |
-
2002
- 2002-11-26 DE DE10255282A patent/DE10255282B4/de not_active Expired - Fee Related
-
2003
- 2003-11-20 JP JP2004554405A patent/JP2006507496A/ja active Pending
- 2003-11-20 CN CNA2003801041827A patent/CN1717584A/zh active Pending
- 2003-11-20 RU RU2005120009/28A patent/RU2325633C2/ru active
- 2003-11-20 BR BR0316551-5A patent/BR0316551A/pt not_active IP Right Cessation
- 2003-11-20 KR KR1020057009326A patent/KR20050086757A/ko not_active Ceased
- 2003-11-20 ES ES03780008T patent/ES2324656T3/es not_active Expired - Lifetime
- 2003-11-20 WO PCT/EP2003/013012 patent/WO2004048961A1/en not_active Ceased
- 2003-11-20 CA CA002505589A patent/CA2505589A1/en not_active Abandoned
- 2003-11-20 AU AU2003289711A patent/AU2003289711A1/en not_active Abandoned
- 2003-11-20 EP EP03780008A patent/EP1570260B1/en not_active Expired - Lifetime
- 2003-11-20 DE DE60327099T patent/DE60327099D1/de not_active Expired - Lifetime
- 2003-11-20 US US10/534,070 patent/US7578913B2/en not_active Expired - Fee Related
- 2003-11-20 AT AT03780008T patent/ATE428110T1/de not_active IP Right Cessation
- 2003-11-20 MX MXPA05005578A patent/MXPA05005578A/es unknown
- 2003-11-24 TW TW092132893A patent/TW200419151A/zh unknown
-
2005
- 2005-04-22 ZA ZA200503293A patent/ZA200503293B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US7578913B2 (en) | 2009-08-25 |
| ZA200503293B (en) | 2007-01-31 |
| JP2006507496A (ja) | 2006-03-02 |
| RU2325633C2 (ru) | 2008-05-27 |
| DE10255282B4 (de) | 2005-07-14 |
| ATE428110T1 (de) | 2009-04-15 |
| KR20050086757A (ko) | 2005-08-30 |
| US20060096861A1 (en) | 2006-05-11 |
| MXPA05005578A (es) | 2005-07-27 |
| WO2004048961A1 (en) | 2004-06-10 |
| TW200419151A (en) | 2004-10-01 |
| DE10255282A1 (de) | 2004-06-17 |
| RU2005120009A (ru) | 2005-12-10 |
| EP1570260A1 (en) | 2005-09-07 |
| DE60327099D1 (de) | 2009-05-20 |
| CN1717584A (zh) | 2006-01-04 |
| ES2324656T3 (es) | 2009-08-12 |
| AU2003289711A1 (en) | 2004-06-18 |
| EP1570260B1 (en) | 2009-04-08 |
| BR0316551A (pt) | 2005-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |