NO322183B1 - Fremgangsmate, malecelle og neddykkingssensor for a male en elektrokjemisk aktivitet i et ikke-metallisk, flytende sjikt som hviler pa en metallsmelte - Google Patents
Fremgangsmate, malecelle og neddykkingssensor for a male en elektrokjemisk aktivitet i et ikke-metallisk, flytende sjikt som hviler pa en metallsmelte Download PDFInfo
- Publication number
- NO322183B1 NO322183B1 NO19964642A NO964642A NO322183B1 NO 322183 B1 NO322183 B1 NO 322183B1 NO 19964642 A NO19964642 A NO 19964642A NO 964642 A NO964642 A NO 964642A NO 322183 B1 NO322183 B1 NO 322183B1
- Authority
- NO
- Norway
- Prior art keywords
- electrochemical element
- counter electrode
- measuring
- measuring cell
- metallic
- Prior art date
Links
- 238000005259 measurement Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 title claims abstract description 26
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 18
- 239000002184 metal Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000007654 immersion Methods 0.000 title claims description 22
- 230000000284 resting effect Effects 0.000 title claims 4
- 239000000463 material Substances 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims description 46
- 239000011241 protective layer Substances 0.000 claims description 11
- 239000007784 solid electrolyte Substances 0.000 claims description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 4
- 239000012777 electrically insulating material Substances 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 11
- 230000037431 insertion Effects 0.000 abstract description 11
- 229910052729 chemical element Inorganic materials 0.000 abstract 5
- 239000000126 substance Substances 0.000 abstract 4
- 238000007598 dipping method Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 description 26
- 230000008018 melting Effects 0.000 description 10
- 238000002844 melting Methods 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000000161 steel melt Substances 0.000 description 4
- 229910001610 cryolite Inorganic materials 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010310 metallurgical process Methods 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 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
-
- 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)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (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 Analyzing Materials By The Use Of Electric Means (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating Or Analysing Biological Materials (AREA)
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 (3)
| Publication Number | Publication Date |
|---|---|
| NO964642D0 NO964642D0 (no) | 1996-11-01 |
| NO964642L NO964642L (no) | 1996-11-01 |
| NO322183B1 true NO322183B1 (no) | 2006-08-28 |
Family
ID=26014238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19964642A NO322183B1 (no) | 1995-04-12 | 1996-11-01 | Fremgangsmate, malecelle og neddykkingssensor for a male en elektrokjemisk aktivitet i et ikke-metallisk, flytende sjikt som hviler pa en metallsmelte |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5792329A (cs) |
| EP (1) | EP0765473B1 (cs) |
| JP (1) | JP3667762B2 (cs) |
| CN (1) | CN1077289C (cs) |
| AT (1) | ATE256863T1 (cs) |
| AU (1) | AU698061B2 (cs) |
| BR (1) | BR9606317A (cs) |
| CA (1) | CA2192358C (cs) |
| CZ (1) | CZ291424B6 (cs) |
| ES (1) | ES2210351T3 (cs) |
| MX (1) | MX9606349A (cs) |
| NO (1) | NO322183B1 (cs) |
| RU (1) | RU2151389C1 (cs) |
| SK (1) | SK282492B6 (cs) |
| TR (1) | TR199600990T1 (cs) |
| WO (1) | WO1996032636A1 (cs) |
Families Citing this family (7)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL133730C (cs) * | 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 (cs) * | 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 |
-
1996
- 1996-03-06 SK SK1590-96A patent/SK282492B6/sk not_active IP Right Cessation
- 1996-03-06 EP EP96906743A patent/EP0765473B1/de not_active Expired - Lifetime
- 1996-03-06 CZ CZ19963599A patent/CZ291424B6/cs not_active IP Right Cessation
- 1996-03-06 US US08/727,460 patent/US5792329A/en not_active Expired - Lifetime
- 1996-03-06 CA CA002192358A patent/CA2192358C/en not_active Expired - Fee Related
- 1996-03-06 AU AU50036/96A patent/AU698061B2/en not_active Ceased
- 1996-03-06 WO PCT/EP1996/000952 patent/WO1996032636A1/de active IP Right Grant
- 1996-03-06 BR BR9606317A patent/BR9606317A/pt not_active IP Right Cessation
- 1996-03-06 RU RU97100650/28A patent/RU2151389C1/ru not_active IP Right Cessation
- 1996-03-06 TR TR96/00990T patent/TR199600990T1/xx unknown
- 1996-03-06 JP JP53066496A patent/JP3667762B2/ja not_active Expired - Fee Related
- 1996-03-06 CN CN96190319A patent/CN1077289C/zh not_active Expired - Fee Related
- 1996-03-06 MX MX9606349A patent/MX9606349A/es unknown
- 1996-03-06 AT AT96906743T patent/ATE256863T1/de active
- 1996-03-06 ES ES96906743T patent/ES2210351T3/es not_active Expired - Lifetime
- 1996-11-01 NO NO19964642A patent/NO322183B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CZ291424B6 (cs) | 2003-03-12 |
| NO964642D0 (no) | 1996-11-01 |
| MX9606349A (es) | 1997-03-29 |
| AU698061B2 (en) | 1998-10-22 |
| CA2192358A1 (en) | 1996-10-17 |
| EP0765473B1 (de) | 2003-12-17 |
| ATE256863T1 (de) | 2004-01-15 |
| JPH10501628A (ja) | 1998-02-10 |
| SK282492B6 (sk) | 2002-02-05 |
| CZ359996A3 (en) | 1997-11-12 |
| SK159096A3 (en) | 1997-10-08 |
| RU2151389C1 (ru) | 2000-06-20 |
| AU5003696A (en) | 1996-10-30 |
| CA2192358C (en) | 2005-02-15 |
| JP3667762B2 (ja) | 2005-07-06 |
| NO964642L (no) | 1996-11-01 |
| EP0765473A1 (de) | 1997-04-02 |
| CN1150475A (zh) | 1997-05-21 |
| WO1996032636A1 (de) | 1996-10-17 |
| US5792329A (en) | 1998-08-11 |
| TR199600990T1 (tr) | 1997-03-21 |
| BR9606317A (pt) | 1997-09-16 |
| CN1077289C (zh) | 2002-01-02 |
| ES2210351T3 (es) | 2004-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |