DE2519601C2 - Vorrichtung zum Messen des Gehaltes metallischer Schmelzbäder an aktivem Sauerstoff - Google Patents
Vorrichtung zum Messen des Gehaltes metallischer Schmelzbäder an aktivem SauerstoffInfo
- Publication number
- DE2519601C2 DE2519601C2 DE19752519601 DE2519601A DE2519601C2 DE 2519601 C2 DE2519601 C2 DE 2519601C2 DE 19752519601 DE19752519601 DE 19752519601 DE 2519601 A DE2519601 A DE 2519601A DE 2519601 C2 DE2519601 C2 DE 2519601C2
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- measuring
- ceramic
- active oxygen
- holding tube
- 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
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 7
- 229910052760 oxygen Inorganic materials 0.000 title claims description 7
- 239000001301 oxygen Substances 0.000 title claims description 7
- 239000000919 ceramic Substances 0.000 claims description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000004020 conductor Substances 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000010453 quartz Substances 0.000 claims description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 229910010293 ceramic material Inorganic materials 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 238000005259 measurement Methods 0.000 description 7
- 239000000523 sample Substances 0.000 description 5
- 239000004744 fabric Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
- 229910001845 yogo sapphire 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
- G01N27/4112—Composition or fabrication of the solid electrolyte
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7509314A FR2305733A1 (fr) | 1975-03-25 | 1975-03-25 | Dispositif de mesure de la teneur en oxygene actif de bains de metaux en fusion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2519601B1 DE2519601B1 (de) | 1976-04-22 |
| DE2519601C2 true DE2519601C2 (de) | 1978-08-31 |
Family
ID=9153049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19752519601 Expired DE2519601C2 (de) | 1975-03-25 | 1975-05-02 | Vorrichtung zum Messen des Gehaltes metallischer Schmelzbäder an aktivem Sauerstoff |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE828572A (enExample) |
| DE (1) | DE2519601C2 (enExample) |
| FR (1) | FR2305733A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| FR2547656B1 (fr) * | 1983-06-14 | 1988-11-04 | Mannesmann Ag | Sonde de mesure de l'oxygene actif dans les masses metalliques en fusion |
-
1975
- 1975-03-25 FR FR7509314A patent/FR2305733A1/fr active Granted
- 1975-04-30 BE BE2054315A patent/BE828572A/xx not_active IP Right Cessation
- 1975-05-02 DE DE19752519601 patent/DE2519601C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2519601B1 (de) | 1976-04-22 |
| FR2305733A1 (fr) | 1976-10-22 |
| FR2305733B1 (enExample) | 1978-04-21 |
| BE828572A (nl) | 1975-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8339 | Ceased/non-payment of the annual fee |