GB1271747A - Device for direct measurement of oxygen content in molten metals - Google Patents
Device for direct measurement of oxygen content in molten metalsInfo
- Publication number
- GB1271747A GB1271747A GB2880169A GB2880169A GB1271747A GB 1271747 A GB1271747 A GB 1271747A GB 2880169 A GB2880169 A GB 2880169A GB 2880169 A GB2880169 A GB 2880169A GB 1271747 A GB1271747 A GB 1271747A
- Authority
- GB
- United Kingdom
- Prior art keywords
- solid electrolyte
- molten metals
- june
- oxygen content
- direct measurement
- 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
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
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)
- Measuring Oxygen Concentration In Cells (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
Abstract
1,271,747. Electro-chemical analysis. NIPPON KOKAN K. K. June 6, 1969 [June 8, 1968], No.28801/69. Heading G1N. In a solid-electrolyte probe'for the determination of oxygen in molten metals, the solid electrolyte body is made of a sufficiently small volume to withstand thermal shock when rapidly immersed in molten steel without pre-heating. Dimensions are given. As shown the solid electrolyte 1 is bonded by a cement 2 (e.g. zirconia, alumina or silica in water-glass) in the tip of a quartz tube 3 which is held by a graphite plug 6 in a graphite sleeve 7. The lead wire runs down the air-blast tube 5. The other electrode comprises an e.g. molybdenum wire 8. The solid electrolyte may have any shape as illustrated in Fig. 3 (not shown). Reference has been directed by the Comptroller to Specification 1, 094,180.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP43039087A JPS5031835B1 (en) | 1968-06-08 | 1968-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1271747A true GB1271747A (en) | 1972-04-26 |
Family
ID=12543288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2880169A Expired GB1271747A (en) | 1968-06-08 | 1969-06-06 | Device for direct measurement of oxygen content in molten metals |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5031835B1 (en) |
DE (1) | DE1928845B2 (en) |
FR (1) | FR2010452A1 (en) |
GB (1) | GB1271747A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480523A (en) * | 1992-03-24 | 1996-01-02 | Pilkington Plc | Method of using oxygen measuring probe |
US11684970B2 (en) | 2017-10-05 | 2023-06-27 | Vesuvius Refratarios Ltda. | Immersion sensor for determining chemical composition of molten metal |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE793162A (en) * | 1971-12-23 | 1973-06-21 | Uss Eng & Consult | OXYGEN DETECTORS |
JPS5580807U (en) * | 1978-11-30 | 1980-06-04 | ||
CA1209367A (en) * | 1982-10-08 | 1986-08-12 | Omer P.I. Cure | Immersion measuring probe for use in molten metals |
DE3822705A1 (en) * | 1988-07-05 | 1990-01-11 | Thyssen Stahl Ag | Method for the measurement of the bath level of a metal bath in a container |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1496461A (en) * | 1966-10-12 | 1967-09-29 | Hoesch Ag | Device for determining the activity, in particular oxygen, in metal baths |
-
1968
- 1968-06-08 JP JP43039087A patent/JPS5031835B1/ja active Pending
-
1969
- 1969-06-06 GB GB2880169A patent/GB1271747A/en not_active Expired
- 1969-06-06 DE DE19691928845 patent/DE1928845B2/en active Pending
- 1969-06-09 FR FR6918951A patent/FR2010452A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5480523A (en) * | 1992-03-24 | 1996-01-02 | Pilkington Plc | Method of using oxygen measuring probe |
US11684970B2 (en) | 2017-10-05 | 2023-06-27 | Vesuvius Refratarios Ltda. | Immersion sensor for determining chemical composition of molten metal |
Also Published As
Publication number | Publication date |
---|---|
FR2010452A1 (en) | 1970-02-13 |
DE1928845A1 (en) | 1970-05-14 |
JPS5031835B1 (en) | 1975-10-15 |
DE1928845B2 (en) | 1974-06-27 |
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