CL2020000809A1 - Sensor de inmersión para determinar composición química de metal fundido. - Google Patents
Sensor de inmersión para determinar composición química de metal fundido.Info
- Publication number
- CL2020000809A1 CL2020000809A1 CL2020000809A CL2020000809A CL2020000809A1 CL 2020000809 A1 CL2020000809 A1 CL 2020000809A1 CL 2020000809 A CL2020000809 A CL 2020000809A CL 2020000809 A CL2020000809 A CL 2020000809A CL 2020000809 A1 CL2020000809 A1 CL 2020000809A1
- Authority
- CL
- Chile
- Prior art keywords
- molten metal
- immersion sensor
- chemical composition
- sampling chamber
- sensor
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/12—Dippers; Dredgers
- G01N1/125—Dippers; Dredgers adapted for sampling molten metals
-
- 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
-
- 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
- G01N27/4115—Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Molecular Biology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Mechanical Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Abstract
Un sensor de inmersión se configura para determinar el contenido de un elemento químico en metal fundido. El sensor de inmersión posee una celda electroquímica auxiliar que se extiende desde una superficie interior hacia el volumen interno de una cámara de muestreo. La cámara de muestreo puede formarse de manera integral en un cabezal de sensor o en una estructura refractaria independiente. El sensor de inmersión puede configurarse para el flujo de metal fundido hacia el volumen interno de la cámara de muestreo y en contacto con la celda electroquímica auxiliar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201762568380P | 2017-10-05 | 2017-10-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2020000809A1 true CL2020000809A1 (es) | 2020-10-23 |
Family
ID=65994358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2020000809A CL2020000809A1 (es) | 2017-10-05 | 2020-03-27 | Sensor de inmersión para determinar composición química de metal fundido. |
Country Status (15)
Country | Link |
---|---|
US (1) | US11684970B2 (es) |
EP (1) | EP3691813A4 (es) |
JP (1) | JP7303804B2 (es) |
KR (1) | KR102600367B1 (es) |
CN (1) | CN111163878B (es) |
BR (1) | BR112020006398B1 (es) |
CA (1) | CA3075290A1 (es) |
CL (1) | CL2020000809A1 (es) |
CO (1) | CO2020003439A2 (es) |
EA (1) | EA202090639A1 (es) |
MA (1) | MA50628A (es) |
MX (1) | MX2020003747A (es) |
UA (1) | UA126293C2 (es) |
WO (1) | WO2019071137A1 (es) |
ZA (1) | ZA202001478B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102383120B1 (ko) * | 2019-12-27 | 2022-04-06 | 우진 일렉트로나이트㈜ | 디스크형 샘플 챔버 및 이를 포함하는 프로브 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3288589A (en) * | 1962-06-18 | 1966-11-29 | Republic Steel Corp | Process for the production of exceptionally-clean steel |
US3463005A (en) * | 1966-07-12 | 1969-08-26 | Leeds & Northrup Co | Immersion molten metal sampler device |
JPS5031835B1 (es) | 1968-06-08 | 1975-10-15 | ||
GB1283712A (en) | 1969-06-17 | 1972-08-02 | British Steel Corp | Apparatus for determining the oxygen activity in molten metals |
JPS569978Y2 (es) * | 1971-09-29 | 1981-03-05 | ||
BE793162A (fr) | 1971-12-23 | 1973-06-21 | Uss Eng & Consult | Detecteurs d'oxygene |
JPS5265589U (es) * | 1975-11-10 | 1977-05-14 | ||
FR2473177B1 (fr) * | 1980-01-04 | 1985-06-21 | Kawaso Electric Ind Co | Dispositif pour determiner la teneur en carbone d'un metal en fusion |
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 |
DE3541806C1 (en) * | 1985-11-22 | 1987-02-19 | Mannesmann Ag | Appliance for determining physicochemical characteristics of metal melts, especially of steel melts |
JPS63273055A (ja) * | 1987-04-30 | 1988-11-10 | Osaka Oxygen Ind Ltd | 溶融鉄中の不純物元素の濃度測定プロ−ブ |
JPS63286760A (ja) | 1987-05-19 | 1988-11-24 | Osaka Oxygen Ind Ltd | 溶融鉄中の不純物元素の濃度測定用複合プロ−ブ |
JPH0778485B2 (ja) | 1987-06-11 | 1995-08-23 | 大阪酸素工業株式会社 | 溶融金属中の不純物元素濃度測定プロ−ブ |
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 |
DE3919362A1 (de) * | 1989-06-14 | 1990-12-20 | Electro Nite | Vorrichtung zur bestimmung von phasenuebergaengen mittels einer aus einer metallschmelze entnommenen probe |
DE4303687C1 (de) | 1993-02-09 | 1994-06-30 | Heraeus Electro Nite Int | Probennehmer für Metallschmelze |
US5577841A (en) * | 1995-02-06 | 1996-11-26 | Heraeus Electro-Nite International N.V. | Molten metal immersion probe |
JP2002318225A (ja) * | 2001-04-20 | 2002-10-31 | Kawaso Electric Industrial Co Ltd | 溶融金属プローブ |
DE10255282B4 (de) * | 2002-11-26 | 2005-07-14 | Specialty Minerals Michigan Inc., Bingham Farms | Sonde zur Ermittlung der Sauerstoffaktivität von Metallschmelzen und Verfahren zu ihrer Herstellung |
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 |
DE102006047765B3 (de) * | 2006-10-06 | 2007-12-20 | Heraeus Electro-Nite International N.V. | Eintauchlanze für die Analyse von Schmelzen und Flüssigkeiten |
US8689650B2 (en) * | 2009-04-28 | 2014-04-08 | Heraeus Electro-Nite Co., Llc | Immersible oxygen sensor for molten metals |
CN101907587A (zh) * | 2009-06-05 | 2010-12-08 | 贺利氏电子耐特国际股份公司 | 插入式探针 |
DE102010024282A1 (de) | 2010-06-18 | 2011-12-22 | Heraeus Electro-Nite International N.V. | Messsonden zur Messung und Probennahme mit einer Metallschmelze |
DE102011116440A1 (de) * | 2011-10-20 | 2013-04-25 | Heraeus Electro-Nite International N.V. | Vorrichtung zum Messen von Parametern oder zur Probennahme in Eisen- oder Stahlschmelzen |
US9958427B2 (en) | 2015-01-21 | 2018-05-01 | Heraeus Electro-Nite International N.V. | Reverse filling carbon and temperature drop-in sensor |
CN205449135U (zh) * | 2015-12-04 | 2016-08-10 | 湖南镭目科技有限公司 | 一种复合探头装置 |
-
2018
- 2018-10-05 KR KR1020207008422A patent/KR102600367B1/ko active IP Right Grant
- 2018-10-05 CA CA3075290A patent/CA3075290A1/en active Pending
- 2018-10-05 JP JP2020519981A patent/JP7303804B2/ja active Active
- 2018-10-05 CN CN201880064354.9A patent/CN111163878B/zh active Active
- 2018-10-05 EA EA202090639A patent/EA202090639A1/ru unknown
- 2018-10-05 EP EP18863936.3A patent/EP3691813A4/en active Pending
- 2018-10-05 WO PCT/US2018/054625 patent/WO2019071137A1/en active Search and Examination
- 2018-10-05 UA UAA202002022A patent/UA126293C2/uk unknown
- 2018-10-05 MX MX2020003747A patent/MX2020003747A/es unknown
- 2018-10-05 BR BR112020006398-3A patent/BR112020006398B1/pt active IP Right Grant
- 2018-10-05 US US16/652,497 patent/US11684970B2/en active Active
- 2018-10-05 MA MA050628A patent/MA50628A/fr unknown
-
2020
- 2020-03-09 ZA ZA2020/01478A patent/ZA202001478B/en unknown
- 2020-03-24 CO CONC2020/0003439A patent/CO2020003439A2/es unknown
- 2020-03-27 CL CL2020000809A patent/CL2020000809A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
EP3691813A1 (en) | 2020-08-12 |
EP3691813A4 (en) | 2021-07-21 |
WO2019071137A1 (en) | 2019-04-11 |
EA202090639A1 (ru) | 2020-06-22 |
UA126293C2 (uk) | 2022-09-14 |
MX2020003747A (es) | 2020-08-03 |
CN111163878A (zh) | 2020-05-15 |
CO2020003439A2 (es) | 2020-06-19 |
KR20200063143A (ko) | 2020-06-04 |
US11684970B2 (en) | 2023-06-27 |
JP2021505845A (ja) | 2021-02-18 |
CA3075290A1 (en) | 2019-04-11 |
KR102600367B1 (ko) | 2023-11-08 |
MA50628A (fr) | 2020-08-12 |
JP7303804B2 (ja) | 2023-07-05 |
BR112020006398A2 (pt) | 2020-09-24 |
ZA202001478B (en) | 2022-07-27 |
BR112020006398B1 (pt) | 2023-03-21 |
CN111163878B (zh) | 2022-02-25 |
US20200269309A1 (en) | 2020-08-27 |
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