DE3680038D1 - Siliziumbestimmung in geschmolzenen metall. - Google Patents

Siliziumbestimmung in geschmolzenen metall.

Info

Publication number
DE3680038D1
DE3680038D1 DE8686105673T DE3680038T DE3680038D1 DE 3680038 D1 DE3680038 D1 DE 3680038D1 DE 8686105673 T DE8686105673 T DE 8686105673T DE 3680038 T DE3680038 T DE 3680038T DE 3680038 D1 DE3680038 D1 DE 3680038D1
Authority
DE
Germany
Prior art keywords
silicone
determination
molten metal
molten
metal
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 - Lifetime
Application number
DE8686105673T
Other languages
English (en)
Inventor
Hajime Nakamura
Kumano House Kyoto Unive Iwase
Eiji Ichise
Takaharu Moriya
Shigeaki Maruhashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Nisshin Co Ltd
Original Assignee
Nisshin Steel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14299007&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3680038(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nisshin Steel Co Ltd filed Critical Nisshin Steel Co Ltd
Application granted granted Critical
Publication of DE3680038D1 publication Critical patent/DE3680038D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N27/4114—Composition or fabrication of the solid electrolyte for detection of gases other than oxygen
    • 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
    • G01N33/202—Constituents thereof
    • G01N33/2022—Non-metallic constituents
    • G01N33/2025—Gaseous constituents

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)
DE8686105673T 1985-05-15 1986-04-24 Siliziumbestimmung in geschmolzenen metall. Expired - Lifetime DE3680038D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60101373A JPS61260156A (ja) 1985-05-15 1985-05-15 溶融金属中のシリコン濃度測定法および装置

Publications (1)

Publication Number Publication Date
DE3680038D1 true DE3680038D1 (de) 1991-08-08

Family

ID=14299007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686105673T Expired - Lifetime DE3680038D1 (de) 1985-05-15 1986-04-24 Siliziumbestimmung in geschmolzenen metall.

Country Status (5)

Country Link
US (2) US4657641A (de)
EP (1) EP0208072B1 (de)
JP (1) JPS61260156A (de)
CA (1) CA1243350A (de)
DE (1) DE3680038D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0285578B1 (de) * 1987-03-27 1993-09-01 CENTRO SVILUPPO MATERIALI S.p.A. Elektrochemische Geräte zur Messung des Siliziumgehaltes von flüssigem Metall
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
CA1303133C (en) * 1988-09-07 1992-06-09 Teruyuki Hasegawa Method, apparatus, and probe for measuring the activity of a solute element in molten metal
US5192404A (en) * 1988-10-06 1993-03-09 Mineral Industry Research Organisation Method for measuring a minor element in a molten metal
GB8823507D0 (en) * 1988-10-06 1988-11-16 Mineral Ind Res Org Improvements in/relating to electrolytric sensors
GB8828431D0 (en) * 1988-12-06 1989-01-05 Mineral Ind Res Org Monitoring progress of pyrometallurgical processes
ES2210351T3 (es) * 1995-04-12 2004-07-01 Heraeus Electro-Nite International N.V. Procedimiento para medir una actividad electroquimica.
DE19526821A1 (de) * 1995-07-12 1997-01-16 Bosch Gmbh Robert Meßeinrichtung
DE19652596C2 (de) * 1996-12-18 1999-02-25 Heraeus Electro Nite Int Verfahren und Tauchmeßfühler zum Messen einer elektrochemischen Aktivität
US6013163A (en) * 1997-07-18 2000-01-11 Usx Corporation Probe for detection of the concentration of various elements in molten metal
BE1011776A3 (nl) * 1998-03-06 2000-01-11 Vito Sensor voor toepassing in metaalsmelten.
US6340418B1 (en) 1999-03-01 2002-01-22 Ethem T. Turkdogan Slag oxygen sensor
DE10161494A1 (de) * 2001-12-14 2003-07-17 Andion Gmbh Sensoreinheit, Messeinheit und Verfahren zu deren Betrieb
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
CN1754096A (zh) * 2003-02-28 2006-03-29 宫川化成工业株式会社 传感器外表面的薄膜层形成方法及使用其制作的传感器
DE102004022763B3 (de) * 2004-05-05 2005-09-15 Heraeus Electro-Nite International N.V. Messeinrichtung zur Bestimmung der Sauerstoffaktivität in Metall- oder Schlackeschmelzen
DE102005060493B3 (de) * 2005-12-15 2006-11-30 Heraeus Electro-Nite International N.V. Messsonde
DE102007004147A1 (de) * 2007-01-22 2008-07-24 Heraeus Electro-Nite International N.V. Verfahren zum Beeinflussen der Eigenschaften von Gusseisen sowie Sauerstoffsensor
DE102013002389A1 (de) * 2013-02-13 2014-08-14 Minkon GmbH Steckersystem, Messkopf, Kontaktstück, Verfahren zum Bestimmen einer Temperatur und einer elektromotorischen Kraft sowie Signalleitungsvorrichtung
US11684970B2 (en) 2017-10-05 2023-06-27 Vesuvius Refratarios Ltda. Immersion sensor for determining chemical composition of molten metal

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD8071A (de) *
GB1111264A (en) * 1964-05-06 1968-04-24 Yawata Iron & Steel Co Vessel for measuring oxygen potential in molten metal
BE665030A (de) * 1965-06-04 1965-10-01
US3978006A (en) * 1972-02-10 1976-08-31 Robert Bosch G.M.B.H. Methods for producing oxygen-sensing element, particularly for use with internal combustion engine exhaust emission analysis
JPS51145390A (en) * 1975-06-10 1976-12-14 Nissan Motor Co Ltd Manufacturing method of a coated layer of oxygen senser
US4121988A (en) * 1975-12-19 1978-10-24 Nippondenso Co., Ltd. Oxygen sensor
JPS5315886A (en) * 1976-07-28 1978-02-14 Nippon Denso Co Ltd Oxygen concentration detector
DE2738755C3 (de) * 1977-08-27 1980-03-06 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrochemische Meßzelle
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
JPS5967454A (ja) * 1982-10-12 1984-04-17 Nippon Denso Co Ltd 酸素濃度検出器
JPS61142455A (ja) * 1984-11-20 1986-06-30 Nippon Kokan Kk <Nkk> 溶融金属中の不純物元素の活量測定方法及び測定プロ−ブ

Also Published As

Publication number Publication date
US4657641A (en) 1987-04-14
EP0208072A1 (de) 1987-01-14
CA1243350A (en) 1988-10-18
JPS61260156A (ja) 1986-11-18
EP0208072B1 (de) 1991-07-03
US4708783A (en) 1987-11-24

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee