DE1798248C3 - - Google Patents

Info

Publication number
DE1798248C3
DE1798248C3 DE19681798248 DE1798248A DE1798248C3 DE 1798248 C3 DE1798248 C3 DE 1798248C3 DE 19681798248 DE19681798248 DE 19681798248 DE 1798248 A DE1798248 A DE 1798248A DE 1798248 C3 DE1798248 C3 DE 1798248C3
Authority
DE
Germany
Prior art keywords
gas
permeable
sintered
thermocouple
melt
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
Application number
DE19681798248
Other languages
German (de)
English (en)
Other versions
DE1798248B2 (fr
DE1798248A1 (de
Inventor
Wilhelm Anton Prof. Dr.Ing. Habil. 4030 Ratingen Fischer
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to DE19681798248 priority Critical patent/DE1798248A1/de
Publication of DE1798248A1 publication Critical patent/DE1798248A1/de
Publication of DE1798248B2 publication Critical patent/DE1798248B2/de
Application granted granted Critical
Publication of DE1798248C3 publication Critical patent/DE1798248C3/de
Granted 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

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)
DE19681798248 1968-09-16 1968-09-16 Vorrichtung zur ermittlung der sauerstoffaktivitaet von in fluessigem zustand befindlichen metallen, metalloxyden und schlacken Granted DE1798248A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19681798248 DE1798248A1 (de) 1968-09-16 1968-09-16 Vorrichtung zur ermittlung der sauerstoffaktivitaet von in fluessigem zustand befindlichen metallen, metalloxyden und schlacken

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681798248 DE1798248A1 (de) 1968-09-16 1968-09-16 Vorrichtung zur ermittlung der sauerstoffaktivitaet von in fluessigem zustand befindlichen metallen, metalloxyden und schlacken

Publications (3)

Publication Number Publication Date
DE1798248A1 DE1798248A1 (de) 1973-10-18
DE1798248B2 DE1798248B2 (fr) 1974-05-22
DE1798248C3 true DE1798248C3 (fr) 1975-02-27

Family

ID=5708844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681798248 Granted DE1798248A1 (de) 1968-09-16 1968-09-16 Vorrichtung zur ermittlung der sauerstoffaktivitaet von in fluessigem zustand befindlichen metallen, metalloxyden und schlacken

Country Status (1)

Country Link
DE (1) DE1798248A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU191839B (en) * 1983-05-16 1987-04-28 Nehezipari Mueszaki Egyetem Method and device for measuring continuously the solute alumina content of cryolite melts with alumina content during operation

Also Published As

Publication number Publication date
DE1798248B2 (fr) 1974-05-22
DE1798248A1 (de) 1973-10-18

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHZ Patent of addition ceased/non-payment of annual fee of parent patent
EHZ Patent of addition ceased/non-payment of annual fee of parent patent