FR2473177B1 - Dispositif pour determiner la teneur en carbone d'un metal en fusion - Google Patents

Dispositif pour determiner la teneur en carbone d'un metal en fusion

Info

Publication number
FR2473177B1
FR2473177B1 FR8000111A FR8000111A FR2473177B1 FR 2473177 B1 FR2473177 B1 FR 2473177B1 FR 8000111 A FR8000111 A FR 8000111A FR 8000111 A FR8000111 A FR 8000111A FR 2473177 B1 FR2473177 B1 FR 2473177B1
Authority
FR
France
Prior art keywords
determining
carbon content
fused metal
fused
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
Application number
FR8000111A
Other languages
English (en)
Other versions
FR2473177A1 (fr
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.)
KAWASO ELECTRIC IND CO
Original Assignee
KAWASO ELECTRIC IND CO
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 KAWASO ELECTRIC IND CO filed Critical KAWASO ELECTRIC IND CO
Priority to FR8000111A priority Critical patent/FR2473177B1/fr
Publication of FR2473177A1 publication Critical patent/FR2473177A1/fr
Application granted granted Critical
Publication of FR2473177B1 publication Critical patent/FR2473177B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/02—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering
    • G01N25/04—Investigating or analyzing materials by the use of thermal means by investigating changes of state or changes of phase; by investigating sintering of melting point; of freezing point; of softening point
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Sampling And Sample Adjustment (AREA)
FR8000111A 1980-01-04 1980-01-04 Dispositif pour determiner la teneur en carbone d'un metal en fusion Expired FR2473177B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8000111A FR2473177B1 (fr) 1980-01-04 1980-01-04 Dispositif pour determiner la teneur en carbone d'un metal en fusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8000111A FR2473177B1 (fr) 1980-01-04 1980-01-04 Dispositif pour determiner la teneur en carbone d'un metal en fusion

Publications (2)

Publication Number Publication Date
FR2473177A1 FR2473177A1 (fr) 1981-07-10
FR2473177B1 true FR2473177B1 (fr) 1985-06-21

Family

ID=9237209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8000111A Expired FR2473177B1 (fr) 1980-01-04 1980-01-04 Dispositif pour determiner la teneur en carbone d'un metal en fusion

Country Status (1)

Country Link
FR (1) FR2473177B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560993B1 (fr) * 1984-03-09 1988-03-25 Solmer Dispositif du type lance de mesure et de prelevement d'echantillon pour la determination de caracteristiques d'un metal en fusion
WO2019071137A1 (fr) * 2017-10-05 2019-04-11 Vesuvius Refratarios Ltda. Capteur d'immersion permettant de déterminer la composition chimique d'un métal fondu

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2445159A (en) * 1943-08-12 1948-07-13 Brown Instr Co Thermocouple tube with exposed junction
US3481201A (en) * 1967-10-02 1969-12-02 Richard A Falk Device for taking a molten sample
DE2033574B2 (de) * 1970-07-07 1974-01-03 Salzgitter Huettenwerk Ag, 3321 Salzgitter-Druette Verfahren und Vorrichtung zum Schnellbestimmen des Sauerstoff- und KohlenstofTgehalts von Metall·, insbesondere Stahlschmelzen
LU62228A1 (fr) * 1970-12-11 1972-08-23
US3670558A (en) * 1971-05-28 1972-06-20 Gen Motors Corp Rapid thermal analysis method for predicting nodular iron properties
US4002069A (en) * 1975-05-14 1977-01-11 Nippon Steel Corporation Measuring lance for molten metal such as steel
US4093193A (en) * 1977-06-07 1978-06-06 Electro-Nite Co. Composite high temperature protection tube
US4217463A (en) * 1978-03-13 1980-08-12 National Distillers And Chemical Corporation Fast responsive, high pressure thermocouple

Also Published As

Publication number Publication date
FR2473177A1 (fr) 1981-07-10

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