BE797971A - Procede pour la determination rapide de l'activite en oxygene d'un bain metallique - Google Patents

Procede pour la determination rapide de l'activite en oxygene d'un bain metallique

Info

Publication number
BE797971A
BE797971A BE6044095A BE6044095A BE797971A BE 797971 A BE797971 A BE 797971A BE 6044095 A BE6044095 A BE 6044095A BE 6044095 A BE6044095 A BE 6044095A BE 797971 A BE797971 A BE 797971A
Authority
BE
Belgium
Prior art keywords
metal bath
rapid determination
oxygen activity
oxygen
activity
Prior art date
Application number
BE6044095A
Other languages
English (en)
Original Assignee
Centre Rech Metallurgique
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 Centre Rech Metallurgique filed Critical Centre Rech Metallurgique
Priority to BE6044095A priority Critical patent/BE797971A/fr
Publication of BE797971A publication Critical patent/BE797971A/fr
Priority to LU69761A priority patent/LU69761A1/xx
Priority to DE2417051A priority patent/DE2417051A1/de
Priority to FR7413419A priority patent/FR2224755B3/fr
Priority to GB1564374A priority patent/GB1408377A/en

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
    • G01N27/4065—Circuit arrangements specially adapted therefor
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/30—Regulating or controlling the blowing
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
BE6044095A 1973-04-09 1973-04-09 Procede pour la determination rapide de l'activite en oxygene d'un bain metallique BE797971A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE6044095A BE797971A (fr) 1973-04-09 1973-04-09 Procede pour la determination rapide de l'activite en oxygene d'un bain metallique
LU69761A LU69761A1 (fr) 1973-04-09 1974-04-01
DE2417051A DE2417051A1 (de) 1973-04-09 1974-04-08 Verfahren und vorrichtung zur schnellbestimmung der aktivitaet von sauerstoff in einem metallbad
FR7413419A FR2224755B3 (fr) 1973-04-09 1974-04-09
GB1564374A GB1408377A (en) 1973-04-09 1974-04-09 Determination of the oxygen activity of a bath of molten metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6044095A BE797971A (fr) 1973-04-09 1973-04-09 Procede pour la determination rapide de l'activite en oxygene d'un bain metallique

Publications (1)

Publication Number Publication Date
BE797971A true BE797971A (fr) 1973-10-09

Family

ID=3874422

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6044095A BE797971A (fr) 1973-04-09 1973-04-09 Procede pour la determination rapide de l'activite en oxygene d'un bain metallique

Country Status (4)

Country Link
BE (1) BE797971A (fr)
FR (1) FR2224755B3 (fr)
GB (1) GB1408377A (fr)
LU (1) LU69761A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59170723A (ja) * 1983-03-18 1984-09-27 Hitachi Ltd 空燃比センサ
CH661127A5 (fr) * 1984-10-05 1987-06-30 Jean Michel Crevoiserat Dispositif de mesure des potentiels electrochimiques sur une barriere en electrolyte solide.

Also Published As

Publication number Publication date
LU69761A1 (fr) 1974-07-17
FR2224755A1 (fr) 1974-10-31
FR2224755B3 (fr) 1977-02-18
GB1408377A (en) 1975-10-01

Similar Documents

Publication Publication Date Title
BE868543A (fr) Procede d'oxydation
BE847175A (fr) Procede de reduction a l'etat metallique d'un compose de zirconium,
BE868219A (fr) Procede pour le reglage d'une solution de decapage d'acier inoxydable
FR2285474A1 (fr) Bain pour l'electrodeposition d'alliages de metaux precieux
BE866644A (fr) Procede de production d'acier au convertisseur, et convertisseur correspondant
OA05784A (fr) Procédé d'oxydation de solutions d'un sel ferreux.
FR2331626A1 (fr) Procede et cathode pour l'electrolyse de chlorure de metaux alcalins
PT72959B (fr) Procede pour l'obtention d'un support catalytique utilisable dans la polimerization de alpha-olefines
FR2566297B1 (fr) Procede de coulee d'un bain metallique
RO81380A (fr) Procede d'affinage d'un bain de fonte en convertisseur
BE823676A (fr) Bain electrolytique destine a l'elimination de metaux
BE771766A (fr) Procede pour ameliorer l'activite d'un catalyseur
BE868730A (fr) Procede et composition pour la detection et l'etude d'une activite cellulaire ou analogue et moyens pour la mise en oeuvre d'un tel procede
IT8268444A0 (it) Bocchello ad immersione per la colata continua dell acciaio
BE797971A (fr) Procede pour la determination rapide de l'activite en oxygene d'un bain metallique
IT8148812A0 (it) Procedimento per la colata continuadi acciaio
BE798896A (fr) Procede pour mesurer l'effervescence d'un acier
BE803469A (fr) Procede pour l'introduction d'additifs dans un bain de fusion
FR2316600A1 (fr) Procede d'analyse rapide de la fixation d'un coordinat radiochimique pour le methotrexate
FR2501243B1 (fr) Bain de galvanoplastie pour deposer un alliage nickel-palladium, procede d'utilisation de ce bain
BE868431A (fr) Tuyere pour fond de convertisseur d'acierie
BE893395A (fr) Bain et procede pour l'electrodeposition du ruthenium
RO75207A (fr) Procede continu et discontinu et installation pour l'affinage du metal du bain
IT7969160A0 (it) Procedimento per la colata continuadi acciai leggermente deossidati
BE814722A (fr) Agent de desulfuration d'un bain ferreux et procede pour sa fabrication