GB920874A - Improvements in or relating to the degasification of molten steel - Google Patents

Improvements in or relating to the degasification of molten steel

Info

Publication number
GB920874A
GB920874A GB3980459A GB3980459A GB920874A GB 920874 A GB920874 A GB 920874A GB 3980459 A GB3980459 A GB 3980459A GB 3980459 A GB3980459 A GB 3980459A GB 920874 A GB920874 A GB 920874A
Authority
GB
United Kingdom
Prior art keywords
tube
gas
molten steel
gases
steel
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
GB3980459A
Other languages
English (en)
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.)
WC Heraus GmbH and Co KG
Ruhrstahl AG
Original Assignee
WC Heraus GmbH and Co KG
Ruhrstahl AG
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 WC Heraus GmbH and Co KG, Ruhrstahl AG filed Critical WC Heraus GmbH and Co KG
Publication of GB920874A publication Critical patent/GB920874A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/10—Handling in a vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
GB3980459A 1958-11-25 1959-11-24 Improvements in or relating to the degasification of molten steel Expired GB920874A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH34896A DE1183524B (de) 1958-11-25 1958-11-25 Verfahren zum Entgasen von geschmolzenem Stahl

Publications (1)

Publication Number Publication Date
GB920874A true GB920874A (en) 1963-03-13

Family

ID=7152534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3980459A Expired GB920874A (en) 1958-11-25 1959-11-24 Improvements in or relating to the degasification of molten steel

Country Status (3)

Country Link
BE (1) BE584732A (fr)
DE (1) DE1183524B (fr)
GB (1) GB920874A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297850A1 (fr) * 1987-06-29 1989-01-04 Kawasaki Steel Corporation Procédé et dispositif pour le dégazage des métaux à l'état fondu utilisant la méthode RH

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712216B1 (fr) * 1993-11-12 1996-02-09 Lorraine Laminage Plongeur d'une enceinte de traitement de décarburation sous vide d'acier et enceinte de décarburation sous vide munie d'un tel plongeur.
US5603749A (en) * 1995-03-07 1997-02-18 Bethlehem Steel Corporation Apparatus and method for vacuum treating molten steel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE17143C (de) * H.HAEDICKE in Hagen, Westfalen Gekühlte Vorrichtungen zur Windzuführung an Bessemer-Apparaten
DE354218C (de) * 1918-01-12 1922-06-01 Vacuumschmelze Gmbh Verfahren zum Reinigen und Veredeln von fluessigem Eisen
US1921060A (en) * 1931-03-23 1933-08-08 Clyde E Williams Method of purifying metals
FR796454A (fr) * 1934-10-20 1936-04-07 Kamatec Nv Perfectionnements aux machines commandées au moyen de cartes perforées
DE763565C (de) * 1938-10-11 1951-12-20 Otto Dr-Ing Lellep Fluessigkeitsgekuehlter Boden fuer Konverter
FR922385A (fr) * 1945-03-23 1947-06-06 Stewarts & Lloyds Ltd Perfectionnements à la fabrication de l'acier par les procédés bessemer et autreset produits en résultant

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0297850A1 (fr) * 1987-06-29 1989-01-04 Kawasaki Steel Corporation Procédé et dispositif pour le dégazage des métaux à l'état fondu utilisant la méthode RH
US5011531A (en) * 1987-06-29 1991-04-30 Kawasaki Steel Corporation Method and apparatus for degassing molten metal utilizing RH method

Also Published As

Publication number Publication date
DE1183524B (de) 1964-12-17
BE584732A (fr) 1960-03-16

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