ES287026A1 - Procedure and devices for the elaboration of steel (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and devices for the elaboration of steel (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES287026A1
ES287026A1 ES287026A ES287026A ES287026A1 ES 287026 A1 ES287026 A1 ES 287026A1 ES 287026 A ES287026 A ES 287026A ES 287026 A ES287026 A ES 287026A ES 287026 A1 ES287026 A1 ES 287026A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
refining
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
ES287026A
Other languages
Spanish (es)
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.)
Compagnie des Ateliers et Forges de la Loire SA
Original Assignee
Compagnie des Ateliers et Forges de la Loire SA
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
Priority claimed from FR916861A external-priority patent/FR82642E/en
Priority claimed from FR924642A external-priority patent/FR83116E/en
Application filed by Compagnie des Ateliers et Forges de la Loire SA filed Critical Compagnie des Ateliers et Forges de la Loire SA
Publication of ES287026A1 publication Critical patent/ES287026A1/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
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way
    • 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
    • C21C5/32—Blowing from above
    • 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
    • C21C5/34—Blowing through the bath

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

Process for steelmaking, whereby most of the oxygen needed for refining is blown into the metallic bath from bottom to top, through the porous refractory elements, in the form of pure oxygen, accompanied or not by a neutral gas or partially oxidant in the just amount necessary to cause the optimum agitation of the bath, being introduced in the bath the complement of oxygen necessary for refining by, at least, a vertical, or oblique, lance that blows up and down pure oxygen, keeping in suspension lime or castina powder in very strong concentration, which represents part or all of the lime necessary for refining. (Machine-translation by Google Translate, not legally binding)
ES287026A 1962-04-16 1963-04-15 Procedure and devices for the elaboration of steel (Machine-translation by Google Translate, not legally binding) Expired ES287026A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR894579 1962-04-16
FR916861A FR82642E (en) 1962-11-28 1962-11-28 Steel making process and devices
FR924642A FR83116E (en) 1963-02-13 1963-02-13 Steel making process and devices

Publications (1)

Publication Number Publication Date
ES287026A1 true ES287026A1 (en) 1963-12-01

Family

ID=27246512

Family Applications (1)

Application Number Title Priority Date Filing Date
ES287026A Expired ES287026A1 (en) 1962-04-16 1963-04-15 Procedure and devices for the elaboration of steel (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
DE (1) DE1433465A1 (en)
ES (1) ES287026A1 (en)
GB (1) GB1027601A (en)
LU (1) LU43548A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2755165C3 (en) * 1977-12-10 1988-03-24 Klöckner CRA Technologie GmbH, 4100 Duisburg Method for increasing the scrap rate in steel production
FR2566427B1 (en) * 1984-06-22 1989-10-13 Siderurgie Fse Inst Rech PLANT FOR THE PREPARATION OF STEEL BY CAST IRON

Also Published As

Publication number Publication date
LU43548A1 (en) 1964-04-12
GB1027601A (en) 1966-04-27
DE1433465A1 (en) 1968-11-14

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