FR1202754A - Device for the injection of powdery or granulated products into a metal bath - Google Patents

Device for the injection of powdery or granulated products into a metal bath

Info

Publication number
FR1202754A
FR1202754A FR1202754DA FR1202754A FR 1202754 A FR1202754 A FR 1202754A FR 1202754D A FR1202754D A FR 1202754DA FR 1202754 A FR1202754 A FR 1202754A
Authority
FR
France
Prior art keywords
powdery
injection
metal bath
granulated products
granulated
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
Other languages
French (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.)
Arcelor Luxembourg SA
Original Assignee
Arbed 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
Application filed by Arbed SA filed Critical Arbed SA
Application granted granted Critical
Publication of FR1202754A publication Critical patent/FR1202754A/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
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/42—Constructional features of converters
    • C21C5/46—Details or accessories
    • C21C5/4606—Lances or injectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/18—Charging particulate material using a fluid carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1202754D 1958-04-25 1958-09-25 Device for the injection of powdery or granulated products into a metal bath Expired FR1202754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU1202754X 1958-04-25

Publications (1)

Publication Number Publication Date
FR1202754A true FR1202754A (en) 1960-01-13

Family

ID=19734852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1202754D Expired FR1202754A (en) 1958-04-25 1958-09-25 Device for the injection of powdery or granulated products into a metal bath

Country Status (1)

Country Link
FR (1) FR1202754A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081448A1 (en) * 1981-12-04 1983-06-15 Arbed S.A. Process and apparatus for refining a metal bath containing solid cooling materials
FR2540519A2 (en) * 1980-08-26 1984-08-10 Ugine Aciers Nozzle for injecting oxygen in a stabilised supersonic jet for decarburisation of molten metals, and, in particular, molten chromium
EP0119937A1 (en) * 1983-02-04 1984-09-26 Ugine Savoie Supersonic oxygen-injection lance for the decarburisation of pig iron, in particular chromium-containing pig iron
EP0125198A1 (en) * 1983-03-11 1984-11-14 Arbed S.A. Apparatus for accelerating solid particles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540519A2 (en) * 1980-08-26 1984-08-10 Ugine Aciers Nozzle for injecting oxygen in a stabilised supersonic jet for decarburisation of molten metals, and, in particular, molten chromium
EP0081448A1 (en) * 1981-12-04 1983-06-15 Arbed S.A. Process and apparatus for refining a metal bath containing solid cooling materials
EP0119937A1 (en) * 1983-02-04 1984-09-26 Ugine Savoie Supersonic oxygen-injection lance for the decarburisation of pig iron, in particular chromium-containing pig iron
EP0125198A1 (en) * 1983-03-11 1984-11-14 Arbed S.A. Apparatus for accelerating solid particles

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