FR1123217A - Method and apparatus for introducing powdered materials into molten metals - Google Patents

Method and apparatus for introducing powdered materials into molten metals

Info

Publication number
FR1123217A
FR1123217A FR1123217DA FR1123217A FR 1123217 A FR1123217 A FR 1123217A FR 1123217D A FR1123217D A FR 1123217DA FR 1123217 A FR1123217 A FR 1123217A
Authority
FR
France
Prior art keywords
molten metals
powdered materials
introducing powdered
introducing
molten
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.)
Union Carbide Corp
Original Assignee
Union Carbide and Carbon Corp
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 Union Carbide and Carbon Corp filed Critical Union Carbide and Carbon Corp
Application granted granted Critical
Publication of FR1123217A publication Critical patent/FR1123217A/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
    • C21C5/4613—Refractory coated lances; Immersion lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1123217D 1954-05-03 1955-05-02 Method and apparatus for introducing powdered materials into molten metals Expired FR1123217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1123217XA 1954-05-03 1954-05-03

Publications (1)

Publication Number Publication Date
FR1123217A true FR1123217A (en) 1956-09-19

Family

ID=22343266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1123217D Expired FR1123217A (en) 1954-05-03 1955-05-02 Method and apparatus for introducing powdered materials into molten metals

Country Status (1)

Country Link
FR (1) FR1123217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228809B (en) * 1965-03-20 1966-11-17 Bremanger Smelteverk Device for alloying fine-grain silicon in a metal melt

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1228809B (en) * 1965-03-20 1966-11-17 Bremanger Smelteverk Device for alloying fine-grain silicon in a metal melt

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