FR676821A - Iron and steel decarburization processes - Google Patents

Iron and steel decarburization processes

Info

Publication number
FR676821A
FR676821A FR676821DA FR676821A FR 676821 A FR676821 A FR 676821A FR 676821D A FR676821D A FR 676821DA FR 676821 A FR676821 A FR 676821A
Authority
FR
France
Prior art keywords
iron
steel decarburization
decarburization processes
processes
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
Other languages
French (fr)
Inventor
Nicolas-Georges Lely
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 filed Critical
Application granted granted Critical
Publication of FR676821A publication Critical patent/FR676821A/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
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/072—Treatment with gases
    • 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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
FR676821D 1929-06-18 1929-06-18 Iron and steel decarburization processes Expired FR676821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR676821T 1929-06-18

Publications (1)

Publication Number Publication Date
FR676821A true FR676821A (en) 1930-02-27

Family

ID=9020112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR676821D Expired FR676821A (en) 1929-06-18 1929-06-18 Iron and steel decarburization processes

Country Status (1)

Country Link
FR (1) FR676821A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194886B (en) * 1960-06-24 1965-06-16 Beteiligungs & Patentverw Gmbh Process for refining pig iron, especially those with a high phosphorus content

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194886B (en) * 1960-06-24 1965-06-16 Beteiligungs & Patentverw Gmbh Process for refining pig iron, especially those with a high phosphorus content

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