FR2030032B1 - - Google Patents

Info

Publication number
FR2030032B1
FR2030032B1 FR7004826A FR7004826A FR2030032B1 FR 2030032 B1 FR2030032 B1 FR 2030032B1 FR 7004826 A FR7004826 A FR 7004826A FR 7004826 A FR7004826 A FR 7004826A FR 2030032 B1 FR2030032 B1 FR 2030032B1
Authority
FR
France
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
FR7004826A
Other languages
French (fr)
Other versions
FR2030032A1 (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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of FR2030032A1 publication Critical patent/FR2030032A1/fr
Application granted granted Critical
Publication of FR2030032B1 publication Critical patent/FR2030032B1/fr
Granted 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
    • C21C5/48—Bottoms or tuyéres of converters
    • 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)
FR7004826A 1969-02-14 1970-02-11 Refining iron in blast converter - using commercially pure oxygen Granted FR2030032A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU58004 1969-02-14

Publications (2)

Publication Number Publication Date
FR2030032A1 FR2030032A1 (en) 1970-10-30
FR2030032B1 true FR2030032B1 (enrdf_load_stackoverflow) 1973-03-16

Family

ID=19725938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7004826A Granted FR2030032A1 (en) 1969-02-14 1970-02-11 Refining iron in blast converter - using commercially pure oxygen

Country Status (3)

Country Link
FR (1) FR2030032A1 (enrdf_load_stackoverflow)
LU (1) LU58004A1 (enrdf_load_stackoverflow)
NL (1) NL7001924A (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296346A (enrdf_load_stackoverflow) * 1962-08-07

Also Published As

Publication number Publication date
NL7001924A (enrdf_load_stackoverflow) 1970-08-18
FR2030032A1 (en) 1970-10-30
LU58004A1 (enrdf_load_stackoverflow) 1971-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse