FR2066970B1 - - Google Patents

Info

Publication number
FR2066970B1
FR2066970B1 FR7039902A FR7039902A FR2066970B1 FR 2066970 B1 FR2066970 B1 FR 2066970B1 FR 7039902 A FR7039902 A FR 7039902A FR 7039902 A FR7039902 A FR 7039902A FR 2066970 B1 FR2066970 B1 FR 2066970B1
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
FR7039902A
Other languages
French (fr)
Other versions
FR2066970A1 (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 FR2066970A1 publication Critical patent/FR2066970A1/fr
Application granted granted Critical
Publication of FR2066970B1 publication Critical patent/FR2066970B1/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

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)
  • Coating By Spraying Or Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
FR7039902A 1969-11-03 1970-11-03 Improved tuyere for a converter Granted FR2066970A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE741203 1969-11-03

Publications (2)

Publication Number Publication Date
FR2066970A1 FR2066970A1 (en) 1971-08-13
FR2066970B1 true FR2066970B1 (zh) 1973-10-19

Family

ID=3855588

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039902A Granted FR2066970A1 (en) 1969-11-03 1970-11-03 Improved tuyere for a converter

Country Status (4)

Country Link
BE (1) BE741203A (zh)
DE (1) DE2052988A1 (zh)
FR (1) FR2066970A1 (zh)
LU (1) LU61975A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898368A (en) * 1988-08-26 1990-02-06 Union Carbide Corporation Wear resistant metallurgical tuyere

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296346A (zh) * 1962-08-07
FR90233E (fr) * 1966-06-27 1967-11-03 Air Liquide Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques
FR1450718A (fr) * 1965-07-12 1966-06-24 Air Liquide Perfectionnements à des procédés métallurgiques
GB1253581A (en) * 1968-02-24 1971-11-17 Maximilianshuette Eisenwerk Improvements in processes and apparatus for making steel

Also Published As

Publication number Publication date
DE2052988A1 (de) 1971-05-13
FR2066970A1 (en) 1971-08-13
LU61975A1 (zh) 1971-03-29
BE741203A (zh) 1970-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse