FR2069518A5 - - Google Patents

Info

Publication number
FR2069518A5
FR2069518A5 FR7041061A FR7041061A FR2069518A5 FR 2069518 A5 FR2069518 A5 FR 2069518A5 FR 7041061 A FR7041061 A FR 7041061A FR 7041061 A FR7041061 A FR 7041061A FR 2069518 A5 FR2069518 A5 FR 2069518A5
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
FR7041061A
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.)
Mannesmann Demag AG
Original Assignee
Demag AG
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 Demag AG filed Critical Demag AG
Application granted granted Critical
Publication of FR2069518A5 publication Critical patent/FR2069518A5/fr
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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7041061A 1969-12-04 1970-11-16 Expired FR2069518A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691960782 DE1960782A1 (de) 1969-12-04 1969-12-04 Blaslanze fuer die Zufuhr gas- und/oder pulverfoermiger Reaktionsstoffe bei metallurgischen Prozessen

Publications (1)

Publication Number Publication Date
FR2069518A5 true FR2069518A5 (fr) 1971-09-03

Family

ID=5752912

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7041061A Expired FR2069518A5 (fr) 1969-12-04 1970-11-16

Country Status (6)

Country Link
BE (1) BE759146A (fr)
DE (1) DE1960782A1 (fr)
FR (1) FR2069518A5 (fr)
GB (1) GB1293834A (fr)
LU (1) LU62074A1 (fr)
NL (1) NL7016378A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231867A1 (de) * 1982-08-27 1984-03-01 Saar-Metallwerke GmbH, 6600 Saarbrücken Zweikreislanze zum frischen von metallschmelzen
AUPQ532800A0 (en) * 2000-01-28 2000-02-17 Technological Resources Pty Limited Apparatus for injecting solid particulate material into a vessel

Also Published As

Publication number Publication date
LU62074A1 (fr) 1971-05-11
NL7016378A (fr) 1971-06-08
DE1960782A1 (de) 1972-02-10
BE759146A (fr) 1971-04-30
GB1293834A (en) 1972-10-25

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Legal Events

Date Code Title Description
ST Notification of lapse