FR2340377A1 - Lance de soufflage pour la metallurgie - Google Patents

Lance de soufflage pour la metallurgie

Info

Publication number
FR2340377A1
FR2340377A1 FR7631884A FR7631884A FR2340377A1 FR 2340377 A1 FR2340377 A1 FR 2340377A1 FR 7631884 A FR7631884 A FR 7631884A FR 7631884 A FR7631884 A FR 7631884A FR 2340377 A1 FR2340377 A1 FR 2340377A1
Authority
FR
France
Prior art keywords
metallurgy
blowing lance
lance
blowing
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.)
Granted
Application number
FR7631884A
Other languages
English (en)
French (fr)
Other versions
FR2340377B1 (OSRAM
Inventor
Dieter Danckert
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.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke 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 Kloeckner Werke AG filed Critical Kloeckner Werke AG
Publication of FR2340377A1 publication Critical patent/FR2340377A1/fr
Application granted granted Critical
Publication of FR2340377B1 publication Critical patent/FR2340377B1/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
    • C21C5/4606—Lances or injectors
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7631884A 1976-02-03 1976-10-22 Lance de soufflage pour la metallurgie Granted FR2340377A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762603965 DE2603965B1 (de) 1976-02-03 1976-02-03 Blaslanze

Publications (2)

Publication Number Publication Date
FR2340377A1 true FR2340377A1 (fr) 1977-09-02
FR2340377B1 FR2340377B1 (OSRAM) 1980-04-18

Family

ID=5968877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7631884A Granted FR2340377A1 (fr) 1976-02-03 1976-10-22 Lance de soufflage pour la metallurgie

Country Status (7)

Country Link
JP (1) JPS5295519A (OSRAM)
DE (1) DE2603965B1 (OSRAM)
FR (1) FR2340377A1 (OSRAM)
GB (1) GB1551451A (OSRAM)
IT (1) IT1075069B (OSRAM)
NL (1) NL7611575A (OSRAM)
SU (1) SU650513A3 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116818A1 (fr) * 1982-12-17 1984-08-29 René Desaar Nez caisson poreux pour lance de soufflage

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120369A (en) * 1982-05-20 1983-11-30 Ksr Int Ltd An improved metallurgical lance
USRE34418E (en) * 1982-11-23 1993-10-26 Injectall Limited Apparatus and method for introducing substances into liquid metal
GB8604219D0 (en) * 1986-02-20 1986-03-26 Injectall Ltd Injection of substances into liquids
SE8702601L (sv) * 1987-06-23 1988-12-24 Hoeganaes Ab Metallurgisk dysa
EP1798267A1 (en) 2005-12-15 2007-06-20 Dupont Powder Coatings France S.A.S. Powder coating composition suitable for coil coating
EP1798268A1 (en) 2005-12-15 2007-06-20 Dupont Powder Coatings France S.A.S. Low gloss coil powder coating composition for coil coating
WO2017210306A1 (en) * 2016-05-31 2017-12-07 Refractory Service Corp. Lance assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0116818A1 (fr) * 1982-12-17 1984-08-29 René Desaar Nez caisson poreux pour lance de soufflage

Also Published As

Publication number Publication date
DE2603965B1 (de) 1977-06-23
JPS5295519A (en) 1977-08-11
NL7611575A (nl) 1977-08-05
JPS553416B2 (OSRAM) 1980-01-25
FR2340377B1 (OSRAM) 1980-04-18
GB1551451A (en) 1979-08-30
IT1075069B (it) 1985-04-22
SU650513A3 (ru) 1979-02-28

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Legal Events

Date Code Title Description
ST Notification of lapse