IT1046054B - Impianto per introdurre agenti di trattamento in masse metalliche fuse - Google Patents

Impianto per introdurre agenti di trattamento in masse metalliche fuse

Info

Publication number
IT1046054B
IT1046054B IT28607/75A IT2860775A IT1046054B IT 1046054 B IT1046054 B IT 1046054B IT 28607/75 A IT28607/75 A IT 28607/75A IT 2860775 A IT2860775 A IT 2860775A IT 1046054 B IT1046054 B IT 1046054B
Authority
IT
Italy
Prior art keywords
plant
treatment agents
melt metallic
metallic treatment
introducing melt
Prior art date
Application number
IT28607/75A
Other languages
English (en)
Inventor
Siewert Kurt
Heinz Sarski Karl
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of IT1046054B publication Critical patent/IT1046054B/it

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
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling
    • 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
    • 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
    • C21C7/0037—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00 by injecting powdered material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT28607/75A 1974-11-15 1975-10-23 Impianto per introdurre agenti di trattamento in masse metalliche fuse IT1046054B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742454776 DE2454776B2 (de) 1974-11-15 1974-11-15 Anlage zum einbringen von behandlungsmitteln in metallschmelzen

Publications (1)

Publication Number Publication Date
IT1046054B true IT1046054B (it) 1980-06-30

Family

ID=5931226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28607/75A IT1046054B (it) 1974-11-15 1975-10-23 Impianto per introdurre agenti di trattamento in masse metalliche fuse

Country Status (4)

Country Link
JP (1) JPS5171214A (it)
DE (1) DE2454776B2 (it)
IT (1) IT1046054B (it)
SE (1) SE7511936L (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53121105U (it) * 1977-03-03 1978-09-27
AT361961B (de) * 1979-08-24 1981-04-10 Voest Alpine Ag Pfannenstand zur durchfuehrung metallurgischer behandlungen von stahlschmelzen
LU83089A1 (de) * 1981-01-26 1981-06-04 Wurth Anciens Ets Paul Vorrichtung und halterung zum wechseln von tauchlanzen
JPS584254U (ja) * 1981-07-01 1983-01-12 株式会社神戸製鋼所 鍋注入ノズル用充填材の自動投入装置
US4448207A (en) * 1981-11-03 1984-05-15 Vital Metrics, Inc. Medical fluid measuring system
IN159870B (it) * 1982-12-21 1987-06-13 Wurth Paul Sa
AT383832B (de) * 1985-11-21 1987-08-25 Voest Alpine Ag Pfannenstand zum behandeln schmelzfluessigen metalles
LU91108B1 (en) * 2004-10-04 2006-04-05 Wurth Paul Sa System and method for injecting gas-powder mixtureinto slag

Also Published As

Publication number Publication date
DE2454776A1 (de) 1976-05-20
JPS5171214A (en) 1976-06-19
DE2454776B2 (de) 1976-09-02
SE7511936L (sv) 1976-05-17
JPS559443B2 (it) 1980-03-10

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