DK50883A - Metallurgisk lanse - Google Patents

Metallurgisk lanse Download PDF

Info

Publication number
DK50883A
DK50883A DK50883A DK50883A DK50883A DK 50883 A DK50883 A DK 50883A DK 50883 A DK50883 A DK 50883A DK 50883 A DK50883 A DK 50883A DK 50883 A DK50883 A DK 50883A
Authority
DK
Denmark
Prior art keywords
metallurgical
lane
metallurgical lane
Prior art date
Application number
DK50883A
Other languages
English (en)
Other versions
DK50883D0 (da
Inventor
Lennart Straeng
Original Assignee
Lennart Straeng
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 Lennart Straeng filed Critical Lennart Straeng
Publication of DK50883D0 publication Critical patent/DK50883D0/da
Publication of DK50883A publication Critical patent/DK50883A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • C21C5/4613—Refractory coated lances; Immersion lances
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Furnace Charging Or Discharging (AREA)
DK50883A 1982-02-08 1983-02-07 Metallurgisk lanse DK50883A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8200723A SE448026B (sv) 1982-02-08 1982-02-08 Metallurgisk lans

Publications (2)

Publication Number Publication Date
DK50883D0 DK50883D0 (da) 1983-02-07
DK50883A true DK50883A (da) 1983-08-09

Family

ID=20345944

Family Applications (1)

Application Number Title Priority Date Filing Date
DK50883A DK50883A (da) 1982-02-08 1983-02-07 Metallurgisk lanse

Country Status (5)

Country Link
EP (1) EP0088059A1 (da)
DK (1) DK50883A (da)
ES (1) ES519584A0 (da)
FI (1) FI830343A7 (da)
SE (1) SE448026B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE457566B (sv) * 1984-03-16 1989-01-09 Oxy Tuben Ab Lansroer, fraemst foer infoerande av gas, saasom syrgas, i smaelt metall vid metallurgiska foerfaranden

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE424915B (sv) * 1977-10-04 1982-08-16 Stiftelsen Metallurg Forsk Lans for injicering av pulverformigt material i metallsmeltor
NL7812025A (nl) * 1978-12-11 1980-06-13 Chamotte Gibbons Continental B Spoellans.
DE3036763A1 (en) * 1979-03-16 1982-02-11 I Blom Refractory lining for a metal pipe

Also Published As

Publication number Publication date
ES8402619A1 (es) 1984-02-01
SE448026B (sv) 1987-01-12
EP0088059A1 (en) 1983-09-07
SE8200723L (sv) 1983-08-09
DK50883D0 (da) 1983-02-07
FI830343L (fi) 1983-08-09
FI830343A0 (fi) 1983-02-01
FI830343A7 (fi) 1983-08-09
ES519584A0 (es) 1984-02-01

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment