ES519584A0 - Lanza metalurgica para inyectar una substancia en forma de gas y-o de polvo dentro de masas fundidas. - Google Patents

Lanza metalurgica para inyectar una substancia en forma de gas y-o de polvo dentro de masas fundidas.

Info

Publication number
ES519584A0
ES519584A0 ES519584A ES519584A ES519584A0 ES 519584 A0 ES519584 A0 ES 519584A0 ES 519584 A ES519584 A ES 519584A ES 519584 A ES519584 A ES 519584A ES 519584 A0 ES519584 A0 ES 519584A0
Authority
ES
Spain
Prior art keywords
metallurgics
launches
inject
dust
substance
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
ES519584A
Other languages
English (en)
Spanish (es)
Other versions
ES8402619A1 (es
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.)
LENNART STRANG
Original Assignee
LENNART STRANG
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 STRANG filed Critical LENNART STRANG
Publication of ES8402619A1 publication Critical patent/ES8402619A1/es
Publication of ES519584A0 publication Critical patent/ES519584A0/es
Granted legal-status Critical Current

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)
ES519584A 1982-02-08 1983-02-07 Lanza metalurgica para inyectar una substancia en forma de gas y-o de polvo dentro de masas fundidas. Granted ES519584A0 (es)

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
ES8402619A1 ES8402619A1 (es) 1984-02-01
ES519584A0 true ES519584A0 (es) 1984-02-01

Family

ID=20345944

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519584A Granted ES519584A0 (es) 1982-02-08 1983-02-07 Lanza metalurgica para inyectar una substancia en forma de gas y-o de polvo dentro de masas fundidas.

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.
WO1980001923A1 (en) * 1979-03-16 1980-09-18 Hoeganaes Ab Refractory lining for a metal pipe

Also Published As

Publication number Publication date
ES8402619A1 (es) 1984-02-01
EP0088059A1 (en) 1983-09-07
DK50883D0 (da) 1983-02-07
FI830343L (fi) 1983-08-09
DK50883A (da) 1983-08-09
FI830343A0 (fi) 1983-02-01
SE8200723L (sv) 1983-08-09
FI830343A7 (fi) 1983-08-09
SE448026B (sv) 1987-01-12

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