ES2015560B3 - Lanza de inmersion. - Google Patents

Lanza de inmersion.

Info

Publication number
ES2015560B3
ES2015560B3 ES87111378T ES87111378T ES2015560B3 ES 2015560 B3 ES2015560 B3 ES 2015560B3 ES 87111378 T ES87111378 T ES 87111378T ES 87111378 T ES87111378 T ES 87111378T ES 2015560 B3 ES2015560 B3 ES 2015560B3
Authority
ES
Spain
Prior art keywords
launch
immersion
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.)
Expired - Lifetime
Application number
ES87111378T
Other languages
English (en)
Inventor
Erich Struzik
Hans Dieter Hofmann
Dirk Stein
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.)
Plibrico Co GmbH
Original Assignee
Plibrico Co GmbH
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
Priority claimed from DE19868622299 external-priority patent/DE8622299U1/de
Application filed by Plibrico Co GmbH filed Critical Plibrico Co GmbH
Application granted granted Critical
Publication of ES2015560B3 publication Critical patent/ES2015560B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C21C5/4613—Refractory coated lances; Immersion lances
    • 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
    • C21C1/08—Manufacture of cast-iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
ES87111378T 1986-08-20 1987-08-06 Lanza de inmersion. Expired - Lifetime ES2015560B3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19868622299 DE8622299U1 (de) 1986-08-20 1986-08-20 Tauchlanze
DE3719862A DE3719862C2 (de) 1986-08-20 1987-06-13 Tauchlanze

Publications (1)

Publication Number Publication Date
ES2015560B3 true ES2015560B3 (es) 1990-09-01

Family

ID=25856649

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87111378T Expired - Lifetime ES2015560B3 (es) 1986-08-20 1987-08-06 Lanza de inmersion.

Country Status (4)

Country Link
US (1) US4783060A (es)
EP (1) EP0261365B1 (es)
DE (2) DE3719862C2 (es)
ES (1) ES2015560B3 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838337A1 (de) * 1988-11-11 1990-05-17 Linde Ag Verfahren und kupolofenanlage zur erzeugung von hochwertigem eisen
DE29914990U1 (de) * 1999-08-27 2001-01-18 Plibrico Gmbh Armierung für eine Ummantelung eines Metallrohrs
AUPR624801A0 (en) 2001-07-10 2001-08-02 Technological Resources Pty Limited A gas injection lance

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827045B1 (es) * 1970-06-23 1973-08-18
US3833209A (en) * 1973-04-04 1974-09-03 Berry Metal Co Apparatus for refining of steel
GB1431123A (en) * 1973-08-22 1976-04-07 Stein Refractories Metallurgical lances
DE2626982C3 (de) * 1975-01-21 1985-04-04 GR-Stein Refractories Ltd., Sheffield, Yorkshire Lanze zum Einblasen fluidisierter Stoffe in eine Metallschmelze und Verfahren zur Herstellung der Lanze
DE7613309U1 (de) * 1976-04-28 1976-09-02 Stahlwerke Peine-Salzgitter Ag, 3150 Peine Lanze zum einblasen fluidisierter stoffe in eine metallschmelze
BE904670R (fr) * 1978-10-27 1986-08-18 Desaar Rene Nez de lance de desulfuration de fonte ou d'acier.
BE879036A (fr) * 1979-09-27 1980-01-16 Desaar Rene Virole pour lance de soufflage ou d'injection
HU186052B (en) * 1982-04-06 1985-05-28 Energiagazdalkodasi Intezet Spiral-grilled tube particularly for heat exchangers
SE447675B (sv) * 1982-10-15 1986-12-01 Ifm Dev Ab Dysa for injektionslans
DE8312421U1 (de) * 1983-04-27 1983-09-15 Plibrico Co GmbH, 4000 Düsseldorf Tauchlanze
DE3322556A1 (de) * 1983-06-23 1985-01-10 Didier-Werke Ag, 6200 Wiesbaden Lanze zum einblasen fluidisierter stoffe in eine metallschmelze
SU1206314A1 (ru) * 1984-05-30 1986-01-23 Научно-исследовательский институт металлургии Фурма дл глубинной продувки металла
DE3511772A1 (de) * 1985-03-30 1986-10-09 Didier-Werke Ag, 6200 Wiesbaden Blaslanze

Also Published As

Publication number Publication date
US4783060A (en) 1988-11-08
DE3762429D1 (de) 1990-05-31
DE3719862C2 (de) 1988-10-27
DE3719862A1 (de) 1988-02-25
EP0261365A1 (de) 1988-03-30
EP0261365B1 (de) 1990-04-25

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