ES495399A0 - IMPROVEMENTS IN VIOLAS OF PROTECTION OF AN INSUFLATE SPEAR OR INJECTION OF AT LEAST ONE CHEMICAL ELEMENT IN A METAL BATH - Google Patents

IMPROVEMENTS IN VIOLAS OF PROTECTION OF AN INSUFLATE SPEAR OR INJECTION OF AT LEAST ONE CHEMICAL ELEMENT IN A METAL BATH

Info

Publication number
ES495399A0
ES495399A0 ES495399A ES495399A ES495399A0 ES 495399 A0 ES495399 A0 ES 495399A0 ES 495399 A ES495399 A ES 495399A ES 495399 A ES495399 A ES 495399A ES 495399 A0 ES495399 A0 ES 495399A0
Authority
ES
Spain
Prior art keywords
insuflate
violas
spear
injection
protection
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
ES495399A
Other languages
Spanish (es)
Other versions
ES8105786A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES8105786A1 publication Critical patent/ES8105786A1/en
Publication of ES495399A0 publication Critical patent/ES495399A0/en
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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (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)
ES495399A 1979-09-27 1980-09-26 IMPROVEMENTS IN VIOLAS OF PROTECTION OF AN INSUFLATE SPEAR OR INJECTION OF AT LEAST ONE CHEMICAL ELEMENT IN A METAL BATH Granted ES495399A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE197348A BE879036A (en) 1979-09-27 1979-09-27 SQUEEGEE FOR BLOWING OR INJECTION LANCE

Publications (2)

Publication Number Publication Date
ES8105786A1 ES8105786A1 (en) 1981-06-16
ES495399A0 true ES495399A0 (en) 1981-06-16

Family

ID=3843254

Family Applications (1)

Application Number Title Priority Date Filing Date
ES495399A Granted ES495399A0 (en) 1979-09-27 1980-09-26 IMPROVEMENTS IN VIOLAS OF PROTECTION OF AN INSUFLATE SPEAR OR INJECTION OF AT LEAST ONE CHEMICAL ELEMENT IN A METAL BATH

Country Status (10)

Country Link
AT (1) AT375677B (en)
BE (1) BE879036A (en)
DE (1) DE3035607A1 (en)
ES (1) ES495399A0 (en)
FR (1) FR2466508B1 (en)
GB (1) GB2059559B (en)
IT (1) IT1133824B (en)
LU (1) LU82794A1 (en)
NL (1) NL8005302A (en)
SE (1) SE451851B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3271111D1 (en) * 1981-04-02 1986-06-19 Mono Constr Metallurgical lance
EP0070109A1 (en) * 1981-07-08 1983-01-19 Dyson Refractories Limited Injection lances
BE893651A (en) * 1982-06-25 1982-12-27 Desaar Rene POROUS NOSE FOR STEEL BALLING
DE3322556A1 (en) * 1983-06-23 1985-01-10 Didier-Werke Ag, 6200 Wiesbaden Lance for blowing fluidised materials into molten metal
DE3719862C2 (en) * 1986-08-20 1988-10-27 Plibrico Co Gmbh DIVE LANCE
DE8622299U1 (en) * 1986-08-20 1986-10-02 Plibrico Co GmbH, 4000 Düsseldorf Diving lance
GB8706763D0 (en) * 1987-03-21 1987-04-23 Stein Refractories Lance for metallurgical use
US4792125A (en) * 1987-08-24 1988-12-20 Bethlehem Steel Corporation Consumable lance
FR2676669A1 (en) * 1991-05-24 1992-11-27 Terres Refractaires Boulonnais Injection lance for treating molten metals
DE29914990U1 (en) * 1999-08-27 2001-01-18 Plibrico GmbH, 40210 Düsseldorf Reinforcement for sheathing a metal pipe
DE102004054026B4 (en) * 2004-11-05 2008-12-04 Jankowski Gmbh & Co. Kg Lance for introducing a particular gaseous medium into a liquid metal and method for the production

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE693927C (en) * 1939-01-18 1940-07-22 August Thyssen Huette Akt Ges Injection pipe for introducing desulphurisation or cleaning agents into liquid iron
US2614585A (en) * 1948-01-22 1952-10-21 Hydrocarbon Research Inc Composite pipe
US3778250A (en) * 1969-02-26 1973-12-11 Jones & Laughlin Steel Corp Method for treating metallic melts
AU2082270A (en) * 1970-10-07 1972-04-13 Monzino Riotinto Of Australia Limited Cooling of lances
DE2058967B2 (en) * 1970-12-01 1975-08-21 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Diving lance
DE2626982C3 (en) * 1975-01-21 1985-04-04 GR-Stein Refractories Ltd., Sheffield, Yorkshire Lance for blowing fluidized substances into a molten metal and method for producing the lance
DE7613309U1 (en) * 1976-04-28 1976-09-02 Stahlwerke Peine-Salzgitter Ag, 3150 Peine LANCE FOR INJECTING FLUIDIZED SUBSTANCES INTO A METAL MELT

Also Published As

Publication number Publication date
ES8105786A1 (en) 1981-06-16
GB2059559B (en) 1983-03-23
SE451851B (en) 1987-11-02
IT1133824B (en) 1986-07-24
FR2466508A1 (en) 1981-04-10
BE879036A (en) 1980-01-16
AT375677B (en) 1984-08-27
SE8006739L (en) 1981-03-28
FR2466508B1 (en) 1985-10-18
DE3035607A1 (en) 1981-04-16
LU82794A1 (en) 1980-12-15
GB2059559A (en) 1981-04-23
IT8024953A0 (en) 1980-09-26
NL8005302A (en) 1981-03-31
ATA483780A (en) 1984-01-15

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203