AT375677B - PROTECTIVE COAT FOR A BLOWING LANCE OR A JET PIPE FOR INJECTING A PRODUCT INTO A METAL BATH - Google Patents

PROTECTIVE COAT FOR A BLOWING LANCE OR A JET PIPE FOR INJECTING A PRODUCT INTO A METAL BATH

Info

Publication number
AT375677B
AT375677B AT0483780A AT483780A AT375677B AT 375677 B AT375677 B AT 375677B AT 0483780 A AT0483780 A AT 0483780A AT 483780 A AT483780 A AT 483780A AT 375677 B AT375677 B AT 375677B
Authority
AT
Austria
Prior art keywords
injecting
product
jet pipe
metal bath
blowing lance
Prior art date
Application number
AT0483780A
Other languages
German (de)
Other versions
ATA483780A (en
Inventor
Rene Desaar
Original Assignee
Rene Desaar
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 Rene Desaar filed Critical Rene Desaar
Publication of ATA483780A publication Critical patent/ATA483780A/en
Application granted granted Critical
Publication of AT375677B publication Critical patent/AT375677B/en

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)
AT0483780A 1979-09-27 1980-09-26 PROTECTIVE COAT FOR A BLOWING LANCE OR A JET PIPE FOR INJECTING A PRODUCT INTO A METAL BATH AT375677B (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
ATA483780A ATA483780A (en) 1984-01-15
AT375677B true AT375677B (en) 1984-08-27

Family

ID=3843254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0483780A AT375677B (en) 1979-09-27 1980-09-26 PROTECTIVE COAT FOR A BLOWING LANCE OR A JET PIPE FOR INJECTING A PRODUCT INTO 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
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
ES495399A0 (en) 1981-06-16
NL8005302A (en) 1981-03-31
ATA483780A (en) 1984-01-15

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