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IT1064343B - Metodo e dispositivo per la disincrostazione di lance metallurgiche - Google Patents

Metodo e dispositivo per la disincrostazione di lance metallurgiche

Info

Publication number
IT1064343B
IT1064343B IT29574/76A IT2957476A IT1064343B IT 1064343 B IT1064343 B IT 1064343B IT 29574/76 A IT29574/76 A IT 29574/76A IT 2957476 A IT2957476 A IT 2957476A IT 1064343 B IT1064343 B IT 1064343B
Authority
IT
Italy
Prior art keywords
disinstation
lances
metallurgical
metallurgical lances
Prior art date
Application number
IT29574/76A
Other languages
English (en)
Original Assignee
Arbed
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 Arbed filed Critical Arbed
Application granted granted Critical
Publication of IT1064343B publication Critical patent/IT1064343B/it

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
    • C21C5/462—Means for handling, e.g. adjusting, changing, coupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
IT29574/76A 1975-11-21 1976-11-19 Metodo e dispositivo per la disincrostazione di lance metallurgiche IT1064343B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU73846A LU73846A1 (it) 1975-11-21 1975-11-21

Publications (1)

Publication Number Publication Date
IT1064343B true IT1064343B (it) 1985-02-18

Family

ID=19728118

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29574/76A IT1064343B (it) 1975-11-21 1976-11-19 Metodo e dispositivo per la disincrostazione di lance metallurgiche

Country Status (10)

Country Link
US (1) US4052044A (it)
AT (1) AT360060B (it)
BE (1) BE847964A (it)
CA (1) CA1055683A (it)
DE (1) DE2652142A1 (it)
FR (1) FR2332073A1 (it)
GB (1) GB1521589A (it)
IT (1) IT1064343B (it)
LU (1) LU73846A1 (it)
NL (1) NL7612887A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1107080A (en) * 1977-05-09 1981-08-18 John M. Floyd Submerged injection of gas into liquid pyro- metallurgical bath
US4226407A (en) * 1979-03-26 1980-10-07 Bethlehem Steel Corporation Metallurgical lance deskuller
AT381795B (de) * 1984-05-08 1986-11-25 Voest Alpine Ag Vorrichtung zum reinigen eines lanzenkopfes einer in ein metallurgisches gefaess einbringbaren lanze
CN103014226B (zh) * 2012-11-28 2014-04-02 夏俊双 转炉氧枪粘渣自动清理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3394928A (en) * 1965-12-20 1968-07-30 Robert A. Wiedl Combination oxygen lance clamp and descaling device

Also Published As

Publication number Publication date
LU73846A1 (it) 1977-05-31
NL7612887A (nl) 1977-05-24
GB1521589A (en) 1978-08-16
FR2332073B1 (it) 1978-12-29
US4052044A (en) 1977-10-04
AT360060B (de) 1980-12-29
DE2652142A1 (de) 1977-06-02
BE847964A (fr) 1977-03-01
FR2332073A1 (fr) 1977-06-17
CA1055683A (en) 1979-06-05
ATA854576A (de) 1980-05-15

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