SE452907B - Blasror for behandling av smelt metall i metallurgiska kerl - Google Patents

Blasror for behandling av smelt metall i metallurgiska kerl

Info

Publication number
SE452907B
SE452907B SE8501229A SE8501229A SE452907B SE 452907 B SE452907 B SE 452907B SE 8501229 A SE8501229 A SE 8501229A SE 8501229 A SE8501229 A SE 8501229A SE 452907 B SE452907 B SE 452907B
Authority
SE
Sweden
Prior art keywords
ribs
fins
tube
annular space
pipe
Prior art date
Application number
SE8501229A
Other languages
English (en)
Swedish (sv)
Other versions
SE8501229D0 (sv
SE8501229L (sv
Inventor
Z Szonyi
J Zambo
G Nagy
I Pragay
L Mityok
Original Assignee
Vasipari Kutato Fejleszto
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 Vasipari Kutato Fejleszto filed Critical Vasipari Kutato Fejleszto
Publication of SE8501229D0 publication Critical patent/SE8501229D0/xx
Priority claimed from BE0/214742A external-priority patent/BE902065A/fr
Publication of SE8501229L publication Critical patent/SE8501229L/
Publication of SE452907B publication Critical patent/SE452907B/sv

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/16—Introducing a fluid jet or current into the charge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
SE8501229A 1985-03-29 1985-03-12 Blasror for behandling av smelt metall i metallurgiska kerl SE452907B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE0/214742A BE902065A (fr) 1985-03-29 1985-03-29 Lance de soufflage pour le traitement de bains metalliques dans des installations metallurgiques.

Publications (3)

Publication Number Publication Date
SE8501229D0 SE8501229D0 (sv) 1985-03-12
SE8501229L SE8501229L (sv) 1986-09-13
SE452907B true SE452907B (sv) 1987-12-21

Family

ID=3843868

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8501229A SE452907B (sv) 1985-03-29 1985-03-12 Blasror for behandling av smelt metall i metallurgiska kerl

Country Status (8)

Country Link
US (1) US4792126A (de)
JP (1) JPS61227120A (de)
DE (1) DE3508618A1 (de)
FR (1) FR2579621B1 (de)
GB (1) GB2172384B (de)
LU (1) LU85806A1 (de)
NL (1) NL8500827A (de)
SE (1) SE452907B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2219382B (en) * 1986-03-28 1990-10-31 Toshin Steel Co Plug for a refining apparatus
US4941646A (en) * 1988-11-23 1990-07-17 Bethlehem Steel Corporation Air cooled gas injection lance
GB2236169B (en) * 1989-09-16 1993-04-07 Eric Peel Blast furnace tuyeres
GB9023716D0 (en) * 1990-10-31 1990-12-12 Whellock John G Metallurgical apparatus and methods
US5645615A (en) * 1992-08-13 1997-07-08 Ashland Inc. Molten decomposition apparatus and process
AUPO095996A0 (en) * 1996-07-12 1996-08-01 Technological Resources Pty Limited A top injection lance
RU2134303C1 (ru) * 1998-10-20 1999-08-10 Шатохин Игорь Михайлович Фурма для продувки расплава металла и ввода в расплав порошкообразных реагентов
DE29911973U1 (de) 1999-07-09 1999-09-30 Plibrico GmbH, 40210 Düsseldorf Brennerlanze für eine Zementofenanlage
SE528209C2 (sv) * 2005-08-19 2006-09-26 Aga Ab Lans för användande vid förbränning och förfarande för tillverkning av lansen
KR101248940B1 (ko) * 2011-09-19 2013-04-01 한국수력원자력 주식회사 용융로의 산소공급 장치
RU2608253C2 (ru) * 2012-03-28 2017-01-17 Арселормитталь Инвестигасьон И Десарролло Сл Процесс непрерывного литья металла
US9206487B2 (en) 2014-03-06 2015-12-08 J.W. Hicks, Inc. Molten metal treatment lance

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB563012A (en) * 1942-10-26 1944-07-26 Enness Sentinel Ltd Improvements in or relating to tuyeres
GB1016065A (en) * 1963-04-25 1966-01-05 British Iron Steel Research Devices such as burners, lances or probes
GB1548461A (en) * 1964-03-17 1979-07-18 Desaar R Lance for desulphurising cast iron or steel
US3833209A (en) * 1973-04-04 1974-09-03 Berry Metal Co Apparatus for refining of steel
BE849582R (fr) * 1976-01-07 1977-04-15 Rene Desaar Lance de desulfuration de fonte en poche
GB1600368A (en) * 1977-08-24 1981-10-14 Stein Refractories Metallurgical immersion blowing lances
SE7906404L (sv) * 1978-08-28 1980-02-29 Aikoh Co Lansror
WO1980001923A1 (en) * 1979-03-16 1980-09-18 Hoeganaes Ab Refractory lining for a metal pipe
ZA822007B (en) * 1981-04-02 1983-02-23 Monoconstruction Ltd Metallurgical lance
DE3271111D1 (en) * 1981-04-02 1986-06-19 Mono Constr Metallurgical lance
GB2114721A (en) * 1982-01-22 1983-08-24 Gordon William Taylor Injection lances for molten metal
DE8230655U1 (de) * 1982-11-02 1983-02-17 Knieps & Pöckler, 5828 Ennepetal Hochtemperatur-blas- und spuellanze

Also Published As

Publication number Publication date
SE8501229D0 (sv) 1985-03-12
GB8506608D0 (en) 1985-04-17
NL8500827A (nl) 1986-10-16
US4792126A (en) 1988-12-20
GB2172384B (en) 1988-11-16
FR2579621A1 (fr) 1986-10-03
FR2579621B1 (fr) 1989-06-02
DE3508618A1 (de) 1986-09-18
JPS61227120A (ja) 1986-10-09
SE8501229L (sv) 1986-09-13
LU85806A1 (de) 1985-12-12
GB2172384A (en) 1986-09-17

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