IT1030377B - Ugello per convertitori metallurgici - Google Patents

Ugello per convertitori metallurgici

Info

Publication number
IT1030377B
IT1030377B IT67689/75A IT6768975A IT1030377B IT 1030377 B IT1030377 B IT 1030377B IT 67689/75 A IT67689/75 A IT 67689/75A IT 6768975 A IT6768975 A IT 6768975A IT 1030377 B IT1030377 B IT 1030377B
Authority
IT
Italy
Prior art keywords
metallurgic
converters
nozzle
metallurgic converters
Prior art date
Application number
IT67689/75A
Other languages
English (en)
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Application granted granted Critical
Publication of IT1030377B publication Critical patent/IT1030377B/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
    • C21C5/48—Bottoms or tuyéres of converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Manufacture And Refinement Of Metals (AREA)
IT67689/75A 1974-03-20 1975-03-18 Ugello per convertitori metallurgici IT1030377B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7403730A SE392479B (sv) 1974-03-20 1974-03-20 Forma vid metallurgiska konvertrar och smeltugnar

Publications (1)

Publication Number Publication Date
IT1030377B true IT1030377B (it) 1979-03-30

Family

ID=20320573

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67689/75A IT1030377B (it) 1974-03-20 1975-03-18 Ugello per convertitori metallurgici

Country Status (7)

Country Link
US (1) US3971548A (it)
JP (2) JPS50127807A (it)
DE (1) DE2503672C2 (it)
FR (1) FR2264875B1 (it)
GB (1) GB1495345A (it)
IT (1) IT1030377B (it)
SE (1) SE392479B (it)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625040A5 (it) * 1976-06-01 1981-08-31 Alusuisse
JPS5533638U (it) * 1978-08-23 1980-03-04
SE448170B (sv) * 1978-12-21 1987-01-26 Kawasaki Steel Co Forfarande vid blasning av gas underifran i ett raffineringskerl med smelt stal
GB2066733A (en) * 1979-03-16 1981-07-15 Hoeganaes Ab Refractory lining for a metal pipe
US4268017A (en) * 1979-12-28 1981-05-19 Exxon Research & Engineering Co. Reactor with extractable feed nozzle
DE3003884C2 (de) * 1980-02-02 1983-02-10 Didier-Werke Ag, 6200 Wiesbaden Verfahren zum Einbau und Austausch eines gasdurchlässigen feuerfesten Einsatzes in der Wandung eine Schmelze enthaltenden Behälters für das Einführen von Gasen, in den Behälter und Anordnung für die Durchführung dieses Verfahrens
CS241483B2 (en) * 1980-06-25 1986-03-13 Arbed Refractory building body
LU82597A1 (de) * 1980-07-09 1982-02-17 Arbed Feuerfester,gasdurchlaessiger baukoerper
JPS5871343A (ja) * 1981-10-22 1983-04-28 Kobe Steel Ltd 溶融金属容器に設けるガス吹込み用ノズル
US4360190A (en) * 1981-03-16 1982-11-23 Junichi Ato Porous nozzle for molten metal vessel
SE8106056L (sv) * 1981-05-27 1982-11-28 Aikoh Co Poros plugg for gjutmetallkerl
SE426846B (sv) * 1981-06-04 1983-02-14 Stal Laval Apparat Ab Forma eller dysa for inblasning av gas- vetske-eller pulverformigt material i metalliska smeltor sasom stalsmeltor
GB8503927D0 (en) * 1985-02-15 1985-03-20 Injectall Ltd Introducing treatment substances into liquids
US4539043A (en) * 1982-03-29 1985-09-03 Nippon Kokan Kabushiki Kaisha Bottom-blown gas blowing nozzle
USRE34418E (en) * 1982-11-23 1993-10-26 Injectall Limited Apparatus and method for introducing substances into liquid metal
NZ206264A (en) * 1982-11-23 1986-02-21 Injectall Ltd Apparatus for introducing substance into metal melts
US4589635A (en) * 1984-05-24 1986-05-20 Pollock Company Porous plug retainer
NO156014C (no) * 1984-07-04 1987-07-08 Tinfos Jernverk As Anordning for injisering av gasser i smeltede metaller og mineraler.
DE3505821C1 (de) * 1985-02-20 1986-08-07 Didier-Werke Ag, 6200 Wiesbaden Huelse zum Einblasen von Feststoffen in eine Metallschmelze
DE3510708A1 (de) * 1985-03-23 1986-09-25 Fried. Krupp Gmbh, 4300 Essen Duesenanordnung eines metallurgischen gefaesses
DE3523171C1 (de) * 1985-06-28 1986-10-30 Didier-Werke Ag, 6200 Wiesbaden Gasspueleinrichtung
EP0224657B1 (de) * 1985-12-04 1989-07-19 Didier-Werke Ag Gasspüleinrichtung für Schmelzenbehälter
GB8604219D0 (en) * 1986-02-20 1986-03-26 Injectall Ltd Injection of substances into liquids
US4735400A (en) * 1986-03-28 1988-04-05 Toshin Steel Co., Ltd. Plug for a refining apparatus
DE3744694C2 (it) * 1986-03-28 1989-11-23 Toshin Steel Co., Ltd.
DE3623609C1 (de) * 1986-07-12 1988-01-21 Didier Werke Ag Gasspueleinrichtung
GB8703717D0 (en) * 1987-02-18 1987-03-25 Injectall Ltd Injecting gas into metal melts
IN168760B (it) * 1987-04-10 1991-06-01 Injectall Ltd
IN168759B (it) * 1987-04-10 1991-06-01 Injectall Ltd
DE3717840A1 (de) * 1987-05-27 1988-12-15 Radex Deutschland Ag Feuerfester keramischer formkoerper
DE3907383A1 (de) * 1988-12-22 1990-09-20 Cookson Plibrico Gmbh Einblasvorrichtung
TR25235A (tr) * 1989-04-24 1993-01-01 Injectall Ltd GAZLARI YüKSEK SICAKLIKTAKI SIVILARA,BILHASSA ERIMIS METALLERE SOKMAK ICIN GELISTIRILMIS GAZ ENJEKTÖRü
EP0736721A1 (de) * 1995-04-08 1996-10-09 Winkler, Konrad, Dr.-Ing. habil. Vorrichtung zum Abdichten von Leckstellen an Gefässsystemen
DE10108579A1 (de) * 2001-02-22 2002-09-12 Rhi Ag Wien Feuerfester keramischer Körper und zugehöriges metallurgisches Schmelzgefäß
DE10347947B4 (de) * 2003-10-15 2007-04-12 Maerz-Gautschi Industrieofenanlagen Gmbh Industrieofen und zugehöriges Düsenelement
JP4351715B2 (ja) * 2007-09-10 2009-10-28 新日本製鐵株式会社 溶解炉の羽口構造

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333654A (en) * 1938-01-17 1943-11-09 Lellep Otto Method of and apparatus for making steel
LU32433A1 (it) * 1951-12-24
BE635868A (it) * 1962-08-07
BE776093A (fr) * 1971-11-30 1972-03-16 Centre Rech Metallurgique Dispositif d'injection de gaz chauds dans les fours a cuve.
JPS493602U (it) * 1972-04-13 1974-01-12
SE371211B (it) * 1973-03-12 1974-11-11 Uddeholms Ab
US3873074A (en) * 1973-03-26 1975-03-25 Berry Metal Co Converter-bottom for bottom-blow steel making process

Also Published As

Publication number Publication date
SE7403730L (it) 1975-09-22
JPS6313231Y2 (it) 1988-04-14
JPS5860199U (ja) 1983-04-22
GB1495345A (en) 1977-12-14
US3971548A (en) 1976-07-27
JPS50127807A (it) 1975-10-08
FR2264875A1 (it) 1975-10-17
FR2264875B1 (it) 1978-09-29
SE392479B (sv) 1977-03-28
DE2503672C2 (de) 1982-12-02
DE2503672A1 (de) 1975-09-25

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