SE392479B - Forma vid metallurgiska konvertrar och smeltugnar - Google Patents

Forma vid metallurgiska konvertrar och smeltugnar

Info

Publication number
SE392479B
SE392479B SE7403730A SE7403730A SE392479B SE 392479 B SE392479 B SE 392479B SE 7403730 A SE7403730 A SE 7403730A SE 7403730 A SE7403730 A SE 7403730A SE 392479 B SE392479 B SE 392479B
Authority
SE
Sweden
Prior art keywords
metallurgic
forma
converters
melting oven
oven
Prior art date
Application number
SE7403730A
Other languages
English (en)
Swedish (sv)
Other versions
SE7403730L (da
Inventor
K Folgero
L-G Norberg
K-E Oberg
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
Priority to SE7403730A priority Critical patent/SE392479B/xx
Priority to DE2503672A priority patent/DE2503672C2/de
Priority to IT67689/75A priority patent/IT1030377B/it
Priority to JP50032870A priority patent/JPS50127807A/ja
Priority to FR7508414A priority patent/FR2264875B1/fr
Priority to GB11375/75A priority patent/GB1495345A/en
Priority to US05/560,204 priority patent/US3971548A/en
Publication of SE7403730L publication Critical patent/SE7403730L/xx
Publication of SE392479B publication Critical patent/SE392479B/xx
Priority to JP1982102409U priority patent/JPS5860199U/ja

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
SE7403730A 1974-03-20 1974-03-20 Forma vid metallurgiska konvertrar och smeltugnar SE392479B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7403730A SE392479B (sv) 1974-03-20 1974-03-20 Forma vid metallurgiska konvertrar och smeltugnar
DE2503672A DE2503672C2 (de) 1974-03-20 1975-01-30 Blasöffnung an metallurgischen Konvertern
IT67689/75A IT1030377B (it) 1974-03-20 1975-03-18 Ugello per convertitori metallurgici
JP50032870A JPS50127807A (da) 1974-03-20 1975-03-18
FR7508414A FR2264875B1 (da) 1974-03-20 1975-03-18
GB11375/75A GB1495345A (en) 1974-03-20 1975-03-19 Nozzle for a metallurgical converter melting furnace or the like melt container
US05/560,204 US3971548A (en) 1974-03-20 1975-03-20 Metallurgical furnace having a blast injection nozzle
JP1982102409U JPS5860199U (ja) 1974-03-20 1982-07-06 冶金転炉用ノズル

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 (2)

Publication Number Publication Date
SE7403730L SE7403730L (da) 1975-09-22
SE392479B true SE392479B (sv) 1977-03-28

Family

ID=20320573

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625040A5 (da) * 1976-06-01 1981-08-31 Alusuisse
JPS5533638U (da) * 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
US4367868A (en) * 1979-03-16 1983-01-11 Hoganas 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
WO1983003427A1 (en) * 1982-03-29 1983-03-29 Miyawaki, Yoshiharu Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle
NZ206264A (en) * 1982-11-23 1986-02-21 Injectall Ltd Apparatus for introducing substance into metal melts
USRE34418E (en) * 1982-11-23 1993-10-26 Injectall Limited Apparatus and method for introducing substances into liquid metal
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
ATE44771T1 (de) * 1985-12-04 1989-08-15 Didier Werke Ag Gasspueleinrichtung fuer schmelzenbehaelter.
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 (da) * 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
IN168759B (da) * 1987-04-10 1991-06-01 Injectall Ltd
IN168760B (da) * 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
LU31885A1 (da) * 1951-12-24
BE635868A (da) * 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 (da) * 1972-04-13 1974-01-12
SE371211B (da) * 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
JPS50127807A (da) 1975-10-08
FR2264875A1 (da) 1975-10-17
IT1030377B (it) 1979-03-30
GB1495345A (en) 1977-12-14
DE2503672A1 (de) 1975-09-25
DE2503672C2 (de) 1982-12-02
SE7403730L (da) 1975-09-22
JPS6313231Y2 (da) 1988-04-14
FR2264875B1 (da) 1978-09-29
JPS5860199U (ja) 1983-04-22
US3971548A (en) 1976-07-27

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