JPS50127807A - - Google Patents

Info

Publication number
JPS50127807A
JPS50127807A JP50032870A JP3287075A JPS50127807A JP S50127807 A JPS50127807 A JP S50127807A JP 50032870 A JP50032870 A JP 50032870A JP 3287075 A JP3287075 A JP 3287075A JP S50127807 A JPS50127807 A JP S50127807A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP50032870A
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 filed Critical
Publication of JPS50127807A publication Critical patent/JPS50127807A/ja
Pending legal-status Critical Current

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)
JP50032870A 1974-03-20 1975-03-18 Pending JPS50127807A (ja)

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
JPS50127807A true JPS50127807A (ja) 1975-10-08

Family

ID=20320573

Family Applications (2)

Application Number Title Priority Date Filing Date
JP50032870A Pending JPS50127807A (ja) 1974-03-20 1975-03-18
JP1982102409U Granted JPS5860199U (ja) 1974-03-20 1982-07-06 冶金転炉用ノズル

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP1982102409U Granted JPS5860199U (ja) 1974-03-20 1982-07-06 冶金転炉用ノズル

Country Status (7)

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

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625040A5 (ja) * 1976-06-01 1981-08-31 Alusuisse
JPS5533638U (ja) * 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 (ja) * 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 (ja) * 1987-04-10 1991-06-01 Injectall Ltd
IN168760B (ja) * 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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493602U (ja) * 1972-04-13 1974-01-12

Family Cites Families (6)

* 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 (ja) * 1951-12-24
BE635868A (ja) * 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.
SE371211B (ja) * 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493602U (ja) * 1972-04-13 1974-01-12

Also Published As

Publication number Publication date
FR2264875A1 (ja) 1975-10-17
IT1030377B (it) 1979-03-30
GB1495345A (en) 1977-12-14
DE2503672A1 (de) 1975-09-25
DE2503672C2 (de) 1982-12-02
SE7403730L (ja) 1975-09-22
JPS6313231Y2 (ja) 1988-04-14
SE392479B (sv) 1977-03-28
FR2264875B1 (ja) 1978-09-29
JPS5860199U (ja) 1983-04-22
US3971548A (en) 1976-07-27

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