GB1175226A - Improvements in Injectors, Tuyeres, Burners and like High Temperature Devices for Use in Metallurgical Processes. - Google Patents

Improvements in Injectors, Tuyeres, Burners and like High Temperature Devices for Use in Metallurgical Processes.

Info

Publication number
GB1175226A
GB1175226A GB2947067A GB2947067A GB1175226A GB 1175226 A GB1175226 A GB 1175226A GB 2947067 A GB2947067 A GB 2947067A GB 2947067 A GB2947067 A GB 2947067A GB 1175226 A GB1175226 A GB 1175226A
Authority
GB
United Kingdom
Prior art keywords
refractory
fluid
tuyeres
june
porous
Prior art date
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.)
Expired
Application number
GB2947067A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
Air Liquide SA
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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
Priority claimed from FR906327A external-priority patent/FR1347014A/fr
Priority claimed from FR67101A external-priority patent/FR90233E/fr
Application filed by Air Liquide SA, LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical Air Liquide SA
Publication of GB1175226A publication Critical patent/GB1175226A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • B22D1/005—Injection assemblies therefor
    • 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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/34—Blowing through the bath
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB2947067A 1962-08-07 1967-06-26 Improvements in Injectors, Tuyeres, Burners and like High Temperature Devices for Use in Metallurgical Processes. Expired GB1175226A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR906327A FR1347014A (fr) 1962-08-07 1962-08-07 Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques
FR931382A FR1361541A (fr) 1962-08-07 1963-04-12 Perfectionnement aux procédés d'affinage de la fonte par l'oxygene industriellement pur
FR67101A FR90233E (fr) 1966-06-27 1966-06-27 Perfectionnement aux injecteurs, tuyères et brûleurs pour fours métallurgiques

Publications (1)

Publication Number Publication Date
GB1175226A true GB1175226A (en) 1969-12-23

Family

ID=27243348

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2947067A Expired GB1175226A (en) 1962-08-07 1967-06-26 Improvements in Injectors, Tuyeres, Burners and like High Temperature Devices for Use in Metallurgical Processes.

Country Status (2)

Country Link
GB (1) GB1175226A (enrdf_load_stackoverflow)
LU (1) LU53932A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105380A4 (en) * 1982-03-29 1984-08-10 Nippon Kokan Kk Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle.
US4661153A (en) * 1983-07-01 1987-04-28 Southwire Company Refractory porous plug
US5127632A (en) * 1990-04-24 1992-07-07 Didier-Werke Ag Gas flushing device including perforated brick and gas flushing stone assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3734713A1 (de) * 1987-10-14 1989-04-27 Pa Ha Ge Huetten Und Giesserei Spuelstein fuer metallurgische gefaesse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0105380A4 (en) * 1982-03-29 1984-08-10 Nippon Kokan Kk Bottom blowing gas nozzle in molten metal refining furnace and method of melting steel using the same nozzle.
US4661153A (en) * 1983-07-01 1987-04-28 Southwire Company Refractory porous plug
US5127632A (en) * 1990-04-24 1992-07-07 Didier-Werke Ag Gas flushing device including perforated brick and gas flushing stone assembly

Also Published As

Publication number Publication date
LU53932A1 (enrdf_load_stackoverflow) 1967-08-21

Similar Documents

Publication Publication Date Title
US3490755A (en) High-temperature device for the injection of fluids
US2855293A (en) Method and apparatus for treating molten metal with oxygen
GB1046864A (en) Method and device for the injection of fluids into hot molten metal
GB1416651A (en) Conduit junction for mixing two fluid flows
ES454771A1 (es) Lanza perfeccionada de desulfuracion de fundicion o de ace- ro.
GB1031653A (en) Improvements in or relating to lances for the supply of gas to smelting furnaces
GB1131570A (en) Method of improving the properties of a ferrous metal by treatment in the molten state
GB879448A (en) Porous concrete element for the gaseous refining of molten metals
GB1175226A (en) Improvements in Injectors, Tuyeres, Burners and like High Temperature Devices for Use in Metallurgical Processes.
GB1206976A (en) A method of melting metal in a gas cupola furnace
GB1066753A (en) Improvements in or relating to vessels for containing molten metal
GB1324226A (en) Fluid cooled lance
GB1498276A (en) Treatment for metals in a liquid state
GB1115404A (en) Rotary furnace
GB1015581A (en) Heating and blowing device for metallurgical purposes
ES267108U (es) "boveda para horno electrico de arco".
JPS5233808A (en) Structural body for high temperature blast tuyeres
GB601098A (en) Improvements in or relating to the moulding of metals under pressure
GB834043A (en) Blast furnaces
GB1209987A (en) Steel manufacturing process
GB1410045A (en) Open hearth furnaces
ES8608965A1 (es) Perfeccionamientos en una instalacion para la colada conti- nua de un tubo de fundicion
GB970873A (en) Improvements in steel manufacture
GB871077A (en) Improvements in and connected with cupola furnaces
GB526443A (en) Improvements in cupola furnaces

Legal Events

Date Code Title Description
PS Patent sealed
PE Patent expired