IT1100313B - Struttura di suola di un convertitore con insufflamento di ossigeno dal fondo - Google Patents

Struttura di suola di un convertitore con insufflamento di ossigeno dal fondo

Info

Publication number
IT1100313B
IT1100313B IT28514/78A IT2851478A IT1100313B IT 1100313 B IT1100313 B IT 1100313B IT 28514/78 A IT28514/78 A IT 28514/78A IT 2851478 A IT2851478 A IT 2851478A IT 1100313 B IT1100313 B IT 1100313B
Authority
IT
Italy
Prior art keywords
converter
sole structure
oxygen insufflation
insufflation
oxygen
Prior art date
Application number
IT28514/78A
Other languages
English (en)
Other versions
IT7828514A0 (it
Original Assignee
Kawasaki Steel Co
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 JP12069877A external-priority patent/JPS5454904A/ja
Priority claimed from JP10629078A external-priority patent/JPS5534644A/ja
Application filed by Kawasaki Steel Co filed Critical Kawasaki Steel Co
Publication of IT7828514A0 publication Critical patent/IT7828514A0/it
Application granted granted Critical
Publication of IT1100313B publication Critical patent/IT1100313B/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)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IT28514/78A 1977-10-07 1978-10-06 Struttura di suola di un convertitore con insufflamento di ossigeno dal fondo IT1100313B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12069877A JPS5454904A (en) 1977-10-07 1977-10-07 Oxygen blasting container for steel making
JP10629078A JPS5534644A (en) 1978-09-01 1978-09-01 High durability bottom structure of oxygen bottom blowing converter

Publications (2)

Publication Number Publication Date
IT7828514A0 IT7828514A0 (it) 1978-10-06
IT1100313B true IT1100313B (it) 1985-09-28

Family

ID=26446408

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28514/78A IT1100313B (it) 1977-10-07 1978-10-06 Struttura di suola di un convertitore con insufflamento di ossigeno dal fondo

Country Status (4)

Country Link
US (1) US4238121A (it)
DE (1) DE2843735C2 (it)
FR (1) FR2405304A1 (it)
IT (1) IT1100313B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495187A1 (fr) * 1980-12-02 1982-06-04 Siderurgie Fse Inst Rech Procede de realisation de fonds de recipients metallurgiques
US4431745A (en) * 1982-05-17 1984-02-14 Kyushu Refractories Co., Ltd. Carbon-bonded magnesia carbon bricks
LU85131A1 (de) * 1983-12-12 1985-09-12 Arbed Gasdurchlaessiger baukoerper aus feuerfestem material
DE3403490C2 (de) * 1984-02-02 1986-10-02 Klöckner CRA Technologie GmbH, 4100 Duisburg Verfahren zum Einbau eines Konverterbodens
NL8600608A (nl) * 1986-03-10 1987-10-01 Hoogovens Groep Bv Converter voor het bereiden van staal.
AT394054B (de) * 1990-04-12 1992-01-27 Veitscher Magnesitwerke Ag Metallurgisches gefaess, sowie verfahren und vorrichtung zur herstellung der auskleidung desselben
AT394055B (de) * 1990-04-12 1992-01-27 Veitscher Magnesitwerke Ag Metallurgisches gefaess und verfahren zur herstellung der feuerfesten auskleidung solcher gefaesse
US5340088A (en) * 1990-04-12 1994-08-23 Veitscher Magnesitwerke-Actien-Gesellschaft Metallurgical vessel and method of making the refractory lining of such vessels

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT8258B (de) * 1901-07-08 1902-07-10 Wilhelm Oswald Verfahren zur Herstellung von Magnesitböden mit Windöffnungen für metallurgische Öfen.
GB942468A (en) * 1960-06-30 1963-11-20 Oughtibridge Silica Firebrick Improvements in refractory linings
DE1278919B (de) * 1961-05-29 1968-09-26 Harbison Walker Refractories Formkoerper fuer die Auskleidung von Sauerstoffkonvertern auf der Basis von MgO
DE2006815A1 (en) * 1970-02-14 1971-08-26 Didier Werke Ag Chrome oxide-contng magnesite and dolomite bricks
ZA732693B (en) * 1972-05-01 1974-04-24 Pennsylvania Engineering Corp Steel converter vessel bottom construction
US4036481A (en) * 1973-06-14 1977-07-19 Pennsylvania Engineering Corporation Steel converter vessel tuyere block construction
DE2522036C2 (de) * 1975-05-17 1976-09-09 Didier Werke Ag Duesenboden insbesondere fuer konverter
JPS5373209A (en) * 1976-12-11 1978-06-29 Kyushu Refractories Unburned basic composite bricks

Also Published As

Publication number Publication date
US4238121A (en) 1980-12-09
DE2843735A1 (de) 1979-04-19
FR2405304A1 (fr) 1979-05-04
IT7828514A0 (it) 1978-10-06
FR2405304B1 (it) 1980-07-18
DE2843735C2 (de) 1983-09-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030