AT274868B - Continuous wind freshening process and device for its implementation - Google Patents

Continuous wind freshening process and device for its implementation

Info

Publication number
AT274868B
AT274868B AT896065A AT896065A AT274868B AT 274868 B AT274868 B AT 274868B AT 896065 A AT896065 A AT 896065A AT 896065 A AT896065 A AT 896065A AT 274868 B AT274868 B AT 274868B
Authority
AT
Austria
Prior art keywords
implementation
continuous wind
freshening process
freshening
wind
Prior art date
Application number
AT896065A
Other languages
German (de)
Inventor
Bernard Ing Trentini
Original Assignee
Siderurgie Fse Inst Rech
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 Siderurgie Fse Inst Rech filed Critical Siderurgie Fse Inst Rech
Application granted granted Critical
Publication of AT274868B publication Critical patent/AT274868B/en

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
    • C21C5/30—Regulating or controlling the blowing
    • C21C5/35—Blowing from above and 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
    • C21C5/30—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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/567—Manufacture of steel by other methods operating in a continuous way

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Refinement Of Pig-Iron, Manufacture Of Cast Iron, And Steel Manufacture Other Than In Revolving Furnaces (AREA)
AT896065A 1964-10-12 1965-10-04 Continuous wind freshening process and device for its implementation AT274868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR991115A FR1418925A (en) 1964-10-12 1964-10-12 Method and device for continuous refining of cast iron

Publications (1)

Publication Number Publication Date
AT274868B true AT274868B (en) 1969-10-10

Family

ID=8840142

Family Applications (1)

Application Number Title Priority Date Filing Date
AT896065A AT274868B (en) 1964-10-12 1965-10-04 Continuous wind freshening process and device for its implementation

Country Status (8)

Country Link
US (1) US3396011A (en)
AT (1) AT274868B (en)
BE (1) BE670486A (en)
ES (1) ES318388A1 (en)
FR (1) FR1418925A (en)
GB (1) GB1114961A (en)
NL (1) NL6512950A (en)
OA (1) OA01832A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU422152B2 (en) * 1968-02-16 1972-03-07 Monzino Riotinto Of Australia Limited Method and apparatus for refining metals
JPS523886B1 (en) * 1968-12-07 1977-01-31
US3865579A (en) * 1970-01-05 1975-02-11 Koppers Co Inc Method and apparatus for the production of steel
FR2122300A1 (en) * 1971-01-19 1972-09-01 Air Liquide Continuous treatment of molten metal with solids - in appts of reduced dimensions
CA1190751A (en) * 1982-06-18 1985-07-23 J. Barry W. Bailey Process and apparatus for continuous converting of copper and non-ferrous mattes
US4472195A (en) * 1983-08-15 1984-09-18 Olin Corporation Process for decarburizing alloy melts
US4515630A (en) * 1983-08-15 1985-05-07 Olin Corporation Process of continuously treating an alloy melt
IT1200082B (en) * 1985-06-21 1989-01-05 Centro Speriment Metallurg CAST IRON DESULFURATION AND DEFORSFORATION PROCEDURE
AT394732B (en) * 1988-06-27 1992-06-10 Voest Alpine Stahl Donawitz DEVICE FOR SEPARATING SLAG AND STEEL
JP2689540B2 (en) * 1988-11-21 1997-12-10 三菱マテリアル株式会社 Method and apparatus for producing low oxygen content copper
DE4429653C2 (en) * 1994-08-20 1997-04-03 Anton Dr More Converter and method for refining molten metals, in particular from pig iron to steel
CN111924811A (en) * 2020-07-02 2020-11-13 清远先导材料有限公司 Preparation method of ultra-high-purity tellurium

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB514352A (en) * 1937-01-23 1939-11-06 Roechlingsche Eisen & Stahl Process and apparatus for the preliminary and final refining of pig iron by air
US2975047A (en) * 1956-11-07 1961-03-14 Siderurgie Fse Inst Rech Process for the continuous pre-refining of molten pig iron
US2959479A (en) * 1957-06-19 1960-11-08 Huettenwerk Oberhausen Ag Method of making steel low in nitrogen
US2962277A (en) * 1958-05-15 1960-11-29 Gen Electric Apparatus for continuous process of steel making
US3079249A (en) * 1959-02-27 1963-02-26 Air Liquide Method for refining iron using technically pure oygen
US3169055A (en) * 1961-10-12 1965-02-09 Stora Kopparbergs Bergslags Ab Process for producing pig iron in rotary furnace
US3259484A (en) * 1962-04-16 1966-07-05 Loire Atel Forges Method and apparatus for producing steel from pig iron
US3275432A (en) * 1965-02-23 1966-09-27 Alexandrovsky George Oxygen steel making

Also Published As

Publication number Publication date
NL6512950A (en) 1966-04-13
DE1458877A1 (en) 1972-03-23
OA01832A (en) 1970-01-14
US3396011A (en) 1968-08-06
FR1418925A (en) 1965-11-26
BE670486A (en) 1966-01-31
ES318388A1 (en) 1966-07-01
GB1114961A (en) 1968-05-22

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