BE794178A - PROCESS FOR TREATMENT OF FERROUS MACHINERY - Google Patents

PROCESS FOR TREATMENT OF FERROUS MACHINERY

Info

Publication number
BE794178A
BE794178A BE794178DA BE794178A BE 794178 A BE794178 A BE 794178A BE 794178D A BE794178D A BE 794178DA BE 794178 A BE794178 A BE 794178A
Authority
BE
Belgium
Prior art keywords
ferrous
machinery
treatment
ferrous machinery
Prior art date
Application number
Other languages
French (fr)
Original Assignee
Centre Rech Metallurgique
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.)
Publication date
Publication of BE794178A publication Critical patent/BE794178A/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
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
BE794178D 1972-02-02 PROCESS FOR TREATMENT OF FERROUS MACHINERY BE794178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU64711 1972-02-02

Publications (1)

Publication Number Publication Date
BE794178A true BE794178A (en) 1973-05-16

Family

ID=19726941

Family Applications (1)

Application Number Title Priority Date Filing Date
BE794178D BE794178A (en) 1972-02-02 PROCESS FOR TREATMENT OF FERROUS MACHINERY

Country Status (3)

Country Link
BE (1) BE794178A (en)
FR (1) FR2170281A1 (en)
LU (1) LU64711A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391281A1 (en) * 1977-05-16 1978-12-15 Maximilianshuette Eisenwerk Supply of heat energy to iron melts - by burning fuel with oxygen in intimate contact with the melt in conventional refining vessels
NL186331C (en) * 1979-03-15 1990-11-01 Kloeckner Cra Patent METHOD FOR PREPARING STEEL AND CONVERTER FOR CARRYING OUT THE METHOD
DE2939859C2 (en) * 1979-10-02 1983-06-23 Klöckner-Werke AG, 4100 Duisburg Steel making process
DE3226590C1 (en) * 1982-07-16 1983-11-24 Klöckner-Werke AG, 4100 Duisburg Process for the production of steel from solid, metallic iron supports
JPS60174812A (en) * 1984-02-16 1985-09-09 Kawasaki Steel Corp Converter steel making method using large amount of ferrous cold charge
WO1989004377A1 (en) * 1987-11-12 1989-05-18 Mannesmann Ag Process for oxidizing treatment of steel
CN112063802A (en) * 2020-06-05 2020-12-11 北京科技大学 Method for efficiently removing impurities by side-blowing argon

Also Published As

Publication number Publication date
FR2170281B1 (en) 1977-08-19
FR2170281A1 (en) 1973-09-14
LU64711A1 (en) 1973-09-04

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CENTRE DE RECHERCHES METALLURGIQUES CENTRUM VOOR

Effective date: 19860131