BE436791A - - Google Patents

Info

Publication number
BE436791A
BE436791A BE436791DA BE436791A BE 436791 A BE436791 A BE 436791A BE 436791D A BE436791D A BE 436791DA BE 436791 A BE436791 A BE 436791A
Authority
BE
Belgium
Prior art keywords
emi
slag
silica
silicon
lime
Prior art date
Application number
Other languages
English (en)
French (fr)
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 of BE436791A publication Critical patent/BE436791A/fr

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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/06—Deoxidising, e.g. killing
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/064—Dephosphorising; Desulfurising
    • 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
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/076—Use of slags or fluxes as treating agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41C—SMALLARMS, e.g. PISTOLS, RIFLES; ACCESSORIES THEREFOR
    • F41C7/00—Shoulder-fired smallarms, e.g. rifles, carbines, shotguns
    • F41C7/02—Pump-action guns, i.e. guns having a reciprocating handgrip beneath the barrel for loading or cocking
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (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)
BE436791D 1938-11-17 BE436791A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR861157T 1938-11-17

Publications (1)

Publication Number Publication Date
BE436791A true BE436791A (de)

Family

ID=41137639

Family Applications (2)

Application Number Title Priority Date Filing Date
BE436791D BE436791A (de) 1938-11-17
BE462488D BE462488A (de) 1938-11-17

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE462488D BE462488A (de) 1938-11-17

Country Status (5)

Country Link
BE (2) BE462488A (de)
CH (2) CH232952A (de)
DE (2) DE901779C (de)
FR (2) FR861157A (de)
LU (1) LU27877A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097090B (de) * 1955-07-05 1961-01-12 Electro Chimie Metal Verfahren und Vorrichtung zur Herstellung von Gussbloecken aus Stahl oder Eisen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE655944C (de) * 1933-10-17 1938-01-26 Electrochimie D Electrometallu Verfahren zur Veredelung von Stahl
DE655860C (de) * 1933-12-17 1938-01-25 Electrochimie D Electrometallu Verfahren zur Herstellung von sauerstoffarmem Stahl
FR830217A (fr) * 1937-12-01 1938-07-25 United States Steel Corp Procédé de fabrication de l'acier

Also Published As

Publication number Publication date
BE462488A (de)
CH259037A (fr) 1948-12-31
FR861157A (fr) 1941-02-03
CH232952A (fr) 1944-06-30
DE901779C (de) 1954-01-14
LU27877A1 (de)
DE905613C (de) 1954-03-04
FR55351E (fr) 1952-06-27

Similar Documents

Publication Publication Date Title
EP2917377B1 (de) Fülldraht zum metallurgischen behandeln eines metallschmelzebades und zugehöriges verfahren
FR2997962A1 (fr) Alliage inoculant pour pieces epaisses en fonte
CA1226737A (fr) Procede de fabrication d'aciers a haute usinabilite
EP2252712B1 (de) Neuartiger zusatz zur bearbeitung von sulfurisiertem stahl
FR2478671A1 (fr) Procede d'elaboration de l'acier par etapes distinctes d'affinage
BE436791A (de)
EP2918688B1 (de) Entschwefelungsverfahren eines flüssigen gusseisens, und seelendraht für seine umsetzung
EP0371840B1 (de) Automatenflussstahl und Verfahren zu dessen Herstellung
BE432657A (de)
BE1003182A4 (fr) Procede de fabrication de l'acier d'usage courant.
CH164262A (fr) Procédé pour l'amélioration des aciers.
CH228703A (fr) Procédé pour améliorer la propreté micrographique d'un acier.
BE520621A (de)
BE503748A (de)
BE656768A (de)
CH252170A (fr) Procédé de fabrication d'acier inoxydable.
CH252824A (fr) Procédé de fabrication d'acier inoxydable.
BE493902A (de)
BE519503A (de)
BE432579A (de)
BE493932A (de)
BE552291A (de)
BE494903A (de)
BE413744A (de)
BE443730A (de)