LU27877A1 - - Google Patents

Info

Publication number
LU27877A1
LU27877A1 LU27877DA LU27877A1 LU 27877 A1 LU27877 A1 LU 27877A1 LU 27877D A LU27877D A LU 27877DA LU 27877 A1 LU27877 A1 LU 27877A1
Authority
LU
Luxembourg
Application number
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 LU27877A1 publication Critical patent/LU27877A1/xx

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)
LU27877D 1938-11-17 LU27877A1 (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU27877A1 true LU27877A1 (fr)

Family

ID=41137639

Family Applications (1)

Application Number Title Priority Date Filing Date
LU27877D LU27877A1 (fr) 1938-11-17

Country Status (5)

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

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
CH259037A (fr) 1948-12-31
FR861157A (fr) 1941-02-03
CH232952A (fr) 1944-06-30
BE436791A (fr)
FR55351E (fr) 1952-06-27
DE905613C (de) 1954-03-04
BE462488A (fr)
DE901779C (de) 1954-01-14

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