FR778614A - Perfectionnements aux procédés de coulée - Google Patents

Perfectionnements aux procédés de coulée

Info

Publication number
FR778614A
FR778614A FR778614DA FR778614A FR 778614 A FR778614 A FR 778614A FR 778614D A FR778614D A FR 778614DA FR 778614 A FR778614 A FR 778614A
Authority
FR
France
Prior art keywords
casting processes
casting
processes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Henri Billaudet
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 filed Critical
Application granted granted Critical
Publication of FR778614A publication Critical patent/FR778614A/fr
Expired legal-status Critical Current

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
    • C21C7/076—Use of slags or fluxes as treating agents
    • 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)
FR778614D 1933-09-21 1934-09-20 Perfectionnements aux procédés de coulée Expired FR778614A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US778614XA 1933-09-21 1933-09-21

Publications (1)

Publication Number Publication Date
FR778614A true FR778614A (fr) 1935-03-21

Family

ID=22140487

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778614D Expired FR778614A (fr) 1933-09-21 1934-09-20 Perfectionnements aux procédés de coulée

Country Status (1)

Country Link
FR (1) FR778614A (fr)

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