BE882931A - Procede de fusion de copeaux d'usinage - Google Patents

Procede de fusion de copeaux d'usinage

Info

Publication number
BE882931A
BE882931A BE0/200339A BE200339A BE882931A BE 882931 A BE882931 A BE 882931A BE 0/200339 A BE0/200339 A BE 0/200339A BE 200339 A BE200339 A BE 200339A BE 882931 A BE882931 A BE 882931A
Authority
BE
Belgium
Prior art keywords
working chips
melting working
melting
chips
working
Prior art date
Application number
BE0/200339A
Other languages
English (en)
Inventor
M Fey
F Harvey
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BE882931A publication Critical patent/BE882931A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • C22B7/003—Dry processes only remelting, e.g. of chips, borings, turnings; apparatus used therefor
    • 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
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5205—Manufacture of steel in electric furnaces in a plasma heated furnace
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BE0/200339A 1979-04-23 1980-04-23 Procede de fusion de copeaux d'usinage BE882931A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/032,325 US4209321A (en) 1979-04-23 1979-04-23 Method for melting machine chips

Publications (1)

Publication Number Publication Date
BE882931A true BE882931A (fr) 1980-10-23

Family

ID=21864336

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/200339A BE882931A (fr) 1979-04-23 1980-04-23 Procede de fusion de copeaux d'usinage

Country Status (2)

Country Link
US (1) US4209321A (fr)
BE (1) BE882931A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360379A (en) * 1980-05-12 1982-11-23 Naffziger Dewein H Process for the removal of rust from cast iron borings and the like in preparation for melting
SE8500959L (sv) * 1985-02-27 1986-08-28 Boliden Ab Forfarande for upparbetning av verdemetallinnehallande avfallsprodukter
US4606760A (en) * 1985-05-03 1986-08-19 Huron Valley Steel Corp. Method and apparatus for simultaneously separating volatile and non-volatile metals
GB9119543D0 (en) * 1991-09-13 1991-10-23 Stein Atkinson Strody Ltd Metal processing or recovery
US20090000758A1 (en) 2007-04-06 2009-01-01 Ashley Stone Device for Casting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2805929A (en) * 1953-03-10 1957-09-10 Strategic Udy Metallurg & Chem Process for obtaining iron from material containing iron oxides
US2805930A (en) * 1953-03-10 1957-09-10 Strategic Udy Metallurg & Chem Process of producing iron from iron-oxide material
FR1602675A (fr) * 1968-07-31 1971-01-11

Also Published As

Publication number Publication date
US4209321A (en) 1980-06-24

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WESTINGHOUSE ELECTRIC CORP.

Effective date: 19890430