BR8906747A - Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao - Google Patents

Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao

Info

Publication number
BR8906747A
BR8906747A BR898906747A BR8906747A BR8906747A BR 8906747 A BR8906747 A BR 8906747A BR 898906747 A BR898906747 A BR 898906747A BR 8906747 A BR8906747 A BR 8906747A BR 8906747 A BR8906747 A BR 8906747A
Authority
BR
Brazil
Prior art keywords
merger
vase
appliance
molding
against vacuum
Prior art date
Application number
BR898906747A
Other languages
English (en)
Inventor
Richard James Sabraw
Original Assignee
Gen Motors 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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR8906747A publication Critical patent/BR8906747A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/02—Linings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • 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
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/06—Constructional features of mixers for pig-iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
BR898906747A 1988-12-27 1989-12-26 Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao BR8906747A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/290,682 US4922992A (en) 1988-12-27 1988-12-27 Melt-holding vessel and method of and apparatus for countergravity casting

Publications (1)

Publication Number Publication Date
BR8906747A true BR8906747A (pt) 1990-08-21

Family

ID=23117107

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898906747A BR8906747A (pt) 1988-12-27 1989-12-26 Vaso para conter uma fusao,aparelho e processo de fundicao contra a gravidade a vacuo,pocesso de moldar uma fusao

Country Status (5)

Country Link
US (1) US4922992A (pt)
EP (1) EP0375955A3 (pt)
JP (1) JPH02217153A (pt)
BR (1) BR8906747A (pt)
CA (1) CA2003456A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5817722A (en) * 1995-10-10 1998-10-06 Exxon Chemical Patents Inc. Low viscosity, high solids polyesterdiols and compositions containing same
WO2012092244A2 (en) 2010-12-29 2012-07-05 Android Industries Llc Working tank with vacuum assist

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US830208A (en) * 1905-11-23 1906-09-04 Edward A Colby Crucible.
US1647083A (en) * 1923-07-05 1927-10-25 Atlas Portland Cement Company Furnace lining
GB846302A (en) * 1957-07-05 1960-08-31 Eric Crisp Lewis Improvements in crucibles for containing molten metal
FR1504572A (fr) * 1966-08-31 1967-12-08 Commissariat Energie Atomique Perfectionnements aux creusets pour la fusion de matériaux fissiles
US4606396A (en) * 1978-10-02 1986-08-19 Hitchiner Manufacturing Co., Inc. Sand mold and apparatus for reduced pressure casting
US4340108A (en) * 1979-09-12 1982-07-20 Hitchiner Manufacturing Co., Inc. Method of casting metal in sand mold using reduced pressure
DE3167851D1 (en) * 1980-10-01 1985-01-31 Ants Nomtak Vessel for molten metal and method of making it
GB8526669D0 (en) * 1985-10-30 1985-12-04 Micropore International Ltd Vessel

Also Published As

Publication number Publication date
EP0375955A3 (en) 1990-10-03
EP0375955A2 (en) 1990-07-04
US4922992A (en) 1990-05-08
CA2003456A1 (en) 1990-06-27
JPH02217153A (ja) 1990-08-29

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