ATE91444T1 - Verfahren zum druckgiessen von metallischen gegenstaenden unter verwendung eines verlorenen schaumkunststoffmodells. - Google Patents

Verfahren zum druckgiessen von metallischen gegenstaenden unter verwendung eines verlorenen schaumkunststoffmodells.

Info

Publication number
ATE91444T1
ATE91444T1 AT89420446T AT89420446T ATE91444T1 AT E91444 T1 ATE91444 T1 AT E91444T1 AT 89420446 T AT89420446 T AT 89420446T AT 89420446 T AT89420446 T AT 89420446T AT E91444 T1 ATE91444 T1 AT E91444T1
Authority
AT
Austria
Prior art keywords
metal
die casting
foam plastic
metallic objects
plastic model
Prior art date
Application number
AT89420446T
Other languages
English (en)
Inventor
Michel Garat
Original Assignee
Pechiney Aluminium
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 Pechiney Aluminium filed Critical Pechiney Aluminium
Application granted granted Critical
Publication of ATE91444T1 publication Critical patent/ATE91444T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Mold Materials And Core Materials (AREA)
  • Continuous Casting (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
AT89420446T 1989-09-07 1989-11-16 Verfahren zum druckgiessen von metallischen gegenstaenden unter verwendung eines verlorenen schaumkunststoffmodells. ATE91444T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911943A FR2651453B2 (fr) 1989-09-07 1989-09-07 Perfectionnement au procede de moulage a mousse perdue et sous pression de pieces metalliques.

Publications (1)

Publication Number Publication Date
ATE91444T1 true ATE91444T1 (de) 1993-07-15

Family

ID=9385393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89420446T ATE91444T1 (de) 1989-09-07 1989-11-16 Verfahren zum druckgiessen von metallischen gegenstaenden unter verwendung eines verlorenen schaumkunststoffmodells.

Country Status (23)

Country Link
EP (1) EP0421039B1 (de)
JP (1) JPH0626749B2 (de)
KR (1) KR930002837B1 (de)
CN (1) CN1017784B (de)
AT (1) ATE91444T1 (de)
AU (1) AU613541B2 (de)
BG (1) BG92798A (de)
BR (1) BR8906058A (de)
CA (1) CA2001845C (de)
CS (1) CS433890A3 (de)
DE (1) DE68907601T2 (de)
DK (1) DK581689A (de)
ES (1) ES2042049T3 (de)
FI (1) FI92162C (de)
FR (1) FR2651453B2 (de)
HU (1) HU209641B (de)
IE (1) IE893715A1 (de)
MX (1) MX170097B (de)
NO (1) NO174187C (de)
PL (1) PL286789A1 (de)
PT (1) PT92353A (de)
RU (1) RU1819185C (de)
YU (1) YU47519B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6283196B1 (en) * 1997-03-18 2001-09-04 Georg Fischer Disa A/S Method, Pressure-supply member and pressure-supply system for active after-feeding of castings
DE19718725A1 (de) * 1997-05-02 1998-11-05 Schmidt & Co Gmbh Kranz Verfahren zur Herstellung von wenigstens teilweise hohlen Metallartikeln
US7025109B1 (en) * 2005-04-06 2006-04-11 Gm Global Technology Operations, Inc. Method and apparatus for controlling dispersion of molten metal in a mold cavity
AT503391B1 (de) * 2006-04-04 2008-10-15 O St Feingussgesellschaft M B Verfahren zum feingiessen von metallischen formteilen und vorrichtung hierfür
CN101733387B (zh) * 2010-01-21 2012-11-07 安徽中兴华汉机械有限公司 铝合金消失模的低压铸造方法
DE102012006572A1 (de) * 2012-01-25 2013-07-25 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur Herstellung komplex geformter Gussteile mit einer Druckgießmaschine
WO2016100598A1 (en) * 2014-12-19 2016-06-23 Maynard Steel Casting Company Steel foam and method for manufacturing steel foam

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR887120A (fr) * 1941-11-19 1943-11-04 Silumin Ges M B H Procédé de moulage
US3420291A (en) * 1965-12-29 1969-01-07 Trw Inc Method for reducing metal casting porosity
DE2358719A1 (de) * 1973-11-26 1975-06-05 Dso Metalurgia Rudodobiv Verfahren und vorrichtung zum giessen von metallen und metall-legierungen
GB1450066A (en) * 1973-12-12 1976-09-22 Dso Metallurg I Rudodobiv Casting
FR2606688B1 (fr) * 1986-11-17 1989-09-08 Pechiney Aluminium Procede de moulage a mousse perdue de pieces metalliques
ES2034726T3 (es) * 1989-03-07 1993-04-01 Aluminium Pechiney Procedimiento de moldeo, con espuma perdida y bajo presion, de piezas metalicas.
US5088544A (en) * 1989-10-31 1992-02-18 Aluminium Pechiney Process for the lost-foam casting, under controlled pressure, of metal articles

Also Published As

Publication number Publication date
MX170097B (es) 1993-08-06
PT92353A (pt) 1991-05-22
DE68907601D1 (de) 1993-08-19
FI92162C (fi) 1994-10-10
YU47519B (sh) 1995-10-03
CN1017784B (zh) 1992-08-12
KR930002837B1 (ko) 1993-04-10
HU209641B (en) 1994-09-28
DE68907601T2 (de) 1993-11-11
CN1049991A (zh) 1991-03-20
BG92798A (bg) 1993-12-24
NO895143D0 (no) 1989-12-20
JPH0399769A (ja) 1991-04-24
FR2651453A2 (fr) 1991-03-08
RU1819185C (ru) 1993-05-30
HU905776D0 (en) 1991-03-28
AU4538989A (en) 1991-03-14
YU168890A (sh) 1994-06-24
IE893715A1 (en) 1991-03-13
JPH0626749B2 (ja) 1994-04-13
FR2651453B2 (fr) 1994-03-25
FI895506A0 (fi) 1989-11-17
HUT57106A (en) 1991-11-28
KR910005953A (ko) 1991-04-27
CA2001845A1 (fr) 1991-03-07
DK581689D0 (da) 1989-11-20
DK581689A (da) 1991-03-08
CS433890A3 (en) 1992-03-18
EP0421039A1 (de) 1991-04-10
AU613541B2 (en) 1991-08-01
EP0421039B1 (de) 1993-07-14
ES2042049T3 (es) 1993-12-01
CA2001845C (fr) 1994-08-09
BR8906058A (pt) 1991-04-02
NO174187C (no) 1994-03-30
PL286789A1 (en) 1992-03-23
FI92162B (fi) 1994-06-30
NO895143L (no) 1991-03-08
NO174187B (no) 1993-12-20

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee