ES2042049T3 - Procedimiento de moldeo con espuma perdida y bajo presion de piezas metalicas. - Google Patents

Procedimiento de moldeo con espuma perdida y bajo presion de piezas metalicas.

Info

Publication number
ES2042049T3
ES2042049T3 ES198989420446T ES89420446T ES2042049T3 ES 2042049 T3 ES2042049 T3 ES 2042049T3 ES 198989420446 T ES198989420446 T ES 198989420446T ES 89420446 T ES89420446 T ES 89420446T ES 2042049 T3 ES2042049 T3 ES 2042049T3
Authority
ES
Spain
Prior art keywords
under pressure
lost foam
metal
metal pieces
molding procedure
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 - Lifetime
Application number
ES198989420446T
Other languages
English (en)
Spanish (es)
Inventor
Michel Garat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rio Tinto France SAS
Original Assignee
Aluminium Pechiney SA
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 Aluminium Pechiney SA filed Critical Aluminium Pechiney SA
Application granted granted Critical
Publication of ES2042049T3 publication Critical patent/ES2042049T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Measuring Fluid Pressure (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Continuous Casting (AREA)
  • Mold Materials And Core Materials (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Adhesives Or Adhesive Processes (AREA)
ES198989420446T 1989-09-07 1989-11-16 Procedimiento de moldeo con espuma perdida y bajo presion de piezas metalicas. Expired - Lifetime ES2042049T3 (es)

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
ES2042049T3 true ES2042049T3 (es) 1993-12-01

Family

ID=9385393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989420446T Expired - Lifetime ES2042049T3 (es) 1989-09-07 1989-11-16 Procedimiento de moldeo con espuma perdida y bajo presion de piezas metalicas.

Country Status (23)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9808914A (pt) * 1997-03-18 2000-08-01 Georg Fischer Disa As Método, membro de fornecimento de pressão e sistema de fornecimento de pressão para pós-alimentação de fundidos
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
EP3233334B1 (en) * 2014-12-19 2020-10-07 Roshan, Hathibelagal, M. 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
FR2254387B1 (cs) * 1973-12-12 1978-09-29 Dso Metalurgia Rudodobiv
FR2606688B1 (fr) * 1986-11-17 1989-09-08 Pechiney Aluminium Procede de moulage a mousse perdue de pieces metalliques
ATE81044T1 (de) * 1989-03-07 1992-10-15 Pechiney Aluminium Verfahren zum vollformgiessen von metallischen gegenstaenden unter druck.
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
FR2651453A2 (fr) 1991-03-08
EP0421039A1 (fr) 1991-04-10
HUT57106A (en) 1991-11-28
DK581689A (da) 1991-03-08
IE893715A1 (en) 1991-03-13
BR8906058A (pt) 1991-04-02
DE68907601D1 (de) 1993-08-19
MX170097B (es) 1993-08-06
ATE91444T1 (de) 1993-07-15
AU613541B2 (en) 1991-08-01
NO895143D0 (no) 1989-12-20
EP0421039B1 (fr) 1993-07-14
CN1049991A (zh) 1991-03-20
NO174187C (no) 1994-03-30
PL286789A1 (en) 1992-03-23
FI92162C (fi) 1994-10-10
NO895143L (no) 1991-03-08
PT92353A (pt) 1991-05-22
AU4538989A (en) 1991-03-14
JPH0626749B2 (ja) 1994-04-13
FI895506A0 (fi) 1989-11-17
CS433890A3 (en) 1992-03-18
JPH0399769A (ja) 1991-04-24
CN1017784B (zh) 1992-08-12
CA2001845A1 (fr) 1991-03-07
KR930002837B1 (ko) 1993-04-10
BG92798A (bg) 1993-12-24
DE68907601T2 (de) 1993-11-11
CA2001845C (fr) 1994-08-09
HU209641B (en) 1994-09-28
DK581689D0 (da) 1989-11-20
YU47519B (sh) 1995-10-03
FR2651453B2 (fr) 1994-03-25
YU168890A (sh) 1994-06-24
HU905776D0 (en) 1991-03-28
KR910005953A (ko) 1991-04-27
FI92162B (fi) 1994-06-30
RU1819185C (ru) 1993-05-30
NO174187B (no) 1993-12-20

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