BG92798A - Метод за отливане в пенообразно състояние и под налягане - Google Patents

Метод за отливане в пенообразно състояние и под налягане

Info

Publication number
BG92798A
BG92798A BG092798A BG9279890A BG92798A BG 92798 A BG92798 A BG 92798A BG 092798 A BG092798 A BG 092798A BG 9279890 A BG9279890 A BG 9279890A BG 92798 A BG92798 A BG 92798A
Authority
BG
Bulgaria
Prior art keywords
foam
molding method
pressure molding
pressure
molding
Prior art date
Application number
BG092798A
Other languages
Bulgarian (bg)
English (en)
Inventor
Michel Garat
Original Assignee
Aluminium Pechiney
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 filed Critical Aluminium Pechiney
Publication of BG92798A publication Critical patent/BG92798A/bg

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Measuring Fluid Pressure (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mold Materials And Core Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Continuous Casting (AREA)
BG092798A 1989-09-07 1990-09-06 Метод за отливане в пенообразно състояние и под налягане BG92798A (bg)

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
BG92798A true BG92798A (bg) 1993-12-24

Family

ID=9385393

Family Applications (1)

Application Number Title Priority Date Filing Date
BG092798A BG92798A (bg) 1989-09-07 1990-09-06 Метод за отливане в пенообразно състояние и под налягане

Country Status (23)

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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2187933T3 (es) * 1997-03-18 2003-06-16 Disa Ind As Metodo para la postalimentacion de piezas fundidas, alimentador bajo presion y sistema de alimentacion aferentes.
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
CN107206482A (zh) * 2014-12-19 2017-09-26 梅纳德钢铁铸造公司 钢泡沫和用于制造钢泡沫的方法

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
GB1450065A (en) * 1973-12-12 1976-09-22 Dso Metalurgia Rudodobiv Casting
FR2606688B1 (fr) * 1986-11-17 1989-09-08 Pechiney Aluminium Procede de moulage a mousse perdue de pieces metalliques
EP0386384B1 (fr) * 1989-03-07 1992-09-30 Aluminium Pechiney Procédé de moulage à mousse perdue et sous pression de pièces métalliques
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
NO895143L (no) 1991-03-08
PT92353A (pt) 1991-05-22
AU613541B2 (en) 1991-08-01
CS433890A3 (en) 1992-03-18
DE68907601D1 (de) 1993-08-19
NO174187C (no) 1994-03-30
PL286789A1 (en) 1992-03-23
EP0421039A1 (fr) 1991-04-10
CN1017784B (zh) 1992-08-12
CA2001845C (fr) 1994-08-09
RU1819185C (ru) 1993-05-30
HU905776D0 (en) 1991-03-28
KR930002837B1 (ko) 1993-04-10
HU209641B (en) 1994-09-28
FI895506A0 (fi) 1989-11-17
FR2651453B2 (fr) 1994-03-25
DK581689A (da) 1991-03-08
YU47519B (sh) 1995-10-03
FI92162C (fi) 1994-10-10
IE893715A1 (en) 1991-03-13
YU168890A (sh) 1994-06-24
EP0421039B1 (fr) 1993-07-14
JPH0626749B2 (ja) 1994-04-13
BR8906058A (pt) 1991-04-02
FR2651453A2 (fr) 1991-03-08
ATE91444T1 (de) 1993-07-15
DE68907601T2 (de) 1993-11-11
JPH0399769A (ja) 1991-04-24
AU4538989A (en) 1991-03-14
NO174187B (no) 1993-12-20
MX170097B (es) 1993-08-06
FI92162B (fi) 1994-06-30
KR910005953A (ko) 1991-04-27
CN1049991A (zh) 1991-03-20
DK581689D0 (da) 1989-11-20
NO895143D0 (no) 1989-12-20
CA2001845A1 (fr) 1991-03-07
HUT57106A (en) 1991-11-28
ES2042049T3 (es) 1993-12-01

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