FI893154A - Molding method for casting metal objects by means of a lost foam model - Google Patents

Molding method for casting metal objects by means of a lost foam model Download PDF

Info

Publication number
FI893154A
FI893154A FI893154A FI893154A FI893154A FI 893154 A FI893154 A FI 893154A FI 893154 A FI893154 A FI 893154A FI 893154 A FI893154 A FI 893154A FI 893154 A FI893154 A FI 893154A
Authority
FI
Finland
Prior art keywords
molding method
metal objects
lost foam
casting metal
foam model
Prior art date
Application number
FI893154A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI893154A0 (en
FI93322B (en
FI93322C (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
Priority claimed from FR898903706A external-priority patent/FR2644087B2/en
Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium
Publication of FI893154A0 publication Critical patent/FI893154A0/en
Publication of FI893154A publication Critical patent/FI893154A/en
Publication of FI93322B publication Critical patent/FI93322B/en
Application granted granted Critical
Publication of FI93322C publication Critical patent/FI93322C/en

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
    • 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
    • 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
    • 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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D2/00—Arrangement of indicating or measuring devices, e.g. for temperature or viscosity of the fused mass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Casting Devices For Molds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Pens And Brushes (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FI893154A 1989-03-07 1989-06-28 Foam modeling method for metal parts by pressure FI93322C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8903706 1989-03-07
FR898903706A FR2644087B2 (en) 1986-11-17 1989-03-07 IMPROVEMENT IN THE LOSS FOAM MOLDING PROCESS OF METAL PARTS

Publications (4)

Publication Number Publication Date
FI893154A0 FI893154A0 (en) 1989-06-28
FI893154A true FI893154A (en) 1990-09-08
FI93322B FI93322B (en) 1994-12-15
FI93322C FI93322C (en) 1995-03-27

Family

ID=9379922

Family Applications (1)

Application Number Title Priority Date Filing Date
FI893154A FI93322C (en) 1989-03-07 1989-06-28 Foam modeling method for metal parts by pressure

Country Status (19)

Country Link
EP (1) EP0386384B1 (en)
JP (1) JPH0626748B2 (en)
KR (1) KR920003686B1 (en)
AR (1) AR241761A1 (en)
AT (1) ATE81044T1 (en)
AU (1) AU600413B2 (en)
BR (1) BR8903257A (en)
CA (1) CA1335689C (en)
DE (1) DE68903103T2 (en)
DK (1) DK320189A (en)
ES (1) ES2034726T3 (en)
FI (1) FI93322C (en)
GR (1) GR3005937T3 (en)
IE (1) IE63394B1 (en)
MX (1) MX172962B (en)
NO (1) NO172968C (en)
PT (1) PT91078B (en)
RU (1) RU1836177C (en)
UA (1) UA13214A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651453B2 (en) * 1989-09-07 1994-03-25 Pechiney Aluminium IMPROVEMENT IN THE LOST FOAM AND PRESSURE MOLDING PROCESS OF METAL PARTS.
US5301739A (en) * 1992-06-30 1994-04-12 Cook Arnold J Method for casting and densification
US6640877B2 (en) * 1998-05-14 2003-11-04 Howmet Research Corporation Investment casting with improved melt filling
RU2312738C1 (en) * 2006-02-09 2007-12-20 Открытое акционерное общество "Новосибирский завод химконцентратов" Investment casting method at pressure crystallization and apparatus for performing the same
CN103556011B (en) * 2013-11-22 2015-10-21 山东蒙沃变速器有限公司 A kind of lost foam casting aluminum alloy materials and preparation method thereof
CN109550889B (en) * 2017-09-25 2024-06-28 南京龙宁机床装备有限公司 Main shaft ram lost foam and method for casting main shaft ram by using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR887120A (en) * 1941-11-19 1943-11-04 Silumin Ges M B H Molding process
US3420291A (en) * 1965-12-29 1969-01-07 Trw Inc Method for reducing metal casting porosity
FR2559407B1 (en) * 1984-02-15 1986-09-05 Pont A Mousson FOUNDRY MOLDING PROCESS AND MOLD FOR PRECISION CASTING UNDER LOW PRESSURE, WITH GASIFIABLE MODEL AND SAND MOLD WITHOUT BINDER
GB2159445B (en) * 1984-06-02 1988-07-06 Cosworth Res & Dev Ltd Casting of metal articles
DE3760303D1 (en) * 1986-04-11 1989-08-17 Alusuisse Process and plant for pressure casting
FR2606688B1 (en) * 1986-11-17 1989-09-08 Pechiney Aluminium LOSS FOAM MOLDING PROCESS FOR METAL PARTS
US4724889A (en) * 1987-04-27 1988-02-16 Ford Motor Company Degating technique for clustered castings made by ECP

Also Published As

Publication number Publication date
CA1335689C (en) 1995-05-30
MX172962B (en) 1994-01-26
DE68903103D1 (en) 1992-11-05
DK320189D0 (en) 1989-06-28
NO172968C (en) 1993-10-06
PT91078A (en) 1990-11-07
NO892666D0 (en) 1989-06-27
KR900014059A (en) 1990-10-22
DK320189A (en) 1990-09-08
AU600413B2 (en) 1990-08-09
BR8903257A (en) 1990-09-25
NO172968B (en) 1993-06-28
IE63394B1 (en) 1995-04-19
FI893154A0 (en) 1989-06-28
IE892097L (en) 1990-09-07
RU1836177C (en) 1993-08-23
JPH02235546A (en) 1990-09-18
ATE81044T1 (en) 1992-10-15
AR241761A1 (en) 1992-12-30
JPH0626748B2 (en) 1994-04-13
AU3780489A (en) 1989-10-19
GR3005937T3 (en) 1993-06-07
UA13214A (en) 1997-02-28
PT91078B (en) 1995-07-03
FI93322B (en) 1994-12-15
EP0386384B1 (en) 1992-09-30
FI93322C (en) 1995-03-27
KR920003686B1 (en) 1992-05-09
NO892666L (en) 1990-09-10
ES2034726T3 (en) 1993-04-01
DE68903103T2 (en) 1993-04-15
EP0386384A1 (en) 1990-09-12

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Legal Events

Date Code Title Description
FC Application refused
BB Publication of examined application
FA Application withdrawn

Owner name: ALUMINIUM PECHINEY