FI893154L - Foam patterning method for metal parts using pressure - Google Patents

Foam patterning method for metal parts using pressure Download PDF

Info

Publication number: FI893154L
Authority: FI; Finland
Prior art keywords: foam; pressure; metal parts; patterning method; patterning
Prior art date: 1989-03-07

Application number

FI893154A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI93322C (en

FI893154A0 (en

FI93322B (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.)

1989-03-07

Filing date

1989-06-28

Publication date

1990-09-08

1989-03-07 Priority claimed from FR898903706A external-priority patent/FR2644087B2/en

1989-06-28 Application filed by Pechiney Aluminium filed Critical Pechiney Aluminium

1989-06-28 Publication of FI893154A0 publication Critical patent/FI893154A0/en

1990-09-08 Publication of FI893154L publication Critical patent/FI893154L/en

1994-12-15 Application granted granted Critical

1994-12-15 Publication of FI93322B publication Critical patent/FI93322B/en

1995-03-27 Publication of FI93322C publication Critical patent/FI93322C/en

Classifications

- 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
- 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
- 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)
Pens And Brushes (AREA)
Adhesives Or Adhesive Processes (AREA)
Manufacture And Refinement Of Metals (AREA)
Powder Metallurgy (AREA)

FI893154A 1989-03-07 1989-06-28 Molding method for casting metal objects by means of a lost foam model 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
FI893154L true FI893154L (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	Molding method for casting metal objects by means of a lost foam model

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
EP0241426B1 (en) *	1986-04-11	1989-07-12	Schweizerische Aluminium Ag	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

1989
- 1989-06-13 DE DE8989420215T patent/DE68903103T2/en not_active Expired - Lifetime
- 1989-06-13 EP EP89420215A patent/EP0386384B1/en not_active Expired - Lifetime
- 1989-06-13 AT AT89420215T patent/ATE81044T1/en not_active IP Right Cessation
- 1989-06-13 ES ES198989420215T patent/ES2034726T3/en not_active Expired - Lifetime
- 1989-06-21 CA CA000603469A patent/CA1335689C/en not_active Expired - Fee Related
- 1989-06-27 NO NO892666A patent/NO172968C/en unknown
- 1989-06-28 MX MX016629A patent/MX172962B/en unknown
- 1989-06-28 IE IE209789A patent/IE63394B1/en not_active IP Right Cessation
- 1989-06-28 DK DK320189A patent/DK320189A/en not_active Application Discontinuation
- 1989-06-28 FI FI893154A patent/FI93322C/en not_active Application Discontinuation
- 1989-06-29 AR AR89314302A patent/AR241761A1/en active
- 1989-06-30 BR BR898903257A patent/BR8903257A/en not_active IP Right Cessation
- 1989-07-03 AU AU37804/89A patent/AU600413B2/en not_active Expired
- 1989-07-06 PT PT91078A patent/PT91078B/en not_active IP Right Cessation
- 1989-07-07 JP JP1176969A patent/JPH0626748B2/en not_active Expired - Lifetime
- 1989-07-12 UA UA4614509A patent/UA13214A/en unknown
- 1989-07-12 RU SU4614509A patent/RU1836177C/en active
- 1989-07-21 KR KR1019890010344A patent/KR920003686B1/en not_active Expired
1992
- 1992-10-12 GR GR920402257T patent/GR3005937T3/el unknown

Also Published As

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

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FI951596L (en)	1995-04-04	Method for obtaining 10-deacetylbaccatin-III
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BG89380A (en)	1993-12-24	METHOD FOR EXPANDING NUCLEBOTIDE SEQUENCES
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FI920240A7 (en)	1992-01-20	Method for recovering riboflavin
NO900063D0 (en)	1990-01-08	PROCEDURE FOR REAL-TIME SIMULATION.
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FI906407L (en)	1991-12-07	Method for making durable steel
DE3866017D1 (en)	1991-12-12	DEVICE FOR HYDRAULIC EXPANSION.
FI20050181L (en)	2005-02-16	Method for preparing 21-chlorocorticosteroids
FI943703L (en)	1995-02-11	Method for preparing gamma-butyrolactone
FI963344L (en)	1997-03-15	Method for preparing substituted thiazoles
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FI945841L (en)	1995-06-15	Method for preparing metal hydroxides
FI931850L (en)	1994-10-24	Method for preparing an intermediate
BR9006059A (en)	1991-09-24	METAL RECOVERY
FI893154L (en)	1990-09-08	Foam patterning method for metal parts using pressure
FI915193A7 (en)	1991-11-04	Connection method
FI941397L (en)	1994-09-26	Method for preparing methyl formate
FI963018A7 (en)	1996-07-30	Method for preparing gammapyrones
FI953571L (en)	1995-07-26	Vaginal pressure method
IT9020623A0 (en)	1990-06-13	method

Legal Events

Date	Code	Title	Description
1993-03-03	FC	Application refused
1994-11-16	BB	Publication of examined application
2004-08-31	FA	Application withdrawn [patent]	Owner name: ALUMINIUM PECHINEY