AU613541B2 - Improvement to the process for the lost-foam casting, under pressure of metal articles - Google Patents

Improvement to the process for the lost-foam casting, under pressure of metal articles Download PDF

Info

Publication number: AU613541B2
Authority: AU; Australia
Prior art keywords: metal; mpa; pressure; lost; improvement
Prior art date: 1989-09-07
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

Application number

AU45389/89A

Other languages

English (en)

Other versions

AU4538989A (en

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.)

1989-09-07

Filing date

1989-11-21

Publication date

1991-08-01

1989-11-21 Application filed by Aluminium Pechiney SA filed Critical Aluminium Pechiney SA

1991-03-14 Publication of AU4538989A publication Critical patent/AU4538989A/en

1991-08-01 Application granted granted Critical

1991-08-01 Publication of AU613541B2 publication Critical patent/AU613541B2/en

2007-11-16 Anticipated expiration legal-status Critical

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 title claims abstract description 37
239000002184 metal Substances 0.000 title claims abstract description 37
238000000034 method Methods 0.000 title claims abstract description 21
238000010114 lost-foam casting Methods 0.000 title description 8
239000004411 aluminium Substances 0.000 claims description 4
229910052782 aluminium Inorganic materials 0.000 claims description 4
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
238000005266 casting Methods 0.000 abstract description 7
239000006260 foam Substances 0.000 abstract description 4
229910000838 Al alloy Inorganic materials 0.000 abstract description 2
239000007788 liquid Substances 0.000 abstract description 2
238000004519 manufacturing process Methods 0.000 abstract description 2
238000007711 solidification Methods 0.000 description 10
230000008023 solidification Effects 0.000 description 10
239000004576 sand Substances 0.000 description 7
229910045601 alloy Inorganic materials 0.000 description 6
239000000956 alloy Substances 0.000 description 6
230000000694 effects Effects 0.000 description 6
239000011230 binding agent Substances 0.000 description 2
238000005242 forging Methods 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
238000001000 micrograph Methods 0.000 description 2
239000000203 mixture Substances 0.000 description 2
230000035515 penetration Effects 0.000 description 2
238000005054 agglomeration Methods 0.000 description 1
230000002776 aggregation Effects 0.000 description 1
230000005540 biological transmission Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000008602 contraction Effects 0.000 description 1
210000001787 dendrite Anatomy 0.000 description 1
239000000463 material Substances 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920006327 polystyrene foam Polymers 0.000 description 1
239000011148 porous material Substances 0.000 description 1
238000011084 recovery Methods 0.000 description 1
238000004064 recycling Methods 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000001131 transforming effect Effects 0.000 description 1

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)

AU45389/89A 1989-09-07 1989-11-21 Improvement to the process for the lost-foam casting, under pressure of metal articles Expired AU613541B2 (en)

Applications Claiming Priority (2)

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.
FR8911943		1989-09-07

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
AU81240/87A Addition AU592905B2 (en)	1986-11-17	1987-11-16	A lost foam casting process for the casting of metal objects

Publications (2)

Publication Number	Publication Date
AU4538989A AU4538989A (en)	1991-03-14
AU613541B2 true AU613541B2 (en)	1991-08-01

Family

ID=9385393

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU45389/89A Expired AU613541B2 (en)	1989-09-07	1989-11-21	Improvement to the process for the lost-foam casting, under pressure of metal articles

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU592905B2 (en) *	1986-11-17	1990-01-25	Aluminium Pechiney	A lost foam casting process for the casting of metal objects
AU600413B2 (en) *	1989-03-07	1990-08-09	Aluminium Pechiney	A process for the lost-foam casting, under pressure, of metal articles
AU6561790A (en) *	1989-10-31	1991-05-09	Aluminium Pechiney	Improvement to the process for the lost-foam casting, under controlled pressure, of metal articles

Family Cites Families (4)

* 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

1989
- 1989-09-07 FR FR8911943A patent/FR2651453B2/fr not_active Expired - Lifetime
- 1989-10-31 CA CA002001845A patent/CA2001845C/fr not_active Expired - Lifetime
- 1989-11-09 MX MX018297A patent/MX170097B/es unknown
- 1989-11-16 DE DE89420446T patent/DE68907601T2/de not_active Expired - Fee Related
- 1989-11-16 AT AT89420446T patent/ATE91444T1/de not_active IP Right Cessation
- 1989-11-16 EP EP89420446A patent/EP0421039B1/fr not_active Expired - Lifetime
- 1989-11-16 ES ES198989420446T patent/ES2042049T3/es not_active Expired - Lifetime
- 1989-11-17 FI FI895506A patent/FI92162C/fi not_active IP Right Cessation
- 1989-11-20 DK DK581689A patent/DK581689A/da not_active Application Discontinuation
- 1989-11-20 PT PT92353A patent/PT92353A/pt not_active Application Discontinuation
- 1989-11-21 IE IE371589A patent/IE893715A1/en unknown
- 1989-11-21 AU AU45389/89A patent/AU613541B2/en not_active Expired
- 1989-11-29 RU SU894742535A patent/RU1819185C/ru active
- 1989-11-30 BR BR898906058A patent/BR8906058A/pt not_active Application Discontinuation
- 1989-12-08 KR KR1019890018168A patent/KR930002837B1/ko not_active Expired - Fee Related
- 1989-12-20 NO NO895143A patent/NO174187C/no unknown
- 1989-12-28 JP JP1345126A patent/JPH0626749B2/ja not_active Expired - Fee Related
1990
- 1990-09-01 CN CN90108176A patent/CN1017784B/zh not_active Expired
- 1990-09-04 HU HU905776A patent/HU209641B/hu not_active IP Right Cessation
- 1990-09-05 YU YU168890A patent/YU47519B/sh unknown
- 1990-09-06 CS CS904338A patent/CS433890A3/cs unknown
- 1990-09-06 BG BG092798A patent/BG92798A/bg unknown
- 1990-09-07 PL PL28678990A patent/PL286789A1/xx unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU592905B2 (en) *	1986-11-17	1990-01-25	Aluminium Pechiney	A lost foam casting process for the casting of metal objects
AU600413B2 (en) *	1989-03-07	1990-08-09	Aluminium Pechiney	A process for the lost-foam casting, under pressure, of metal articles
AU6561790A (en) *	1989-10-31	1991-05-09	Aluminium Pechiney	Improvement to the 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
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
ES2042049T3 (es)	1993-12-01
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

Legal Events

Date	Code	Title	Description
2002-06-20	MK14	Patent ceased section 143(a) (annual fees not paid) or expired

Publication	Publication Date	Title
AU592905B2 (en)	1990-01-25	A lost foam casting process for the casting of metal objects
CA2158565C (en)	2004-07-06	A mould and a method for the casting of metals and refractory compositions for use therein
US5014764A (en)	1991-05-14	Lost-foam casting of aluminum under pressure
AU613541B2 (en)	1991-08-01	Improvement to the process for the lost-foam casting, under pressure of metal articles
AU632935B2 (en)	1993-01-14	Process for the lost foam casting, under low pressure, of aluminium alloy articles
US5180759A (en)	1993-01-19	Exothermic compositions
JP2665876B2 (ja)	1997-10-22	高真空口ストフォーム法を使用する低炭素ステンレス鋼部品の鋳造方法
US5088544A (en)	1992-02-18	Process for the lost-foam casting, under controlled pressure, of metal articles
US3805874A (en)	1974-04-23	Method for forming a canal when moulding a metal block
US3945429A (en)	1976-03-23	Decomposable passage-way forming core
US6446698B1 (en)	2002-09-10	Investment casting with exothermic material
AU600413B2 (en)	1990-08-09	A process for the lost-foam casting, under pressure, of metal articles
RU2048955C1 (ru)	1995-11-27	Способ изготовления отливок из черных и цветных металлов
JPS5728662A (en)	1982-02-16	Pressure die-casting equipment for material having opened part
US3477682A (en)	1969-11-11	Ingot mold with hot top and refractory lining for inducing progressive axial solidification
US3110943A (en)	1963-11-19	Production of metal ingots, castings and the like
KR20250103503A (ko)	2025-07-07	경량 브레이크 디스크의 제조방법
SU1097448A1 (ru)	1984-06-15	Способ лить под газовым давлением
SU1085669A1 (ru)	1984-04-15	Способ получени биметаллических сталь-чугунных отливок
RU51919U1 (ru)	2006-03-10	Устройство для получения отливок
CA1304562C (en)	1992-07-07	Tube having filter therein for use in the casting of metals
CA1304561C (en)	1992-07-07	Tube having filter therein for use in the casting of metals
RU2063840C1 (ru)	1996-07-20	Способ изготовления цилиндрических отливок
SU1118475A1 (ru)	1984-10-15	Способ лить под газовым давлением
RU2323802C1 (ru)	2008-05-10	Способ изготовления отливок