PT91078A - Processo de moldagem com espuma o perdida de pecas metalicas - Google Patents
Processo de moldagem com espuma o perdida de pecas metalicasInfo
- Publication number
- PT91078A PT91078A PT91078A PT9107889A PT91078A PT 91078 A PT91078 A PT 91078A PT 91078 A PT91078 A PT 91078A PT 9107889 A PT9107889 A PT 9107889A PT 91078 A PT91078 A PT 91078A
- Authority
- PT
- Portugal
- Prior art keywords
- foam
- loss
- molding process
- metal fish
- fish
- Prior art date
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)
- Adhesives Or Adhesive Processes (AREA)
- Pens And Brushes (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR898903706A FR2644087B2 (fr) | 1986-11-17 | 1989-03-07 | Perfectionnement au procede de moulage a mousse perdue de pieces metalliques |
Publications (2)
Publication Number | Publication Date |
---|---|
PT91078A true PT91078A (pt) | 1990-11-07 |
PT91078B PT91078B (pt) | 1995-07-03 |
Family
ID=9379922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT91078A PT91078B (pt) | 1989-03-07 | 1989-07-06 | Processo de moldagem com espuma o perdida de pecas metalicas |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP0386384B1 (pt) |
JP (1) | JPH0626748B2 (pt) |
KR (1) | KR920003686B1 (pt) |
AR (1) | AR241761A1 (pt) |
AT (1) | ATE81044T1 (pt) |
AU (1) | AU600413B2 (pt) |
BR (1) | BR8903257A (pt) |
CA (1) | CA1335689C (pt) |
DE (1) | DE68903103T2 (pt) |
DK (1) | DK320189A (pt) |
ES (1) | ES2034726T3 (pt) |
FI (1) | FI93322C (pt) |
GR (1) | GR3005937T3 (pt) |
IE (1) | IE63394B1 (pt) |
MX (1) | MX172962B (pt) |
NO (1) | NO172968C (pt) |
PT (1) | PT91078B (pt) |
RU (1) | RU1836177C (pt) |
UA (1) | UA13214A (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2651453B2 (fr) * | 1989-09-07 | 1994-03-25 | Pechiney Aluminium | Perfectionnement au procede de moulage a mousse perdue et sous pression de pieces metalliques. |
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 (ru) * | 2006-02-09 | 2007-12-20 | Открытое акционерное общество "Новосибирский завод химконцентратов" | Способ литья по выплавляемым моделям с кристаллизацией под давлением и устройство для его осуществления |
CN103556011B (zh) * | 2013-11-22 | 2015-10-21 | 山东蒙沃变速器有限公司 | 一种消失模铸造铝合金材料及其制备方法 |
CN109550889B (zh) * | 2017-09-25 | 2024-06-28 | 南京龙宁机床装备有限公司 | 主轴滑枕消失模及其用于铸造主轴滑枕的方法 |
Family Cites Families (7)
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 |
FR2559407B1 (fr) * | 1984-02-15 | 1986-09-05 | Pont A Mousson | Procede de moulage en fonderie et moule pour la coulee de precision sous basse pression, avec modele gazeifiable et moule en sable sans liant |
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 (fr) * | 1986-11-17 | 1989-09-08 | Pechiney Aluminium | Procede de moulage a mousse perdue de pieces metalliques |
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/de not_active Expired - Lifetime
- 1989-06-13 AT AT89420215T patent/ATE81044T1/de not_active IP Right Cessation
- 1989-06-13 EP EP89420215A patent/EP0386384B1/fr not_active Expired - Lifetime
- 1989-06-13 ES ES198989420215T patent/ES2034726T3/es not_active Expired - Lifetime
- 1989-06-21 CA CA000603469A patent/CA1335689C/fr not_active Expired - Fee Related
- 1989-06-27 NO NO892666A patent/NO172968C/no unknown
- 1989-06-28 FI FI893154A patent/FI93322C/fi not_active Application Discontinuation
- 1989-06-28 IE IE209789A patent/IE63394B1/en not_active IP Right Cessation
- 1989-06-28 MX MX016629A patent/MX172962B/es unknown
- 1989-06-28 DK DK320189A patent/DK320189A/da not_active Application Discontinuation
- 1989-06-29 AR AR89314302A patent/AR241761A1/es active
- 1989-06-30 BR BR898903257A patent/BR8903257A/pt not_active IP Right Cessation
- 1989-07-03 AU AU37804/89A patent/AU600413B2/en not_active Expired
- 1989-07-06 PT PT91078A patent/PT91078B/pt not_active IP Right Cessation
- 1989-07-07 JP JP1176969A patent/JPH0626748B2/ja not_active Expired - Lifetime
- 1989-07-12 RU SU4614509A patent/RU1836177C/ru active
- 1989-07-12 UA UA4614509A patent/UA13214A/uk unknown
- 1989-07-21 KR KR1019890010344A patent/KR920003686B1/ko not_active IP Right Cessation
-
1992
- 1992-10-12 GR GR920402257T patent/GR3005937T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
AU600413B2 (en) | 1990-08-09 |
BR8903257A (pt) | 1990-09-25 |
FI93322C (fi) | 1995-03-27 |
NO892666L (no) | 1990-09-10 |
ATE81044T1 (de) | 1992-10-15 |
FI893154A (fi) | 1990-09-08 |
ES2034726T3 (es) | 1993-04-01 |
EP0386384B1 (fr) | 1992-09-30 |
EP0386384A1 (fr) | 1990-09-12 |
JPH02235546A (ja) | 1990-09-18 |
AR241761A1 (es) | 1992-12-30 |
RU1836177C (ru) | 1993-08-23 |
DE68903103T2 (de) | 1993-04-15 |
JPH0626748B2 (ja) | 1994-04-13 |
KR920003686B1 (ko) | 1992-05-09 |
DK320189A (da) | 1990-09-08 |
DK320189D0 (da) | 1989-06-28 |
IE63394B1 (en) | 1995-04-19 |
FI893154A0 (fi) | 1989-06-28 |
GR3005937T3 (pt) | 1993-06-07 |
DE68903103D1 (de) | 1992-11-05 |
NO892666D0 (no) | 1989-06-27 |
NO172968B (no) | 1993-06-28 |
PT91078B (pt) | 1995-07-03 |
MX172962B (es) | 1994-01-26 |
AU3780489A (en) | 1989-10-19 |
CA1335689C (fr) | 1995-05-30 |
KR900014059A (ko) | 1990-10-22 |
IE892097L (en) | 1990-09-07 |
UA13214A (uk) | 1997-02-28 |
FI93322B (fi) | 1994-12-15 |
NO172968C (no) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20040702 |