YU168890A - PROCEDURE FOR CASTING METAL PARTS UNDER PRESSURE IN SINGLE USE FOAM - Google Patents
PROCEDURE FOR CASTING METAL PARTS UNDER PRESSURE IN SINGLE USE FOAMInfo
- Publication number
- YU168890A YU168890A YU168890A YU168890A YU168890A YU 168890 A YU168890 A YU 168890A YU 168890 A YU168890 A YU 168890A YU 168890 A YU168890 A YU 168890A YU 168890 A YU168890 A YU 168890A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- metal parts
- under pressure
- metal
- procedure
- parts under
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 4
- 239000006260 foam Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 238000005266 casting Methods 0.000 title abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 229910001338 liquidmetal Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005058 metal casting Methods 0.000 abstract 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
- 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)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Measuring Fluid Pressure (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mold Materials And Core Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Continuous Casting (AREA)
Abstract
POSTUPAK ZA LIVENJE METALNIH DELOVA POD PRITISKOM U PENU SA JEDNOKRATNOM UPOTREBOM, pronalazak se odnosi na livenje metalnih delova pod pritiskom u penu sa jednokratnom upotrebom. Postupak se sastoji u tome da pri ispunjenju kalupa sa tečnim metalom i kada očvrsli deo metala iznosi više od 40 mas.% primenimo izostatički gasni pritisak na celokupni deo kalupa sa metalom u iznosu izmedju 1,5-10 MPa. Pronalazak se primenjuje za izradu delova od aluminijumskih legura koje imaju poboljšane mehaničke osobine odnosno poboljšanu otpornost na zamor materijala.A method for casting disposable metal parts into pressure in a disposable foam, the invention relates to the casting of metal parts under pressure into disposable foam. The process consists in applying isostatic gas pressure to the entire part of the metal mold in the amount of between 1.5-10 MPa when filling the mold with liquid metal and when the hardened part of the metal is more than 40% by weight. The invention is applied to the production of parts from aluminum alloys which have improved mechanical properties or improved fatigue resistance of the material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8911943A FR2651453B2 (en) | 1989-09-07 | 1989-09-07 | IMPROVEMENT IN THE LOST FOAM AND PRESSURE MOLDING PROCESS OF METAL PARTS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| YU168890A true YU168890A (en) | 1994-06-24 |
| YU47519B YU47519B (en) | 1995-10-03 |
Family
ID=9385393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| YU168890A YU47519B (en) | 1989-09-07 | 1990-09-05 | PROCEDURE FOR PRESSURE MOLDING OF METAL PARTS IN FOAM USE |
Country Status (23)
| Country | Link |
|---|---|
| EP (1) | EP0421039B1 (en) |
| JP (1) | JPH0626749B2 (en) |
| KR (1) | KR930002837B1 (en) |
| CN (1) | CN1017784B (en) |
| AT (1) | ATE91444T1 (en) |
| AU (1) | AU613541B2 (en) |
| BG (1) | BG92798A (en) |
| BR (1) | BR8906058A (en) |
| CA (1) | CA2001845C (en) |
| CS (1) | CS433890A3 (en) |
| DE (1) | DE68907601T2 (en) |
| DK (1) | DK581689A (en) |
| ES (1) | ES2042049T3 (en) |
| FI (1) | FI92162C (en) |
| FR (1) | FR2651453B2 (en) |
| HU (1) | HU209641B (en) |
| IE (1) | IE893715A1 (en) |
| MX (1) | MX170097B (en) |
| NO (1) | NO174187C (en) |
| PL (1) | PL286789A1 (en) |
| PT (1) | PT92353A (en) |
| RU (1) | RU1819185C (en) |
| YU (1) | YU47519B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2187933T3 (en) * | 1997-03-18 | 2003-06-16 | Disa Ind As | METHOD FOR POSTALIMENTATION OF FOUNDED PIECES, LOW PRESSURE FEEDER AND AFFORDING FEEDING SYSTEM. |
| DE19718725A1 (en) * | 1997-05-02 | 1998-11-05 | Schmidt & Co Gmbh Kranz | Method for producing at least partially hollow metal components |
| 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 (en) * | 2006-04-04 | 2008-10-15 | O St Feingussgesellschaft M B | METHOD FOR MEASURING METALLIC SHAPES AND DEVICE THEREFOR |
| CN101733387B (en) * | 2010-01-21 | 2012-11-07 | 安徽中兴华汉机械有限公司 | Low pressure casting method of aluminium alloy lost foam |
| DE102012006572A1 (en) * | 2012-01-25 | 2013-07-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Preparing complex formed cast parts using a pressure casting machine, in which lost cast parts are used during casting process, comprises forming lost cast parts from a ceramic body, where the cast parts are prepared using a lost model |
| CN107206482A (en) * | 2014-12-19 | 2017-09-26 | 梅纳德钢铁铸造公司 | Steel foam and the method for manufacturing steel foam |
Family Cites Families (7)
| 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 |
| DE2358719A1 (en) * | 1973-11-26 | 1975-06-05 | Dso Metalurgia Rudodobiv | Vacuum/pressure quality casting prodn. - by tiltable ladle and mould in sealed chamber at vacuum followed by pressure |
| GB1450065A (en) * | 1973-12-12 | 1976-09-22 | Dso Metalurgia Rudodobiv | Casting |
| FR2606688B1 (en) * | 1986-11-17 | 1989-09-08 | Pechiney Aluminium | LOSS FOAM MOLDING PROCESS FOR METAL PARTS |
| EP0386384B1 (en) * | 1989-03-07 | 1992-09-30 | Aluminium Pechiney | Process for the lost foam casting under pressure of metal pieces |
| US5088544A (en) * | 1989-10-31 | 1992-02-18 | Aluminium Pechiney | Process for the lost-foam casting, under controlled pressure, of metal articles |
-
1989
- 1989-09-07 FR FR8911943A patent/FR2651453B2/en not_active Expired - Lifetime
- 1989-10-31 CA CA002001845A patent/CA2001845C/en not_active Expired - Lifetime
- 1989-11-09 MX MX018297A patent/MX170097B/en unknown
- 1989-11-16 EP EP89420446A patent/EP0421039B1/en not_active Expired - Lifetime
- 1989-11-16 DE DE89420446T patent/DE68907601T2/en not_active Expired - Fee Related
- 1989-11-16 AT AT89420446T patent/ATE91444T1/en not_active IP Right Cessation
- 1989-11-16 ES ES198989420446T patent/ES2042049T3/en not_active Expired - Lifetime
- 1989-11-17 FI FI895506A patent/FI92162C/en not_active IP Right Cessation
- 1989-11-20 DK DK581689A patent/DK581689A/en not_active Application Discontinuation
- 1989-11-20 PT PT92353A patent/PT92353A/en not_active Application Discontinuation
- 1989-11-21 AU AU45389/89A patent/AU613541B2/en not_active Expired
- 1989-11-21 IE IE371589A patent/IE893715A1/en unknown
- 1989-11-29 RU SU894742535A patent/RU1819185C/en active
- 1989-11-30 BR BR898906058A patent/BR8906058A/en not_active Application Discontinuation
- 1989-12-08 KR KR1019890018168A patent/KR930002837B1/en not_active IP Right Cessation
- 1989-12-20 NO NO895143A patent/NO174187C/en unknown
- 1989-12-28 JP JP1345126A patent/JPH0626749B2/en not_active Expired - Fee Related
-
1990
- 1990-09-01 CN CN90108176A patent/CN1017784B/en not_active Expired
- 1990-09-04 HU HU905776A patent/HU209641B/en not_active IP Right Cessation
- 1990-09-05 YU YU168890A patent/YU47519B/en unknown
- 1990-09-06 BG BG092798A patent/BG92798A/en unknown
- 1990-09-06 CS CS904338A patent/CS433890A3/en unknown
- 1990-09-07 PL PL28678990A patent/PL286789A1/en unknown
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