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GB2204816B - Apparatus and process for countergravity casting of metal with air exclusion - Google Patents

Apparatus and process for countergravity casting of metal with air exclusion

Info

Publication number
GB2204816B
GB2204816B GB8810587A GB8810587A GB2204816B GB 2204816 B GB2204816 B GB 2204816B GB 8810587 A GB8810587 A GB 8810587A GB 8810587 A GB8810587 A GB 8810587A GB 2204816 B GB2204816 B GB 2204816B
Authority
GB
United Kingdom
Prior art keywords
metal
air exclusion
countergravity casting
countergravity
casting
Prior art date
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 - Lifetime
Application number
GB8810587A
Other versions
GB2204816A (en
GB8810587D0 (en
Inventor
George D Chandley
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.)
Metal Casting Technology Inc
Original Assignee
Metal Casting Technology Inc
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
Application filed by Metal Casting Technology Inc filed Critical Metal Casting Technology Inc
Publication of GB8810587D0 publication Critical patent/GB8810587D0/en
Publication of GB2204816A publication Critical patent/GB2204816A/en
Application granted granted Critical
Publication of GB2204816B publication Critical patent/GB2204816B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • 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
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Continuous Casting (AREA)
  • Dental Prosthetics (AREA)
GB8810587A 1987-05-07 1988-05-05 Apparatus and process for countergravity casting of metal with air exclusion Expired - Lifetime GB2204816B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4733487A 1987-05-07 1987-05-07
US17523188A 1988-03-30 1988-03-30

Publications (3)

Publication Number Publication Date
GB8810587D0 GB8810587D0 (en) 1988-06-08
GB2204816A GB2204816A (en) 1988-11-23
GB2204816B true GB2204816B (en) 1991-01-30

Family

ID=26724896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8810587A Expired - Lifetime GB2204816B (en) 1987-05-07 1988-05-05 Apparatus and process for countergravity casting of metal with air exclusion

Country Status (13)

Country Link
JP (1) JPS6440162A (en)
CN (1) CN1015519B (en)
AU (1) AU610878B2 (en)
BR (1) BR8802221A (en)
CA (1) CA1317437C (en)
DE (1) DE3815828A1 (en)
FR (1) FR2614812B1 (en)
GB (1) GB2204816B (en)
IN (1) IN170880B (en)
IT (1) IT1219274B (en)
MX (1) MX169962B (en)
SU (1) SU1722218A3 (en)
YU (1) YU89588A (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8915826D0 (en) * 1989-07-11 1989-08-31 Auto Alloys Foundries Limited Casting of metals
JP2541341B2 (en) * 1990-05-15 1996-10-09 大同特殊鋼株式会社 Precision casting method and precision casting apparatus for Ti and Ti alloy
US5044420A (en) * 1990-08-13 1991-09-03 General Motors Corporation Vacuum-assisted, countergravity casting apparatus and method
CA2049228C (en) * 1990-09-06 1996-10-15 George D. Chandley Countergravity casting using particulate supported thin walled investment shell mold
JP2791529B2 (en) * 1992-03-26 1998-08-27 日立金属株式会社 Differential pressure casting method and differential pressure casting device
JP3039132B2 (en) * 1992-05-08 2000-05-08 富士電機株式会社 Low pressure casting equipment
FR2705044B1 (en) * 1993-05-10 1995-08-04 Merrien Pierre LOW PRESSURE PILOT CASTING PROCESS OF A VACUUM MOLD FOR ALUMINUM OR MAGNESIUM ALLOYS AND DEVICE FOR ITS IMPLEMENTATION.
WO1995020449A1 (en) * 1994-01-31 1995-08-03 Fonderie Messier Method and device for casting molten metal in a mould
RU2172227C2 (en) * 1995-04-25 2001-08-20 Даидо Токусуко Кабусики Кайся Method and apparatus for metal casting
DE29720836U1 (en) * 1997-11-24 1998-01-22 Vaw Mandl & Berger Gmbh, Linz Low pressure casting furnace with protective gas supply
DE19906939C2 (en) 1999-02-19 2002-09-19 Honsel Ag Induction crucible furnace and its use for the production of castings from particle-reinforced aluminum and magnesium alloys
CN1295046C (en) * 2004-09-29 2007-01-17 北京交通大学 Pressure adjustable casting method and crucible therefor
US8312913B2 (en) 2005-02-22 2012-11-20 Milwaukee School Of Engineering Casting process
DE102005015862A1 (en) 2005-04-07 2006-10-12 Ald Vacuum Technologies Gmbh Method for producing a plurality of components, in particular of titanium aluminide, and apparatus for carrying out this method
CN100391655C (en) * 2005-09-22 2008-06-04 上海交通大学 Preparation method of in-situ aluminum matrix composites by differential pressure casting
CN1317094C (en) * 2005-09-22 2007-05-23 上海交通大学 Aluminum matrix composite material anti-gravity vacuum suction casting forming equipment
CN100391653C (en) * 2005-09-22 2008-06-04 上海交通大学 Preparation method of low-pressure casting of in-situ aluminum matrix composites
CN100391654C (en) * 2005-09-22 2008-06-04 上海交通大学 Antigravity Vacuum Suction Casting Preparation Method of Aluminum Matrix Composites
CN100352581C (en) * 2005-12-16 2007-12-05 华中科技大学 Metal glass melt cast moulding method and its device
RU2344017C1 (en) * 2007-04-25 2009-01-20 Юрий Апполинарьевич Караник Device for production of casts with crystallisation under pressure
CN102335723B (en) * 2011-10-31 2016-09-28 王卫民 Negative pressure casting molding method for thin-wall structure
KR101367200B1 (en) * 2013-05-08 2014-02-26 지정욱 Process for duplex casting and process for duplex casting apparatus thereof
CN103624237B (en) * 2013-12-16 2015-08-05 河南理工大学 A kind of magnesium alloy Anti-gravity casting device and method thereof
CN107866546B (en) * 2017-12-18 2021-02-23 广东鸿泰科技股份有限公司 Hollow frame design and differential pressure casting method
RU2691826C1 (en) * 2018-03-26 2019-06-18 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) Method of producing casts from dispersed-hard alloys based on aluminum or magnesium
CN109485528B (en) * 2018-10-25 2021-03-30 山西北方兴安化学工业有限公司 Coating layer preparation device
CN109438142B (en) * 2018-10-25 2021-03-30 山西北方兴安化学工业有限公司 Reverse casting device for coating layer preparation
CN109332651B (en) * 2018-12-03 2021-04-09 湖南文昌新材科技股份有限公司 A composite material vacuum stirring suction casting process
US20200360986A1 (en) * 2019-05-14 2020-11-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Casting metals
CN114505464B (en) * 2022-03-14 2023-11-24 开平市奇迪科压铸卫浴有限公司 Low-pressure casting process of environment-friendly zinc alloy handle
CN116441492A (en) * 2023-03-30 2023-07-18 南京正领汽车部件有限公司 Caliper gravity molding casting mold

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3900064A (en) * 1972-12-04 1975-08-19 Hitchiner Manufacturing Co Metal casting
US3863706A (en) * 1972-12-04 1975-02-04 Hitchiner Manufacturing Co Metal casting
US3863206A (en) * 1974-03-12 1975-01-28 Lee C Rabie Digital Vehicle Detector
JPS5820369A (en) * 1981-07-31 1983-02-05 Daido Steel Co Ltd Suction casting method
JPS5954458A (en) * 1982-09-20 1984-03-29 Hitachi Ltd Molten metal push-up casting method and equipment
JPS59144567A (en) * 1983-02-09 1984-08-18 Hitachi Metals Ltd Vacuum casting method of magnesium alloy
US4589466A (en) * 1984-02-27 1986-05-20 Hitchiner Manufacturing Co., Inc. Metal casting
US4673025A (en) * 1986-04-04 1987-06-16 Inductotherm Corporation Apparatus and method for maintaining constant molten metal level in metal casting
JPH06195761A (en) * 1992-12-22 1994-07-15 Matsushita Electric Ind Co Ltd Manufacture for nickel stamper and manufacturing apparatus therefor

Also Published As

Publication number Publication date
GB2204816A (en) 1988-11-23
AU610878B2 (en) 1991-05-30
SU1722218A3 (en) 1992-03-23
CN1015519B (en) 1992-02-19
JPS6440162A (en) 1989-02-10
DE3815828A1 (en) 1988-11-17
IT1219274B (en) 1990-05-03
FR2614812B1 (en) 1993-07-23
AU1538288A (en) 1988-11-10
BR8802221A (en) 1988-12-06
JPH0586312B2 (en) 1993-12-10
DE3815828C2 (en) 1992-11-05
CA1317437C (en) 1993-05-11
IN170880B (en) 1992-06-06
YU89588A (en) 1990-04-30
FR2614812A1 (en) 1988-11-10
IT8867421A0 (en) 1988-05-06
CN88102623A (en) 1988-12-14
MX169962B (en) 1993-08-03
GB8810587D0 (en) 1988-06-08

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20080504