BR8802221A - Processo de fundicao em contragravidade e aparelho para fundir metal em fusao com exclusao de ar - Google Patents

Processo de fundicao em contragravidade e aparelho para fundir metal em fusao com exclusao de ar

Info

Publication number
BR8802221A
BR8802221A BR8802221A BR8802221A BR8802221A BR 8802221 A BR8802221 A BR 8802221A BR 8802221 A BR8802221 A BR 8802221A BR 8802221 A BR8802221 A BR 8802221A BR 8802221 A BR8802221 A BR 8802221A
Authority
BR
Brazil
Prior art keywords
casting
contragravity
exclusion
appliance
melting
Prior art date
Application number
BR8802221A
Other languages
English (en)
Portuguese (pt)
Inventor
George D Chandley
Original Assignee
Metal Casting Tech
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 Tech filed Critical Metal Casting Tech
Publication of BR8802221A publication Critical patent/BR8802221A/pt

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)
  • Dental Prosthetics (AREA)
  • Continuous Casting (AREA)
BR8802221A 1987-05-07 1988-05-06 Processo de fundicao em contragravidade e aparelho para fundir metal em fusao com exclusao de ar BR8802221A (pt)

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 (1)

Publication Number Publication Date
BR8802221A true BR8802221A (pt) 1988-12-06

Family

ID=26724896

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8802221A BR8802221A (pt) 1987-05-07 1988-05-06 Processo de fundicao em contragravidade e aparelho para fundir metal em fusao com exclusao de ar

Country Status (13)

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

Families Citing this family (28)

* 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 (ja) * 1990-05-15 1996-10-09 大同特殊鋼株式会社 Ｔｉ，Ｔｉ合金の精密鋳造方法および精密鋳造装置
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 (ja) * 1992-03-26 1998-08-27 日立金属株式会社 差圧鋳造方法及び差圧鋳造装置
JP3039132B2 (ja) * 1992-05-08 2000-05-08 富士電機株式会社 低圧鋳造装置
FR2705044B1 (fr) * 1993-05-10 1995-08-04 Merrien Pierre Procede de coulee pilotee sous basse pression d'un moule sous vide pour alliages d'aluminium ou de magnesium et dispositif pour sa mise en oeuvre.
EP0804307A1 (fr) * 1994-01-31 1997-11-05 Honsel Fonderie Messier SA Procede et dispositif de coulee d'un metal fondu dans un moule
DE29720836U1 (de) * 1997-11-24 1998-01-22 Vaw Mandl & Berger Gmbh Niederdruckgießofen mit Schutzgaszuführung
DE19906939C2 (de) * 1999-02-19 2002-09-19 Honsel Ag Induktionstiegelofen und dessen Verwendung zum Herstellen von Gußteilen aus partikelverstärkten Aluminium- und Magnesiumlegierungen
CN1295046C (zh) * 2004-09-29 2007-01-17 北京交通大学 一种调压铸造方法及调压铸造用坩埚
DE112006000461T5 (de) 2005-02-22 2008-03-13 Milwaukee School Of Engineering, Milwaukee Gießverfahren
DE102005015862A1 (de) * 2005-04-07 2006-10-12 Ald Vacuum Technologies Gmbh Verfahren zum Herstellen einer Vielzahl von insbesondere aus Titanaluminid bestehenden Bauteilen und Vorrichtung zur Durchführung dieses Verfahrens
CN1317094C (zh) * 2005-09-22 2007-05-23 上海交通大学 铝基复合材料反重力真空吸铸成形设备
CN100391655C (zh) * 2005-09-22 2008-06-04 上海交通大学 原位铝基复合材料的差压铸造制备方法
CN100391654C (zh) * 2005-09-22 2008-06-04 上海交通大学 铝基复合材料的反重力真空吸铸制备方法
CN100391653C (zh) * 2005-09-22 2008-06-04 上海交通大学 原位铝基复合材料的低压铸造制备方法
CN100352581C (zh) * 2005-12-16 2007-12-05 华中科技大学 金属玻璃熔体的铸造成形方法及其装置
CN102335723B (zh) * 2011-10-31 2016-09-28 王卫民 薄壁结构负压铸造成型方法
KR101367200B1 (ko) * 2013-05-08 2014-02-26 지정욱 이중 주조 방법 및 장치
CN103624237B (zh) * 2013-12-16 2015-08-05 河南理工大学 一种镁合金反重力铸造装置及其方法
CN107866546B (zh) * 2017-12-18 2021-02-23 广东鸿泰科技股份有限公司 一种空心车架设计与差压铸造方法
RU2691826C1 (ru) * 2018-03-26 2019-06-18 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский Томский государственный университет" (НИ ТГУ) Способ получения отливок из дисперсно-упрочненных сплавов на основе алюминия или магния
CN109485528B (zh) * 2018-10-25 2021-03-30 山西北方兴安化学工业有限公司 一种包覆层制备装置
CN109438142B (zh) * 2018-10-25 2021-03-30 山西北方兴安化学工业有限公司 一种用于包覆层制备的反向浇铸装置
CN109332651B (zh) * 2018-12-03 2021-04-09 湖南文昌新材科技股份有限公司 一种复合材料真空搅拌吸铸工艺
US20200360986A1 (en) * 2019-05-14 2020-11-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Casting metals
CN114505464B (zh) * 2022-03-14 2023-11-24 开平市奇迪科压铸卫浴有限公司 一种环保锌合金把手低压铸造工艺

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 (ja) * 1981-07-31 1983-02-05 Daido Steel Co Ltd 吸引鋳造法
JPS5954458A (ja) * 1982-09-20 1984-03-29 Hitachi Ltd 溶湯押し上げ鋳造法及び装置
JPS59144567A (ja) * 1983-02-09 1984-08-18 Hitachi Metals Ltd マグネシウム合金の減圧鋳造法
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 (ja) * 1992-12-22 1994-07-15 Matsushita Electric Ind Co Ltd ニッケルスタンパの製造方法とその製造装置

Also Published As

Publication number Publication date
CN88102623A (zh) 1988-12-14
CN1015519B (zh) 1992-02-19
IN170880B (ru) 1992-06-06
FR2614812A1 (fr) 1988-11-10
DE3815828A1 (de) 1988-11-17
GB8810587D0 (en) 1988-06-08
IT8867421A0 (it) 1988-05-06
DE3815828C2 (ru) 1992-11-05
SU1722218A3 (ru) 1992-03-23
CA1317437C (en) 1993-05-11
YU89588A (en) 1990-04-30
IT1219274B (it) 1990-05-03
MX169962B (es) 1993-08-03
GB2204816B (en) 1991-01-30
JPH0586312B2 (ru) 1993-12-10
AU610878B2 (en) 1991-05-30
AU1538288A (en) 1988-11-10
JPS6440162A (en) 1989-02-10
GB2204816A (en) 1988-11-23
FR2614812B1 (fr) 1993-07-23

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Legal Events

Date Code Title Description
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 06/05/2003