CA2339398A1 - Metal casting method and apparatus, and metal material manufacturing method and apparatus - Google Patents

Metal casting method and apparatus, and metal material manufacturing method and apparatus Download PDF

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Publication number
CA2339398A1
CA2339398A1 CA002339398A CA2339398A CA2339398A1 CA 2339398 A1 CA2339398 A1 CA 2339398A1 CA 002339398 A CA002339398 A CA 002339398A CA 2339398 A CA2339398 A CA 2339398A CA 2339398 A1 CA2339398 A1 CA 2339398A1
Authority
CA
Canada
Prior art keywords
metal
metal material
cooling
solid
slurry
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.)
Granted
Application number
CA002339398A
Other languages
French (fr)
Other versions
CA2339398C (en
Inventor
Kiichi Miyazaki
Yoshitomo Tezuka
Tetsuichi Motegi
Kiyotaka Yoshihara
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.)
Seiko Idea Center Co Ltd
Original Assignee
Seiko Idea Center Co Ltd
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 Seiko Idea Center Co Ltd filed Critical Seiko Idea Center Co Ltd
Publication of CA2339398A1 publication Critical patent/CA2339398A1/en
Application granted granted Critical
Publication of CA2339398C publication Critical patent/CA2339398C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/007—Semi-solid pressure die casting
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/12—Making non-ferrous alloys by processing in a semi-solid state, e.g. holding the alloy in the solid-liquid phase

Abstract

A casting method includes the steps of cooling a molten metal to form a metal slurry containing a solid phase, cooling the metal slurry to form a solid metal material and heating the metal material to a semi-melted metal material and supplying it into a mold. A casting apparatus includes a first device for cooling a molten metal to form a metal slurry containing a solid phase and a second device for cooling the metal slurry to form a solid metal material. The metal material is then heated to a semi-melted state and the resultant metal material is poured into a mold. A method for manufacturing a metal material being heated to a semi-melted state and then supplied into a mold, includes the steps of cooling a molten metal to form a metal slurry containing a solid phase and cooling the metal slurry to form a solid metal material. An apparatus for manufacturing a metal material being heated to a semi-melted state and then supplied into a mold, includes a first device for cooling a molten metal to form a metal slurry containing a solid phase and a second device for cooling the slurry to form a solid metal material.
CA002339398A 2000-03-08 2001-03-05 Metal casting method and apparatus, and metal material manufacturing method and apparatus Expired - Fee Related CA2339398C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000-062924 2000-03-08
JP2000062924A JP4195767B2 (en) 2000-03-08 2000-03-08 Casting method, casting equipment, metal material manufacturing method and metal material manufacturing apparatus

Publications (2)

Publication Number Publication Date
CA2339398A1 true CA2339398A1 (en) 2001-09-08
CA2339398C CA2339398C (en) 2009-08-04

Family

ID=18582873

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002339398A Expired - Fee Related CA2339398C (en) 2000-03-08 2001-03-05 Metal casting method and apparatus, and metal material manufacturing method and apparatus

Country Status (6)

Country Link
US (1) US20010020526A1 (en)
EP (1) EP1132162B1 (en)
JP (1) JP4195767B2 (en)
AU (1) AU783639B2 (en)
CA (1) CA2339398C (en)
DE (1) DE60112980T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10157349A1 (en) * 2001-11-22 2003-06-12 Demag Ergotech Gmbh Device and method for casting metallic materials
JP3503898B1 (en) * 2003-03-07 2004-03-08 権田金属工業株式会社 Method and apparatus for manufacturing magnesium metal sheet
JP4243983B2 (en) * 2003-07-11 2009-03-25 学校法人千葉工業大学 Magnesium alloy pressure injection molding method and metal products
KR100559636B1 (en) * 2003-12-31 2006-03-10 현대자동차주식회사 Manufacturing method of magnesium alloy extruding members for seat frame and magnesium alloy
CN100389908C (en) * 2004-02-25 2008-05-28 日精树脂工业株式会社 Production method for metallic material in metal forming machine
US7331372B2 (en) 2004-02-25 2008-02-19 Nissei Plastic Industrial Co., Ltd. Method for melting metallic raw material in metal molding apparatus
JP4009601B2 (en) 2004-02-27 2007-11-21 日精樹脂工業株式会社 Low melting point metal alloy forming method
JP4289613B2 (en) 2004-02-27 2009-07-01 日精樹脂工業株式会社 Low melting point metal alloy forming method
JP4051350B2 (en) * 2004-03-05 2008-02-20 日精樹脂工業株式会社 Low melting point metal alloy forming method
JP2007046071A (en) * 2005-08-05 2007-02-22 Chuo Kosan Kk Mg ALLOY, AND CASTING METHOD OR FORGING METHOD OF THE SAME
JP4051393B2 (en) * 2007-06-13 2008-02-20 日精樹脂工業株式会社 Low melting point metal alloy forming method
CN102000784B (en) * 2010-11-17 2012-10-31 昆明理工大学 Method for controlling large-scale nodular iron cast coagulation tissue
CN102773413A (en) * 2012-07-24 2012-11-14 江苏万里活塞轴瓦有限公司 Temperature controllable semi-solid touch deforming mold
CN106825483A (en) * 2017-03-21 2017-06-13 昆明理工大学 A kind of method and device for preparing semi solid slurry
CN106944599B (en) * 2017-04-21 2022-06-14 苏州金澄精密铸造有限公司 Pulping machine for semi-solid pulping and semi-solid pulping method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3211754B2 (en) * 1996-11-28 2001-09-25 宇部興産株式会社 Equipment for manufacturing metal for semi-solid molding
IT1243100B (en) * 1990-04-12 1994-05-24 Stampal Spa PROCEDURE AND RELATED EQUIPMENT FOR INDIRECT CASTING OF BILLETS WITH METALLIC ALLOY IN THE SEMI-LIQUID OR PASTY STATE
JP3248942B2 (en) * 1992-03-24 2002-01-21 ティーディーケイ株式会社 Cooling roll, method for manufacturing permanent magnet material, permanent magnet material, and permanent magnet material powder
NO950843L (en) * 1994-09-09 1996-03-11 Ube Industries Method of Treating Metal in Semi-Solid State and Method of Casting Metal Bars for Use in This Method
US5571346A (en) * 1995-04-14 1996-11-05 Northwest Aluminum Company Casting, thermal transforming and semi-solid forming aluminum alloys
CA2177455C (en) * 1995-05-29 2007-07-03 Mitsuru Adachi Method and apparatus for shaping semisolid metals
EP0931607B1 (en) * 1997-12-20 2008-04-30 Ahresty Corporation Method of preparing a shot of semi-solid metal

Also Published As

Publication number Publication date
JP4195767B2 (en) 2008-12-10
EP1132162A1 (en) 2001-09-12
AU2642101A (en) 2001-09-13
AU783639B2 (en) 2005-11-17
CA2339398C (en) 2009-08-04
DE60112980D1 (en) 2005-10-06
DE60112980T2 (en) 2006-06-14
JP2001252759A (en) 2001-09-18
EP1132162B1 (en) 2005-08-31
US20010020526A1 (en) 2001-09-13

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Effective date: 20150305