CA2144434A1 - Particules pour le moulage par injection de metaux - Google Patents

Particules pour le moulage par injection de metaux

Info

Publication number
CA2144434A1
CA2144434A1 CA002144434A CA2144434A CA2144434A1 CA 2144434 A1 CA2144434 A1 CA 2144434A1 CA 002144434 A CA002144434 A CA 002144434A CA 2144434 A CA2144434 A CA 2144434A CA 2144434 A1 CA2144434 A1 CA 2144434A1
Authority
CA
Canada
Prior art keywords
particles
particle
particulate material
range
substantial proportion
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.)
Abandoned
Application number
CA002144434A
Other languages
English (en)
Inventor
Anthony R. Kjar
Ronald G. Iacocca
Randall M. German
John Louis Mihelich
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.)
Thixomat Inc
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25644329&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2144434(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2144434A1 publication Critical patent/CA2144434A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/06—Metallic powder characterised by the shape of the particles
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CA002144434A 1992-09-11 1993-09-06 Particules pour le moulage par injection de metaux Abandoned CA2144434A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPL4636 1992-09-11
AUPL463692 1992-09-11
AUPL968093 1993-06-29
AUPL9680 1993-06-29

Publications (1)

Publication Number Publication Date
CA2144434A1 true CA2144434A1 (fr) 1994-03-31

Family

ID=25644329

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002144434A Abandoned CA2144434A1 (fr) 1992-09-11 1993-09-06 Particules pour le moulage par injection de metaux

Country Status (8)

Country Link
EP (2) EP0666783B2 (fr)
JP (1) JP3497167B2 (fr)
BR (1) BR9307038A (fr)
CA (1) CA2144434A1 (fr)
DE (2) DE69333841D1 (fr)
IL (1) IL106986A (fr)
MX (1) MX9305588A (fr)
WO (1) WO1994006586A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5501266A (en) * 1994-06-14 1996-03-26 Cornell Research Foundation, Inc. Method and apparatus for injection molding of semi-solid metals
DE19910365C1 (de) * 1999-03-09 2000-09-07 Fraunhofer Ges Forschung Verfahren zur Herstellung von Preßlingen als Zwischenprodukt für die Fertigung von endformnahen Bauteilen sowie derartige Preßlinge
WO2003033193A2 (fr) * 2001-10-16 2003-04-24 Phillips Plastics Corporation Materiaux de charges d'alimentation destines a former des semi-solides
DE10312772A1 (de) * 2003-03-23 2004-11-11 Menges, Georg, Prof. Dr.-Ing. Verarbeitung metallischer Legierungen in einem Druckgieß- oder Spritzgießverfahren
DE10317762B4 (de) * 2003-04-17 2006-01-05 Krauss-Maffei Kunststofftechnik Gmbh Vorrichtung und Verfahren zur Erzeugung und Verarbeitung von metallischer Schmelze

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1758656A1 (de) * 1968-07-15 1971-04-15 Dow Chemical Co Kaltspritzverfahren
US3881913A (en) * 1974-02-19 1975-05-06 Ivan Andreevich Barannik Method of producing granules of magnesium and its alloys
US4063942A (en) * 1974-11-26 1977-12-20 Skf Nova Ab Metal flake product suited for the production of metal powder for powder metallurgical purposes, and a process for manufacturing the product
US4694882A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4694881A (en) * 1981-12-01 1987-09-22 The Dow Chemical Company Method for making thixotropic materials
US4460407A (en) * 1982-12-20 1984-07-17 The Dow Chemical Company Method of preparing magnesium alloy particles
JPS60114508A (ja) * 1983-11-25 1985-06-21 Mitsubishi Metal Corp 球状金属粒の製造方法
DE3639737A1 (de) * 1986-11-21 1988-06-01 Siemens Ag Verfahren zum umformen von schmelzfaehigen metallen
US4755353A (en) * 1987-04-03 1988-07-05 Gte Products Corporation Process for producing metal foils
US5040589A (en) * 1989-02-10 1991-08-20 The Dow Chemical Company Method and apparatus for the injection molding of metal alloys

Also Published As

Publication number Publication date
DE69328374T2 (de) 2000-08-10
EP0666783A1 (fr) 1995-08-16
BR9307038A (pt) 1999-08-24
MX9305588A (es) 1994-05-31
EP0960673A1 (fr) 1999-12-01
EP0960673B1 (fr) 2005-07-13
IL106986A0 (en) 1993-12-28
DE69328374D1 (de) 2000-05-18
EP0666783B2 (fr) 2006-03-15
WO1994006586A1 (fr) 1994-03-31
EP0666783A4 (fr) 1997-07-02
IL106986A (en) 1997-08-14
EP0666783B1 (fr) 2000-04-12
DE69333841D1 (de) 2005-08-18
JPH08501128A (ja) 1996-02-06
JP3497167B2 (ja) 2004-02-16

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued