ATE397102T1 - METHOD FOR PRODUCING CASTINGS FROM LIGHT METAL ALLOYS WITH COOLING BEFORE PRESSING - Google Patents

METHOD FOR PRODUCING CASTINGS FROM LIGHT METAL ALLOYS WITH COOLING BEFORE PRESSING

Info

Publication number
ATE397102T1
ATE397102T1 AT01402944T AT01402944T ATE397102T1 AT E397102 T1 ATE397102 T1 AT E397102T1 AT 01402944 T AT01402944 T AT 01402944T AT 01402944 T AT01402944 T AT 01402944T AT E397102 T1 ATE397102 T1 AT E397102T1
Authority
AT
Austria
Prior art keywords
pressing
metal alloys
light metal
before pressing
cooling before
Prior art date
Application number
AT01402944T
Other languages
German (de)
Inventor
Arnault Marchal
Dominique Rezel
Original Assignee
Process Conception Ing Sa
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 Process Conception Ing Sa filed Critical Process Conception Ing Sa
Application granted granted Critical
Publication of ATE397102T1 publication Critical patent/ATE397102T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/002—Hybrid process, e.g. forging following casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Continuous Casting (AREA)

Abstract

A method for the fabrication of cast metal alloy components, comprises filling a mould with molten alloy, demoulding after solidification and subjecting the component to pressing between two die imprints, incorporates an intermediate stage, after demoulding and prior to pressing, consisting of a rapid cooling to obtain a homogeneous structure. The pressing is then carried out at ambient temperature. After pressing the component may be maintained at ambient temperature or subjected to a tempering treatment. The imprints of the die have dimensions slightly less than those of the mould.
AT01402944T 2000-11-17 2001-11-16 METHOD FOR PRODUCING CASTINGS FROM LIGHT METAL ALLOYS WITH COOLING BEFORE PRESSING ATE397102T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0014856A FR2816858B1 (en) 2000-11-17 2000-11-17 METHOD FOR MANUFACTURING PARTS OF METAL ALLOYS WITH COOLING BEFORE PRESSING

Publications (1)

Publication Number Publication Date
ATE397102T1 true ATE397102T1 (en) 2008-06-15

Family

ID=8856590

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01402944T ATE397102T1 (en) 2000-11-17 2001-11-16 METHOD FOR PRODUCING CASTINGS FROM LIGHT METAL ALLOYS WITH COOLING BEFORE PRESSING

Country Status (4)

Country Link
EP (1) EP1213367B1 (en)
AT (1) ATE397102T1 (en)
DE (1) DE60134207D1 (en)
FR (1) FR2816858B1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386576B (en) * 2002-03-06 2004-02-25 Adcock Tech Ltd A method of manufacture of a metallic component, apparatus when used in the method and a method of finishing a metallic component
FR2864459B1 (en) * 2003-12-24 2008-07-04 Peugeot Citroen Automobiles Sa PROCESS FOR MANUFACTURING LIGHT ALLOY PARTS WITH COOLING BEFORE PRESSING AND WITHOUT BIBS
WO2009006939A1 (en) * 2007-07-09 2009-01-15 Bharat Forge Aluminiumtechnik Gmbh & Co. Kg Casting-forging of wrought alloys
DE102009035702A1 (en) * 2009-07-30 2011-02-03 Benteler Automobiltechnik Gmbh Chassis component for a motor vehicle and method of manufacture
DE102009054315A1 (en) * 2009-11-24 2011-05-26 Benteler Automobiltechnik Gmbh Method for producing a motor vehicle component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711000A (en) * 1925-07-02 1929-04-30 Gen Motors Res Corp Method of making wrought-metal articles
DE119365T1 (en) * 1983-03-14 1985-03-07 Thomas Di Saint Chamond Serio METHOD AND DEVICE FOR PRODUCING PIECES FROM ALUMINUM OR ALUMINUM ALLOY AND PIECES OBTAINED IN THIS WAY.
US4775426A (en) * 1986-04-03 1988-10-04 Richards Medical Company Method of manufacturing surgical implants from cast stainless steel and product
FR2614814B3 (en) * 1987-05-04 1989-06-30 Serio Thomas Di PROCESS FOR MANUFACTURING ALUMINUM PARTS, VARIOUS ALLOYS AND ALL ALLOYS IN GENERAL
EP0816042A1 (en) * 1996-07-03 1998-01-07 GUIDO BAGGIOLI S.N.C. DI BAGGIOLI GIUSEPPE & PELLEGRINI CLEMENTINA A process for manufacturing alloy castings
FR2778125B1 (en) * 1998-05-04 2000-07-07 Serio Emile Di PROCESS FOR MANUFACTURING PARTS OF CAST ALLOYS, PARTICULARLY ALUMINUM

Also Published As

Publication number Publication date
FR2816858A1 (en) 2002-05-24
FR2816858B1 (en) 2003-07-11
DE60134207D1 (en) 2008-07-10
EP1213367A1 (en) 2002-06-12
EP1213367B1 (en) 2008-05-28

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties