CA2227828C - Procede de formation d'un metal semi-solide - Google Patents

Procede de formation d'un metal semi-solide Download PDF

Info

Publication number
CA2227828C
CA2227828C CA002227828A CA2227828A CA2227828C CA 2227828 C CA2227828 C CA 2227828C CA 002227828 A CA002227828 A CA 002227828A CA 2227828 A CA2227828 A CA 2227828A CA 2227828 C CA2227828 C CA 2227828C
Authority
CA
Canada
Prior art keywords
billet
semi
temperature
direct chill
solid metal
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 - Fee Related
Application number
CA002227828A
Other languages
English (en)
Other versions
CA2227828A1 (fr
Inventor
Gordon H. Woodhouse
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.)
Amcan Consolidated Technologies Corp
Original Assignee
TRITECH PRECISION 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
Priority claimed from CA002196479A external-priority patent/CA2196479A1/fr
Application filed by TRITECH PRECISION Inc filed Critical TRITECH PRECISION Inc
Priority to CA002227828A priority Critical patent/CA2227828C/fr
Priority to DE69818282T priority patent/DE69818282D1/de
Priority to EP98901901A priority patent/EP1011897B1/fr
Priority to PCT/CA1998/000062 priority patent/WO1998033610A1/fr
Priority to AU58500/98A priority patent/AU5850098A/en
Priority to JP53240798A priority patent/JP2001509085A/ja
Publication of CA2227828A1 publication Critical patent/CA2227828A1/fr
Publication of CA2227828C publication Critical patent/CA2227828C/fr
Application granted granted Critical
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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • 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
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/004—Thixotropic process, i.e. forging at semi-solid state
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Forging (AREA)
  • Extrusion Of Metal (AREA)
CA002227828A 1997-01-31 1998-01-23 Procede de formation d'un metal semi-solide Expired - Fee Related CA2227828C (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002227828A CA2227828C (fr) 1997-01-31 1998-01-23 Procede de formation d'un metal semi-solide
AU58500/98A AU5850098A (en) 1997-01-31 1998-02-02 Semi-solid metal forming process
EP98901901A EP1011897B1 (fr) 1997-01-31 1998-02-02 Procede pour former un metal semi-solide
PCT/CA1998/000062 WO1998033610A1 (fr) 1997-01-31 1998-02-02 Procede pour former un metal semi-solide
DE69818282T DE69818282D1 (de) 1997-01-31 1998-02-02 Metallformungsverfahren mit halbfestem material
JP53240798A JP2001509085A (ja) 1997-01-31 1998-02-02 半固体金属成形方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,196,479 1997-01-31
CA002196479A CA2196479A1 (fr) 1997-01-31 1997-01-31 Procede de coulee d'un metal semi-solide
CA002227828A CA2227828C (fr) 1997-01-31 1998-01-23 Procede de formation d'un metal semi-solide

Publications (2)

Publication Number Publication Date
CA2227828A1 CA2227828A1 (fr) 1998-07-31
CA2227828C true CA2227828C (fr) 2002-11-12

Family

ID=25679021

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002227828A Expired - Fee Related CA2227828C (fr) 1997-01-31 1998-01-23 Procede de formation d'un metal semi-solide

Country Status (6)

Country Link
EP (1) EP1011897B1 (fr)
JP (1) JP2001509085A (fr)
AU (1) AU5850098A (fr)
CA (1) CA2227828C (fr)
DE (1) DE69818282D1 (fr)
WO (1) WO1998033610A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6120625A (en) * 1998-06-10 2000-09-19 Zhou; Youdong Processes for producing fine grained metal compositions using continuous extrusion for semi-solid forming of shaped articles
JP3503521B2 (ja) * 1999-03-31 2004-03-08 マツダ株式会社 鍛造用素材の成形方法、成形装置、並びに上記素材を用いた鍛造部材の製造方法
AU7069200A (en) * 1999-08-24 2001-03-19 Smith & Nephew, Inc. Combination of processes for making wrought components
DE19956478C2 (de) * 1999-11-24 2001-10-18 Hengst Walter Gmbh & Co Kg Verfahren und Vorrichtung zum Herstellen von Gußstücken
CN100347331C (zh) * 2005-03-28 2007-11-07 南昌大学 Az61镁合金半固态坯料的制备方法
JP4558818B2 (ja) 2008-06-27 2010-10-06 ダイキン工業株式会社 半溶融あるいは半凝固成形法および成形装置
CN102139337A (zh) * 2011-02-22 2011-08-03 重庆大学 一种镁合金铸锻双控复合成形方法
CN112872270A (zh) * 2020-12-28 2021-06-01 哈尔滨工业大学 一种6a02铝合金几字型零件的半固态触变-固态塑变复合成形装置及其使用方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4415374A (en) * 1982-03-30 1983-11-15 International Telephone And Telegraph Corporation Fine grained metal composition

Also Published As

Publication number Publication date
EP1011897A1 (fr) 2000-06-28
JP2001509085A (ja) 2001-07-10
CA2227828A1 (fr) 1998-07-31
EP1011897B1 (fr) 2003-09-17
DE69818282D1 (de) 2003-10-23
AU5850098A (en) 1998-08-25
WO1998033610A1 (fr) 1998-08-06

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