EP1322439A4 - Metall-legierungszusammensetzungen und herstellungsverfahren - Google Patents

Metall-legierungszusammensetzungen und herstellungsverfahren

Info

Publication number
EP1322439A4
EP1322439A4 EP01975249A EP01975249A EP1322439A4 EP 1322439 A4 EP1322439 A4 EP 1322439A4 EP 01975249 A EP01975249 A EP 01975249A EP 01975249 A EP01975249 A EP 01975249A EP 1322439 A4 EP1322439 A4 EP 1322439A4
Authority
EP
European Patent Office
Prior art keywords
liquid
solid
metal alloy
agitation
secondary phase
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
EP01975249A
Other languages
English (en)
French (fr)
Other versions
EP1322439B1 (de
EP1322439A1 (de
Inventor
Merton C Flemings
Raul A Martinez-Ayers
Figueredo Anacleto M De
James A Yurko
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.)
Massachusetts Institute of Technology
Original Assignee
Massachusetts Institute of Technology
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 Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology
Publication of EP1322439A1 publication Critical patent/EP1322439A1/de
Publication of EP1322439A4 publication Critical patent/EP1322439A4/de
Application granted granted Critical
Publication of EP1322439B1 publication Critical patent/EP1322439B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Continuous Casting (AREA)
EP01975249A 2000-09-21 2001-09-17 Metall-legierungszusammensetzungen und herstellungsverfahren Expired - Lifetime EP1322439B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US66670000A 2000-09-21 2000-09-21
US666700 2000-09-21
PCT/US2001/029223 WO2002024381A1 (en) 2000-09-21 2001-09-17 Metal alloy compositions and process

Publications (3)

Publication Number Publication Date
EP1322439A1 EP1322439A1 (de) 2003-07-02
EP1322439A4 true EP1322439A4 (de) 2004-09-15
EP1322439B1 EP1322439B1 (de) 2005-07-06

Family

ID=24675069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01975249A Expired - Lifetime EP1322439B1 (de) 2000-09-21 2001-09-17 Metall-legierungszusammensetzungen und herstellungsverfahren

Country Status (8)

Country Link
EP (1) EP1322439B1 (de)
JP (1) JP4667711B2 (de)
AT (1) ATE299059T1 (de)
AU (1) AU9458901A (de)
CA (1) CA2422696C (de)
DE (1) DE60111856T2 (de)
ES (1) ES2245703T3 (de)
WO (1) WO2002024381A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6918427B2 (en) * 2003-03-04 2005-07-19 Idraprince, Inc. Process and apparatus for preparing a metal alloy
US20050153082A1 (en) * 2004-01-14 2005-07-14 Holcombe Cressie E. Boron nitride reaction capsule/vessel
CA2947263A1 (en) * 2014-05-16 2015-11-19 Gissco Company Limited Process for preparing molten metals for casting at a low to zero superheat temperature
JP7247917B2 (ja) * 2020-02-19 2023-03-29 トヨタ自動車株式会社 半凝固溶湯の製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434494A (en) * 1981-02-05 1984-02-28 Herbert Pietzsch Contact electrode for melting and heating furnaces with DC plasma heating
US4585494A (en) * 1984-04-11 1986-04-29 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
EP0657235A1 (de) * 1993-12-08 1995-06-14 Rheo-Technology, Ltd Verfahren zur Herstellung thixotroper Metalllegierungen
EP0701002A1 (de) * 1994-09-09 1996-03-13 Ube Industries, Ltd. Verfahren zur Verarbeitung halbfester Aluminium- oder Magnesiumlegierungen
US5901778A (en) * 1996-05-07 1999-05-11 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method of manufacturing metallic materials with extremely fine crystal grains

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902544A (en) * 1974-07-10 1975-09-02 Massachusetts Inst Technology Continuous process for forming an alloy containing non-dendritic primary solids
US4771818A (en) * 1979-12-14 1988-09-20 Alumax Inc. Process of shaping a metal alloy product
US4397687A (en) * 1982-05-21 1983-08-09 Massachusetts Institute Of Technology Mixing device and method for mixing molten metals
US4565241A (en) * 1982-06-01 1986-01-21 International Telephone And Telegraph Corporation Process for preparing a slurry structured metal composition
JPH0780617A (ja) * 1993-09-10 1995-03-28 Leotec:Kk 固液共存域ダイカスト用冷塊素材
JPH07155919A (ja) * 1993-12-09 1995-06-20 Leotec:Kk ダイカスト機へのレオメタルの装入方法
JP3246358B2 (ja) * 1996-11-08 2002-01-15 宇部興産株式会社 半溶融金属の成形方法
AUPO110296A0 (en) * 1996-07-18 1996-08-08 University Of Melbourne, The Liquidus casting of alloys
JP3920378B2 (ja) * 1996-07-24 2007-05-30 株式会社アーレスティ レオキャスト鋳造法及びレオキャスト鋳造装置
JPH1119759A (ja) * 1997-06-30 1999-01-26 Hitachi Metals Ltd ダイカスト鋳造方法および装置
JPH11197814A (ja) * 1998-01-20 1999-07-27 Honda Motor Co Ltd 半凝固金属の製造方法
EP1121214A4 (de) * 1998-07-24 2005-04-13 Gibbs Die Casting Aluminum Vorrichtung und verfahren zum giessen halbfester metalle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434494A (en) * 1981-02-05 1984-02-28 Herbert Pietzsch Contact electrode for melting and heating furnaces with DC plasma heating
US4585494A (en) * 1984-04-11 1986-04-29 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same
EP0657235A1 (de) * 1993-12-08 1995-06-14 Rheo-Technology, Ltd Verfahren zur Herstellung thixotroper Metalllegierungen
EP0701002A1 (de) * 1994-09-09 1996-03-13 Ube Industries, Ltd. Verfahren zur Verarbeitung halbfester Aluminium- oder Magnesiumlegierungen
US5901778A (en) * 1996-05-07 1999-05-11 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method of manufacturing metallic materials with extremely fine crystal grains

Also Published As

Publication number Publication date
ATE299059T1 (de) 2005-07-15
AU9458901A (en) 2002-04-02
JP2004508939A (ja) 2004-03-25
ES2245703T3 (es) 2006-01-16
CA2422696C (en) 2009-03-17
DE60111856D1 (de) 2005-08-11
EP1322439B1 (de) 2005-07-06
JP4667711B2 (ja) 2011-04-13
WO2002024381A1 (en) 2002-03-28
CA2422696A1 (en) 2002-03-28
DE60111856T2 (de) 2006-05-11
EP1322439A1 (de) 2003-07-02

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