EP1322439A4 - Compositions d'alliage metallique et procede d'obtention - Google Patents

Compositions d'alliage metallique et procede d'obtention

Info

Publication number: EP1322439A4
Authority: EP; European Patent Office
Prior art keywords: liquid; solid; metal alloy; agitation; obtaining
Prior art date: 2000-09-21
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

German (de)

English (en)

Other versions

EP1322439B1 (fr

EP1322439A1 (fr

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.)

2000-09-21

Filing date

2001-09-17

Publication date

2004-09-15

2001-09-17 Application filed by Massachusetts Institute of Technology filed Critical Massachusetts Institute of Technology

2003-07-02 Publication of EP1322439A1 publication Critical patent/EP1322439A1/fr

2004-09-15 Publication of EP1322439A4 publication Critical patent/EP1322439A4/fr

2005-07-06 Application granted granted Critical

2005-07-06 Publication of EP1322439B1 publication Critical patent/EP1322439B1/fr

2021-09-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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 Compositions d'alliage metallique et procede d'obtention Expired - Lifetime EP1322439B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US666700		1984-10-31
US66670000A	2000-09-21	2000-09-21
PCT/US2001/029223 WO2002024381A1 (fr)	2000-09-21	2001-09-17	Compositions d'alliage metallique et procede d'obtention

Publications (3)

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

Family

ID=24675069

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP01975249A Expired - Lifetime EP1322439B1 (fr)	2000-09-21	2001-09-17	Compositions d'alliage metallique et procede d'obtention

Country Status (8)

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

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
SG11201609081PA (en) *	2014-05-16	2016-11-29	Gissco Company Ltd	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 (fr) *	1993-12-08	1995-06-14	Rheo-Technology, Ltd	Procédé de fabrication d'alliages métalliques thixotropes
EP0701002A1 (fr) *	1994-09-09	1996-03-13	Ube Industries, Ltd.	Procédé de fabrication d'alliages d'aluminium ou de magnésium à l'état semi-solide
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
CN1115215C (zh) *	1998-07-24	2003-07-23	吉布斯压铸铝股份有限公司	半固态铸造的设备和方法

2001
- 2001-09-17 AT AT01975249T patent/ATE299059T1/de active
- 2001-09-17 ES ES01975249T patent/ES2245703T3/es not_active Expired - Lifetime
- 2001-09-17 CA CA002422696A patent/CA2422696C/fr not_active Expired - Lifetime
- 2001-09-17 DE DE60111856T patent/DE60111856T2/de not_active Expired - Lifetime
- 2001-09-17 EP EP01975249A patent/EP1322439B1/fr not_active Expired - Lifetime
- 2001-09-17 WO PCT/US2001/029223 patent/WO2002024381A1/fr active IP Right Grant
- 2001-09-17 JP JP2002528437A patent/JP4667711B2/ja not_active Expired - Lifetime
- 2001-09-17 AU AU9458901A patent/AU9458901A/xx active Pending

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 (fr) *	1993-12-08	1995-06-14	Rheo-Technology, Ltd	Procédé de fabrication d'alliages métalliques thixotropes
EP0701002A1 (fr) *	1994-09-09	1996-03-13	Ube Industries, Ltd.	Procédé de fabrication d'alliages d'aluminium ou de magnésium à l'état semi-solide
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
EP1322439B1 (fr)	2005-07-06
AU9458901A (en)	2002-04-02
CA2422696C (fr)	2009-03-17
DE60111856T2 (de)	2006-05-11
DE60111856D1 (de)	2005-08-11
ES2245703T3 (es)	2006-01-16
CA2422696A1 (fr)	2002-03-28
ATE299059T1 (de)	2005-07-15
WO2002024381A1 (fr)	2002-03-28
EP1322439A1 (fr)	2003-07-02
JP2004508939A (ja)	2004-03-25
JP4667711B2 (ja)	2011-04-13

Publication	Publication Date	Title
Zoqui et al.	2002	Macro-and microstructure analysis of SSM A356 produced by electromagnetic stirring
Birol	2012	AlB3 master alloy to grain refine AlSi10Mg and AlSi12Cu aluminium foundry alloys
Li et al.	2009	Microstructural formation in hypereutectic Al–Mg2Si with extra Si
KR101342297B1 (ko)	2013-12-16	액체-고체 금속 합성물을 제조하기 위한 장치 및 방법
Jung et al.	2001	Electromagnetic stirring and Sr modification in A356 alloy
Wu et al.	2008	Formation of non-dendritic microstructure of semi-solid aluminum alloy under vibration
Wang et al.	2007	The grain refinement behavior of TiB2 particles prepared with in situ technology
JP2006519704A5 (fr)	2007-02-01
US4080200A (en)	1978-03-21	Process for alloying metals
EP1322439A4 (fr)	2004-09-15	Compositions d'alliage metallique et procede d'obtention
Guanglei et al.	2009	Annular electromagnetic stirring—a new method for the production of semi-solid A357 aluminum alloy slurry
BAI et al.	2009	Annulus electromagnetic stirring for preparing semisolid A357 aluminum alloy slurry
Bin et al.	2013	Microstructure evolution of semi-solid 7075 Al alloy slurry during temperature homogenization treatment
De Wilde et al.	2005	Unconstrained growth along a ternary eutectic solidification path in Al–Cu–Ag: Preparation of a MAXUS sounding rocket experiment
CN118563325A (zh)	2024-08-30	一种含Ce的镁合金牺牲阳极及其制备方法和应用
WO2005056845A3 (fr)	2007-07-05	Procede de coulage d'un alliage metallique semi-solide
CN107326202B (zh)	2019-04-05	一种高锰含量镁锰中间合金制备方法及合金产品
RU2215810C2 (ru)	2003-11-10	Способ получения лигатуры алюминий-титан-бор
JPS551927A (en)	1980-01-09	Manufacture of nodular graphite cast iron
Zhang et al.	2013	Effects of spiral magnetic field on structures transformation and macrosegregation of Sn-Pb alloy
Zhao et al.	2012	The effects of electromagnetic stirring on solidification structure and macrosegregation of Pb-Sn alloy
JPS5515785A (en)	1980-02-04	Preparation of hard butter
JPS5565351A (en)	1980-05-16	Manufacture of aluminum-silicon type alloy with superior toughness
JPS57149456A (en)	1982-09-16	Dendritic fe-cr-co magnet alloy
JPS54110118A (en)	1979-08-29	Treating method for molten metal

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2003-10-15	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YURKO, JAMES, A. Inventor name: FLEMINGS, MERTON, C. Inventor name: DE FIGUEREDO, ANACLETO, M. Inventor name: MARTINEZ-AYERS, RAUL, A.
2004-09-15	A4	Supplementary search report drawn up and despatched	Effective date: 20040804
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