DE60110523D1 - Production of an ultrafine grain structure in as-cast aluminum alloys - Google Patents

Production of an ultrafine grain structure in as-cast aluminum alloys

Info

Publication number: DE60110523D1
Authority: DE; Germany
Prior art keywords: production; aluminum alloys; grain structure; cast aluminum; ultrafine grain
Prior art date: 2000-11-10
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 - Lifetime

Application number

DE60110523T

Other languages

German (de)

Inventor

Men Glenn Chu

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.)

Alcoa Corp

Original Assignee

Alcoa Corp

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.)

2000-11-10

Filing date

2001-11-08

Publication date

2005-06-09

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24852923&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60110523(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2001-11-08 Application filed by Alcoa Corp filed Critical Alcoa Corp

2005-06-09 Application granted granted Critical

2005-06-09 Publication of DE60110523D1 publication Critical patent/DE60110523D1/en

2021-11-09 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
- 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
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Continuous Casting (AREA)
Manufacture And Refinement Of Metals (AREA)

DE60110523T 2000-11-10 2001-11-08 Production of an ultrafine grain structure in as-cast aluminum alloys Expired - Lifetime DE60110523D1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US71017500A	2000-11-10	2000-11-10

Publications (1)

Publication Number	Publication Date
DE60110523D1 true DE60110523D1 (en)	2005-06-09

Family

ID=24852923

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60110523T Expired - Lifetime DE60110523D1 (en)	2000-11-10	2001-11-08	Production of an ultrafine grain structure in as-cast aluminum alloys

Country Status (3)

Country	Link
EP (1)	EP1205567B1 (en)
CA (1)	CA2361484A1 (en)
DE (1)	DE60110523D1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6783730B2 (en) *	2001-12-21	2004-08-31	Alcoa Inc.	Al-Ni-Mn casting alloy for automotive and aerospace structural components
RU2211872C1 (en) *	2002-07-11	2003-09-10	Махов Сергей Владимирович	Aluminum-scandium master alloy for production of aluminum and magnesium alloys
FR2875815B1 (en) *	2004-09-24	2006-12-01	Pechiney Rhenalu Sa	HIGH-TENACITY ALUMINUM ALLOY PRODUCTS AND PROCESS FOR PRODUCING THE SAME
US8157932B2 (en)	2005-05-25	2012-04-17	Alcoa Inc.	Al-Zn-Mg-Cu-Sc high strength alloy for aerospace and automotive castings
US8083871B2 (en)	2005-10-28	2011-12-27	Automotive Casting Technology, Inc.	High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
CN100402681C (en) *	2006-09-05	2008-07-16	中国铝业股份有限公司	Preparation method of Al-TiC master alloy
US8349462B2 (en)	2009-01-16	2013-01-08	Alcoa Inc.	Aluminum alloys, aluminum alloy products and methods for making the same
CN101838783B (en) *	2010-02-05	2012-01-04	新星化工冶金材料(深圳)有限公司	Method for controlling variable quantity of grain refinement capability of TiAl carbon alloy by compression ratio control
CN101871052B (en) *	2010-06-28	2012-06-13	江阴新仁科技有限公司	Method for purifying aluminum and aluminum alloy melt
CN101994045B (en) *	2010-12-10	2012-07-11	西南铝业（集团）有限责任公司	Aluminum-zirconium intermediate alloy and preparation method
GB201102849D0 (en)	2011-02-18	2011-04-06	Univ Brunel	Method of refining metal alloys
CN102212725B (en) *	2011-06-10	2012-10-10	深圳市新星轻合金材料股份有限公司	Application of Aluminum-Zirconium-Titanium-Carbon Master Alloy in Deformation Processing of Magnesium and Magnesium Alloys
CN102225464B (en) *	2011-06-10	2013-07-10	深圳市新星轻合金材料股份有限公司	Aluminum-zirconium-titanium-carbon (Al-Zr-Ti-C) grain refiner for magnesium and magnesium alloy and preparation method thereof
CN102206777B (en) *	2011-06-10	2013-07-10	深圳市新星轻合金材料股份有限公司	Method for preparing aluminum-zirconium-titanium-carbon intermediate alloy
CN102220525B (en) *	2011-07-29	2012-10-17	哈尔滨中飞新技术股份有限公司	Aluminum alloy smelting-purifying device and smelting-purifying method
CN102268620A (en) *	2011-08-01	2011-12-07	南昌大学	Solid-solution treatment method of Al3Ti particle reinforced Al-Zn-Mg-Cu based aluminum alloys
CN102212710B (en) *	2011-08-02	2013-02-13	江苏中欧材料研究院有限公司	Novel in-situ sub-micron multielement particle reinforced aluminum-base composite system and material
CN102329993A (en) *	2011-09-07	2012-01-25	山东大学	High-boron and high-carbon aluminum-based intermediate alloy and preparation method thereof
CN102268621B (en) *	2011-09-09	2013-03-20	西南铝业（集团）有限责任公司	Production method of aluminium alloy bar
CN102433454B (en) *	2011-09-22	2013-01-16	郑州大学	A sintering synthesis method of metal-based ceramic material Al-Zr2P2WO12 with controllable thermal expansion coefficient
CN102409270A (en) *	2011-11-07	2012-04-11	内蒙古北方重工业集团有限公司	Large-scale aluminum alloy ring rolling and electric furnace solution treatment method
CN102703738A (en) *	2012-05-17	2012-10-03	上海交通大学	Preparation method of Al-Ti-B-C quaternary grain refiner
CN103060584B (en) *	2012-12-21	2015-05-20	佛山市深达美特种铝合金有限公司	Ultra-fine grain 6061 aluminum alloy and preparation method thereof
CN103614581B (en) *	2013-12-20	2015-09-30	西南铝业（集团）有限责任公司	A kind of production technique of 1 line aluminium alloy cast ingot
EP3117018A4 (en) *	2014-03-11	2017-12-13	Sapa Extrusions, Inc.	High strength aluminum alloys
CN105624481A (en) *	2016-03-28	2016-06-01	福建省科源新型材料有限公司	Aluminium product preparation technology capable of reducing cost and energy consumption
CN108251675B (en) *	2017-12-26	2020-04-03	上海大学	Al-Ti-Nb-B refiner for casting aluminum-silicon alloy and preparation method and application thereof
CN109385542B (en) *	2018-09-17	2020-11-24	上海大学	Preparation method of aluminum-niobium-boron alloy rod for grain refinement
CN110983213B (en) *	2019-11-12	2021-06-04	上交大(徐州)新材料研究院有限公司	Preparation method of high-strength and high-toughness thin-strip aluminum with superfine structure
US20230082861A1 (en)	2020-02-19	2023-03-16	Novelis Inc.	Metal products with improved bond durability and related methods
CN118308630B (en) *	2024-06-07	2024-09-10	湘潭大学	Al-Ti-Nb-B-C refiner for alloy casting and preparation method and application thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5810455B2 (en) *	1979-11-20	1983-02-25	昭和軽金属株式会社	Aluminum alloy for rolling
US5100488A (en) *	1988-03-07	1992-03-31	Kb Alloys, Inc.	Third element additions to aluminum-titanium master alloys
AU3813795A (en) *	1994-09-26	1996-04-19	Ashurst Technology Corporation (Ireland) Limited	High strength aluminum casting alloys for structural applications
NO990813L (en) *	1999-02-19	2000-08-21	Hydelko Ks	Alloy for grain refinement of aluminum alloys
US6368427B1 (en) *	1999-09-10	2002-04-09	Geoffrey K. Sigworth	Method for grain refinement of high strength aluminum casting alloys

2001
- 2001-11-08 EP EP20010126694 patent/EP1205567B1/en not_active Revoked
- 2001-11-08 CA CA 2361484 patent/CA2361484A1/en not_active Abandoned
- 2001-11-08 DE DE60110523T patent/DE60110523D1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP1205567B1 (en)	2005-05-04
CA2361484A1 (en)	2002-05-10
EP1205567A2 (en)	2002-05-15
EP1205567A3 (en)	2002-06-05

Publication	Publication Date	Title
DE60110523D1 (en)	2005-06-09	Production of an ultrafine grain structure in as-cast aluminum alloys
DE60030668D1 (en)	2006-10-26	High strength aluminum alloy
DE69921925D1 (en)	2004-12-23	Forgings made of high-strength aluminum alloy
GB2367070B (en)	2005-01-26	Aluminum bearing alloy
ATA18042003A (en)	2005-03-15	ALUMINUM ALLOY
DE602004004028D1 (en)	2007-02-15	Aluminum casting alloy, aluminum casting alloys and their manufacturing processes
JP2005501968A5 (en)	2008-07-24
EP1453667A4 (en)	2007-10-31	Laser markable micro-pore aluminum tags and method of their fabrication
EP1366206A4 (en)	2004-07-14	Aluminum alloys and methods of making the same
ATE355392T1 (en)	2006-03-15	THIN STRIPS OR SHEETS MADE OF AN AL-FE-SI ALLOY
DE60333412D1 (en)	2010-09-02	Aluminum alloy and plain bearings
NO990813D0 (en)	1999-02-19	Alloy for grain refinement of aluminum alloys
ATA8999A (en)	2000-08-15	ALUMINUM ALLOY
ATE308242T1 (en)	2005-11-15	PHYTOPHARMACEUTICAL COMPOSITIONS IN THE FORM OF ALLOYS
FR2804996B3 (en)	2002-02-01	HEAD WITH DISSOCIABLE PIVOT, IN PARTICULAR FOR MOSQUITO NET AND MOSQUITO NET STRUCTURE THUS OBTAINED
ITMO20040169A1 (en)	2004-10-02	'BATHROOM FOR THE CONVERSION COVERING OF ALUMINUM AND ITS ALLOYS AND ITS PROCEDURES'.
DE60208876D1 (en)	2006-04-13	MAGNESIUM AND BERYLLIUM SUPERCONDUCTIVE INTERMETALLIC COMPOUND AND SUPERMALING ALLOY AND METHOD OF MANUFACTURING THE INTERMETALLIC COMPOUND
AU2002246189A1 (en)	2002-09-19	Omnidirectional immersed hydraulic turbine with axis perpendicular to the water current and uses thereof
ITMC20030018A0 (en)	2003-02-14	SPOOL FOR WINDING ROPES AND CABLES ENTIRELY MADE OF CARDBOARD.
DE60043605D1 (en)	2010-02-11	Extruded aluminum alloy
AU2002326386A1 (en)	2002-12-09	Aluminum alloys and methods of making the same
TH77870S (en)	2006-06-05	Bowl with lid
TH78055S (en)	2006-06-22	Pallet
TH27121S1 (en)	2009-12-03	Motor
TH38820S1 (en)	2014-01-20	capstan

Legal Events

Date	Code	Title	Description
2006-04-06	8332	No legal effect for de