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
DE60110523D1 DE60110523T DE60110523T DE60110523D1 DE 60110523 D1 DE60110523 D1 DE 60110523D1 DE 60110523 T DE60110523 T DE 60110523T DE 60110523 T DE60110523 T DE 60110523T DE 60110523 D1 DE60110523 D1 DE 60110523D1
Authority
DE
Germany
Prior art keywords
production
aluminum alloys
grain structure
cast aluminum
ultrafine grain
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 - 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.)
Howmet Aerospace Inc
Original Assignee
Alcoa 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
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.
Application filed by Alcoa Inc filed Critical Alcoa Inc
Application granted granted Critical
Publication of DE60110523D1 publication Critical patent/DE60110523D1/en
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
    • C22C1/02—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 (29)

* 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
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
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
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
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 aluminium-zirconium-titanium-carbon intermediate alloy in magnesium and magnesium alloy deformation processing
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 Sintering synthesis method of metal-based ceramic material Al-Zr2P2WO12 having 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 Method for rolling large-sized aluminum alloy ring piece and performing solid solution treatment by using electric furnace
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
CN106488991A (en) * 2014-03-11 2017-03-08 萨帕铝型材公司 High-strength aluminum alloy
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
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
WO1996010099A1 (en) * 1994-09-26 1996-04-04 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

Also Published As

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

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