CA2361484A1 - Production of ultra-fine grain structure in as-cast aluminum alloys - Google Patents

Production of ultra-fine grain structure in as-cast aluminum alloys Download PDF

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Publication number
CA2361484A1
CA2361484A1 CA 2361484 CA2361484A CA2361484A1 CA 2361484 A1 CA2361484 A1 CA 2361484A1 CA 2361484 CA2361484 CA 2361484 CA 2361484 A CA2361484 A CA 2361484A CA 2361484 A1 CA2361484 A1 CA 2361484A1
Authority
CA
Canada
Prior art keywords
alloy
ingot
melt
grain
grain refiner
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.)
Abandoned
Application number
CA 2361484
Other languages
English (en)
French (fr)
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=CA2361484(A1) "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
Publication of CA2361484A1 publication Critical patent/CA2361484A1/en
Abandoned 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)
CA 2361484 2000-11-10 2001-11-08 Production of ultra-fine grain structure in as-cast aluminum alloys Abandoned CA2361484A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71017500A 2000-11-10 2000-11-10
US09/710175 2000-11-10

Publications (1)

Publication Number Publication Date
CA2361484A1 true CA2361484A1 (en) 2002-05-10

Family

ID=24852923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2361484 Abandoned CA2361484A1 (en) 2000-11-10 2001-11-08 Production of ultra-fine grain structure in as-cast aluminum alloys

Country Status (3)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108251675A (zh) * 2017-12-26 2018-07-06 上海大学 一种铸造铝硅合金用Al-Ti-Nb-B细化剂及其制备方法及应用
CN118308630A (zh) * 2024-06-07 2024-07-09 湘潭大学 一种合金铸造用Al-Ti-Nb-B-C细化剂及其制备方法和应用

Families Citing this family (27)

* 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 (fr) * 2004-09-24 2006-12-01 Pechiney Rhenalu Sa Produits en alliage d'aluminium a haute tenacite et procede d'elaboration
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 (zh) * 2006-09-05 2008-07-16 中国铝业股份有限公司 一种Al-Ti-C中间合金的制备方法
US8349462B2 (en) 2009-01-16 2013-01-08 Alcoa Inc. Aluminum alloys, aluminum alloy products and methods for making the same
CN101838783B (zh) * 2010-02-05 2012-01-04 新星化工冶金材料(深圳)有限公司 通过控制压缩比来控制铝钛碳合金晶粒细化能力的变化量的方法
CN101871052B (zh) * 2010-06-28 2012-06-13 江阴新仁科技有限公司 一种净化铝及铝合金熔体的方法
CN101994045B (zh) * 2010-12-10 2012-07-11 西南铝业（集团）有限责任公司 一种铝锆中间合金的制备方法
GB201102849D0 (en) 2011-02-18 2011-04-06 Univ Brunel Method of refining metal alloys
CN102206777B (zh) * 2011-06-10 2013-07-10 深圳市新星轻合金材料股份有限公司 铝-锆-钛-碳中间合金的制备方法
CN102225464B (zh) * 2011-06-10 2013-07-10 深圳市新星轻合金材料股份有限公司 镁及镁合金用铝-锆-钛-碳晶粒细化剂及其制备方法
CN102212725B (zh) * 2011-06-10 2012-10-10 深圳市新星轻合金材料股份有限公司 铝-锆-钛-碳中间合金在镁及镁合金变形加工中的应用
CN102220525B (zh) * 2011-07-29 2012-10-17 哈尔滨中飞新技术股份有限公司 一种铝合金熔炼净化装置及熔炼净化方法
CN102268620A (zh) * 2011-08-01 2011-12-07 南昌大学 一种Al3Ti颗粒增强Al-Zn-Mg-Cu基铝合金的固溶处理方法
CN102212710B (zh) * 2011-08-02 2013-02-13 江苏中欧材料研究院有限公司 一种原位亚微米多元颗粒增强铝基复合新体系及材料
CN102329993A (zh) * 2011-09-07 2012-01-25 山东大学 一种高硼高碳铝基中间合金及其制备方法
CN102268621B (zh) * 2011-09-09 2013-03-20 西南铝业（集团）有限责任公司 一种铝合金棒材生产方法
CN102433454B (zh) * 2011-09-22 2013-01-16 郑州大学 一种热膨胀系数可控的金属基陶瓷材料Al-Zr2P2WO12的烧结合成方法
CN102409270A (zh) * 2011-11-07 2012-04-11 内蒙古北方重工业集团有限公司 一种大型铝合金环件轧制和电炉固溶处理方法
CN102703738A (zh) * 2012-05-17 2012-10-03 上海交通大学 Al－Ti－B－C四元晶粒细化剂的制备方法
CN103060584B (zh) * 2012-12-21 2015-05-20 佛山市深达美特种铝合金有限公司 一种超细晶6061铝合金及其制备方法
CN103614581B (zh) * 2013-12-20 2015-09-30 西南铝业（集团）有限责任公司 一种1系铝合金铸锭的生产工艺
CN106488991A (zh) * 2014-03-11 2017-03-08 萨帕铝型材公司 高强度铝合金
CN105624481A (zh) * 2016-03-28 2016-06-01 福建省科源新型材料有限公司 一种降低成本及能耗的铝制品制备工艺
CN109385542B (zh) * 2018-09-17 2020-11-24 上海大学 用于晶粒细化的铝铌硼合金杆的制备方法
CN110983213B (zh) * 2019-11-12 2021-06-04 上交大(徐州)新材料研究院有限公司 一种超细结构高强韧薄带铝的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810455B2 (ja) * 1979-11-20 1983-02-25 昭和軽金属株式会社 圧延用アルミニウム合金
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 (no) * 1999-02-19 2000-08-21 Hydelko Ks Forlegering for kornforfining av aluminiumslegeringer
US6368427B1 (en) * 1999-09-10 2002-04-09 Geoffrey K. Sigworth Method for grain refinement of high strength aluminum casting alloys

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108251675A (zh) * 2017-12-26 2018-07-06 上海大学 一种铸造铝硅合金用Al-Ti-Nb-B细化剂及其制备方法及应用
CN118308630A (zh) * 2024-06-07 2024-07-09 湘潭大学 一种合金铸造用Al-Ti-Nb-B-C细化剂及其制备方法和应用

Also Published As

Publication number Publication date
EP1205567B1 (de) 2005-05-04
DE60110523D1 (de) 2005-06-09
EP1205567A2 (de) 2002-05-15
EP1205567A3 (de) 2002-06-05

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