EP1205567A3 - Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand - Google Patents

Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand Download PDF

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Publication number
EP1205567A3
EP1205567A3 EP01126694A EP01126694A EP1205567A3 EP 1205567 A3 EP1205567 A3 EP 1205567A3 EP 01126694 A EP01126694 A EP 01126694A EP 01126694 A EP01126694 A EP 01126694A EP 1205567 A3 EP1205567 A3 EP 1205567A3
Authority
EP
European Patent Office
Prior art keywords
ultra
production
melt
fine grain
grain structure
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
EP01126694A
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English (en)
French (fr)
Other versions
EP1205567B1 (de
EP1205567A2 (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
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Application filed by Alcoa Inc filed Critical Alcoa Inc
Publication of EP1205567A2 publication Critical patent/EP1205567A2/de
Publication of EP1205567A3 publication Critical patent/EP1205567A3/de
Application granted granted Critical
Publication of EP1205567B1 publication Critical patent/EP1205567B1/de
Anticipated expiration legal-status Critical
Revoked 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)
EP20010126694 2000-11-10 2001-11-08 Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand Revoked EP1205567B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US710175 1985-03-11
US71017500A 2000-11-10 2000-11-10

Publications (3)

Publication Number Publication Date
EP1205567A2 EP1205567A2 (de) 2002-05-15
EP1205567A3 true EP1205567A3 (de) 2002-06-05
EP1205567B1 EP1205567B1 (de) 2005-05-04

Family

ID=24852923

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20010126694 Revoked EP1205567B1 (de) 2000-11-10 2001-11-08 Herstellung von einer ultrafeinen Korngefüge in Aluminium-Legierungen im Gusszustand

Country Status (3)

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

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 (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
CN108251675B (zh) * 2017-12-26 2020-04-03 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
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
CN118308630B (zh) * 2024-06-07 2024-09-10 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377425A (en) * 1979-11-20 1983-03-22 Showa Aluminum Ind. K.K. Cast ingot of aluminum alloy available for rolling operation and method for manufacturing the same
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
EP1029934A1 (de) * 1999-02-19 2000-08-23 Norsk Hydro Asa Vorlegierung zur Kornfeinung von Aluminium-Legierungen
WO2001036700A1 (en) * 1999-09-10 2001-05-25 Sigworth Geoffrey K Method for grain refinement of high strength aluminum casting alloys

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377425A (en) * 1979-11-20 1983-03-22 Showa Aluminum Ind. K.K. Cast ingot of aluminum alloy available for rolling operation and method for manufacturing the same
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
EP1029934A1 (de) * 1999-02-19 2000-08-23 Norsk Hydro Asa Vorlegierung zur Kornfeinung von Aluminium-Legierungen
WO2001036700A1 (en) * 1999-09-10 2001-05-25 Sigworth Geoffrey K Method for grain refinement of high strength aluminum casting alloys

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CHU M G: "A NOVEL TECHNIQUE FOR OUTLINING THE SOLIDIFICATION CRATER PROFILE OF A COMMERCIAL-SIZE ALUMINUM ALLOY INGOT CAST BY THE DIRECT CHILL METHOD", METALLURGICAL TRANSACTIONS A. PHYSICAL METALLURGY AND MATERIALS SCIENCE, METALLURGICAL SOCIETY OF AIME. NEW YORK, US, vol. 23A, no. 8, August 1992 (1992-08-01), pages 2323 - 2325, XP001058044 *
CHU M G: "MICROSTRUCTURE AND SOLIFICATION ANALYSIS OF MELT-SPUN AL-TI AND AL-TI-B ALLOYS", MATERIALS SCIENCE AND ENGINEERING A: STRUCTURAL MATERIALS: PROPERTIES, MICROSTRUCTURE & PROCESSING, LAUSANNE, CH, vol. A179/A180, 1994, pages 669 - 675, XP001058045, ISSN: 0921-5093 *
HUFNAGEL W: "Key to Aluminium Alloys, 4th Edition", ALUMINIUM-SCHLUESSEL = KEY TO ALUMINIUM ALLOYS, XX, XX, PAGE(S) 195-205, XP002194851 *

Also Published As

Publication number Publication date
EP1205567B1 (de) 2005-05-04
DE60110523D1 (de) 2005-06-09
EP1205567A2 (de) 2002-05-15
CA2361484A1 (en) 2002-05-10

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