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EP1975262A3 - Aluminum alloys for casting, aluminum alloy castings and process for producing aluminum alloy castings - Google Patents

Aluminum alloys for casting, aluminum alloy castings and process for producing aluminum alloy castings Download PDF

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Publication number
EP1975262A3
EP1975262A3 EP08005905A EP08005905A EP1975262A3 EP 1975262 A3 EP1975262 A3 EP 1975262A3 EP 08005905 A EP08005905 A EP 08005905A EP 08005905 A EP08005905 A EP 08005905A EP 1975262 A3 EP1975262 A3 EP 1975262A3
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
alloy castings
aluminum
alloy casting
casting
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
EP08005905A
Other languages
German (de)
French (fr)
Other versions
EP1975262B9 (en
EP1975262B1 (en
EP1975262A2 (en
Inventor
Hiroshi Kawahara
Hajime Ikuno
Hiroshi Hohjo
Shoji Hotta
Isamu Ueda
Akira Yamada
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.)
Toyota Central R&D Labs Inc
Original Assignee
Toyota Central R&D Labs 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
Application filed by Toyota Central R&D Labs Inc filed Critical Toyota Central R&D Labs Inc
Publication of EP1975262A2 publication Critical patent/EP1975262A2/en
Publication of EP1975262A3 publication Critical patent/EP1975262A3/en
Application granted granted Critical
Publication of EP1975262B1 publication Critical patent/EP1975262B1/en
Publication of EP1975262B9 publication Critical patent/EP1975262B9/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • 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
    • C22C21/02—Alloys based on aluminium with silicon as the next major constituent
    • C22C21/04—Modified aluminium-silicon alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/043—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

(Assignment)
To provide an aluminum alloy casting with excellent strength, fatigue resistance, etc.
(Solution)
An aluminum alloy casting according to the present invention includes 4-12% Si, 1.0-3.0% Cu, 0.2-0.6% Mg, 0.2-3% Ni, o.1-0.7% Fe, 0.1-0.3% Ti, 0.03-0. 5% Zr, balance Al and inevitable impurities, when the entirety is taken as 100% by mass and has a metallographic structure, comprising a base phase mainly consisting of α-Al, a skeleton phase which is crystallized to surround the base phase in a network configuration, and the first and second precipitation phases which are precipitated in the base phase and have different particle sizes. This aluminum alloy casting has an excellent thermal fatigue strength as well as high strength and high fatigue strength as a base material.
EP20080005905 2007-03-30 2008-03-27 Aluminum alloys for casting, aluminum alloy castings and process for producing aluminum alloy castings Ceased EP1975262B9 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007094817 2007-03-30

Publications (4)

Publication Number Publication Date
EP1975262A2 EP1975262A2 (en) 2008-10-01
EP1975262A3 true EP1975262A3 (en) 2010-09-15
EP1975262B1 EP1975262B1 (en) 2011-12-21
EP1975262B9 EP1975262B9 (en) 2012-04-04

Family

ID=39586988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20080005905 Ceased EP1975262B9 (en) 2007-03-30 2008-03-27 Aluminum alloys for casting, aluminum alloy castings and process for producing aluminum alloy castings

Country Status (2)

Country Link
EP (1) EP1975262B9 (en)
JP (1) JP5344527B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106523176A (en) * 2016-11-10 2017-03-22 无锡市明盛强力风机有限公司 Aluminum alloy cylinder cover

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2934607B1 (en) * 2008-07-30 2011-04-29 Alcan Int Ltd ALUMINUM ALLOY MOLDED PART WITH HIGH FATIGUE AND HOT FLUID RESISTANCE
JP5468976B2 (en) * 2010-04-27 2014-04-09 本田技研工業株式会社 Aluminum alloy casting and manufacturing method thereof
JP5861254B2 (en) * 2010-12-21 2016-02-16 株式会社豊田中央研究所 Aluminum alloy casting and manufacturing method thereof
WO2013041584A2 (en) * 2011-09-19 2013-03-28 Alcoa Gmbh Improved aluminum casting alloys containing vanadium
US10174409B2 (en) * 2011-10-28 2019-01-08 Alcoa Usa Corp. High performance AlSiMgCu casting alloy
WO2013063488A2 (en) * 2011-10-28 2013-05-02 Alcoa Inc. High performance aisimgcu casting alloy
KR101360040B1 (en) * 2011-12-06 2014-02-07 현대자동차주식회사 Heat treatment for cylinder block casted with high pressure die-casiting
JP6013201B2 (en) * 2012-03-22 2016-10-25 三菱マテリアル電子化成株式会社 Polycrystalline silicon ingot and method for producing polycrystalline silicon ingot
DE102012006967A1 (en) * 2012-04-04 2013-10-10 Daimler Ag Aluminum alloy used for pressure-casting of engine components, comprises aluminum-silicon-copper alloy as base alloy added with strontium in amount of preset range
WO2014030574A1 (en) * 2012-08-22 2014-02-27 日産自動車株式会社 Device for assessing tempering of aluminum casting and method for assessing tempering of aluminum casting
DE102012220765A1 (en) * 2012-11-14 2014-05-15 Federal-Mogul Nürnberg GmbH Method for producing an engine component, engine component and use of an aluminum alloy
EP2735621B1 (en) * 2012-11-21 2015-08-12 Georg Fischer Druckguss GmbH & Co. KG Aluminium die casting alloy
JPWO2014136535A1 (en) * 2013-03-04 2017-02-09 ヤマハ発動機株式会社 Air-cooled single-cylinder internal combustion engine, straddle-type vehicle, and air-cooled single-cylinder internal combustion engine manufacturing method
FR3004730B1 (en) * 2013-04-19 2015-08-28 Sicta Sas ALUMINUM-BASED FOUNDRY ALLOY
US9834828B2 (en) * 2014-04-30 2017-12-05 GM Global Technology Operations LLC Cast aluminum alloy components
DE102014209102A1 (en) 2014-05-14 2015-11-19 Federal-Mogul Nürnberg GmbH Method for producing an engine component, engine component and use of an aluminum alloy
RU2563416C1 (en) * 2014-05-19 2015-09-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") Cast alloy on aluminium basis and product made of it
CN104535394A (en) * 2015-01-19 2015-04-22 湖南大学 Preparation method of metallographic samples of zirconium and zirconium alloy
JP6617065B2 (en) * 2016-03-21 2019-12-04 株式会社豊田中央研究所 Aluminum alloys for casting and aluminum alloy castings
US20180010214A1 (en) * 2016-07-05 2018-01-11 GM Global Technology Operations LLC High strength high creep-resistant cast aluminum alloys and hpdc engine blocks
US10612116B2 (en) * 2016-11-08 2020-04-07 GM Global Technology Operations LLC Increasing strength of an aluminum alloy
CN106756296A (en) * 2016-12-20 2017-05-31 重庆顺博铝合金股份有限公司 Aluminium alloy and preparation method thereof for preparing engine cylinder-body
US10752980B2 (en) 2017-07-28 2020-08-25 Ford Global Technologies, Llc Advanced cast aluminum alloys for automotive engine application with superior high-temperature properties
DE102018210007A1 (en) * 2018-06-20 2019-12-24 Federal-Mogul Nürnberg GmbH Aluminum alloy, method for manufacturing an engine component, engine component and use of an aluminum alloy for manufacturing an engine component
JP2020158789A (en) * 2019-03-25 2020-10-01 本田技研工業株式会社 Aluminum alloy for vehicle and parts for vehicle
DE102019209245A1 (en) * 2019-06-26 2020-12-31 Federal-Mogul Nürnberg GmbH Method for manufacturing an engine component and an engine component
DE102020211653A1 (en) 2020-09-17 2022-03-17 Federal-Mogul Nürnberg GmbH Aluminum alloy, method of manufacturing an engine component and engine component
CN113789453B (en) * 2021-08-17 2023-08-01 东南大学 Method for improving high-temperature strength of heat-resistant aluminum alloy through Mn microalloying
CN114318069A (en) * 2021-12-28 2022-04-12 淮阴工学院 Alterant, processing method and aluminum-silicon-magnesium alloy
CN114574736A (en) * 2022-03-03 2022-06-03 威海万丰镁业科技发展有限公司 Preparation method of high-strength aluminum alloy and high-strength aluminum alloy
CN114774739B (en) * 2022-04-12 2023-06-06 乔治费歇尔金属成型科技（苏州）有限公司 Aluminum alloy for high-vacuum die-casting complex thin-wall structural part and preparation method thereof
CN114774741B (en) * 2022-04-21 2023-11-24 中铝材料应用研究院有限公司 Heat-resistant high-strength cast aluminum alloy and manufacturing method thereof
CN114875280B (en) * 2022-07-07 2022-10-28 中国航发北京航空材料研究院 Heat-resistant aluminum-silicon alloy material, manufacturing method and heat-resistant aluminum-silicon alloy casting
CN115612896B (en) * 2022-10-11 2023-07-18 福伊特路通城铁变速箱技术(长春)有限公司 Aluminum alloy and application thereof, and preparation method of gear box body of railway vehicle
CN115874032B (en) * 2022-12-19 2023-12-01 东北轻合金有限责任公司 Manufacturing method of high-silicon aluminum alloy sheet quenched by air cushion furnace
CN116179902B (en) * 2023-03-06 2025-03-18 中北大学 A high-Fe content high thermal conductivity die-casting aluminum alloy and preparation method thereof
CN116590549A (en) * 2023-04-03 2023-08-15 东南大学 Method for improving high-temperature strength of aluminum-silicon-magnesium alloy through nickel microalloying
CN116445772B (en) * 2023-04-20 2025-03-25 上海交通大学 A sand-mold gravity casting aluminum alloy and preparation method thereof

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210669A1 (en) * 1972-12-15 1974-07-12 Schmidt Gmbh Karl Sub-eutectic aluminium-silicon alloys for eg pistons - also contg. copper, magnesium, manganese, nickel and zirconium
JPH07216487A (en) * 1994-02-04 1995-08-15 Nippon Steel Corp Aluminum alloy having excellent wear resistance and heat resistance and method for producing the same
JP2000204428A (en) * 1999-01-11 2000-07-25 Nippon Light Metal Co Ltd Die-cast piston excellent in high-temperature fatigue strength and method of manufacturing the same
WO2000071772A1 (en) * 1999-05-25 2000-11-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration (Nasa) Aluminum-silicon alloy having improved properties at elevated temperatures
JP2004076110A (en) * 2002-08-20 2004-03-11 Toyota Central Res & Dev Lab Inc Aluminum cast alloy for piston, piston and method of manufacturing the same
US20040057865A1 (en) * 2002-07-22 2004-03-25 Kabushiki Kaisha Toyota Chuo Piston made of aluminum cast alloy and method of manufacturing the same
JP2004225134A (en) * 2003-01-24 2004-08-12 Showa Keigokin Kk Aluminum alloy material for diesel engine cylinder head, method for producing the same, and diesel engine
EP1524324A2 (en) * 2003-10-17 2005-04-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Aluminum alloys for casting, aluminum alloy castings and manufacturing method thereof
WO2005059195A1 (en) * 2003-12-18 2005-06-30 Showa Denko K.K. Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system
US20050224145A1 (en) * 2002-06-25 2005-10-13 Aluminum Pechiney Part cast made from aluminum alloy with high hot strength
US20060133949A1 (en) * 2003-07-10 2006-06-22 Gerard Laslaz Moulded AL-SI-CU aluminium alloy component with high hot-process resistance
JP2006316725A (en) * 2005-05-13 2006-11-24 Toyota Motor Corp Piston and manufacturing method of piston
US20060266443A1 (en) * 2005-05-26 2006-11-30 Honda Motor Co., Ltd. Forged piston

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116354A (en) * 1982-12-24 1984-07-05 Nippon Light Metal Co Ltd Aluminum casting alloy for pistons
JP3422524B2 (en) 1993-06-30 2003-06-30 株式会社豊田中央研究所 Thermal fatigue test method and thermal fatigue test device
JPH09263867A (en) 1996-01-24 1997-10-07 Mitsubishi Chem Corp Aluminum alloy for casting
JP3271550B2 (en) 1997-05-21 2002-04-02 トヨタ自動車株式会社 High heat-resistant aluminum alloy casting
JP2001303163A (en) 2000-04-27 2001-10-31 Toyota Central Res & Dev Lab Inc Alloy with excellent fatigue strength under average tensile stress
JP2004217953A (en) 2003-01-09 2004-08-05 Toyota Motor Corp High heat-resistant aluminum alloy casting
JP4093221B2 (en) 2003-10-17 2008-06-04 株式会社豊田中央研究所 Aluminum alloy for casting, aluminum alloy casting and method for producing the same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2210669A1 (en) * 1972-12-15 1974-07-12 Schmidt Gmbh Karl Sub-eutectic aluminium-silicon alloys for eg pistons - also contg. copper, magnesium, manganese, nickel and zirconium
JPH07216487A (en) * 1994-02-04 1995-08-15 Nippon Steel Corp Aluminum alloy having excellent wear resistance and heat resistance and method for producing the same
JP2000204428A (en) * 1999-01-11 2000-07-25 Nippon Light Metal Co Ltd Die-cast piston excellent in high-temperature fatigue strength and method of manufacturing the same
WO2000071772A1 (en) * 1999-05-25 2000-11-30 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration (Nasa) Aluminum-silicon alloy having improved properties at elevated temperatures
US20050224145A1 (en) * 2002-06-25 2005-10-13 Aluminum Pechiney Part cast made from aluminum alloy with high hot strength
US20040057865A1 (en) * 2002-07-22 2004-03-25 Kabushiki Kaisha Toyota Chuo Piston made of aluminum cast alloy and method of manufacturing the same
JP2004076110A (en) * 2002-08-20 2004-03-11 Toyota Central Res & Dev Lab Inc Aluminum cast alloy for piston, piston and method of manufacturing the same
JP2004225134A (en) * 2003-01-24 2004-08-12 Showa Keigokin Kk Aluminum alloy material for diesel engine cylinder head, method for producing the same, and diesel engine
US20060133949A1 (en) * 2003-07-10 2006-06-22 Gerard Laslaz Moulded AL-SI-CU aluminium alloy component with high hot-process resistance
EP1524324A2 (en) * 2003-10-17 2005-04-20 Kabushiki Kaisha Toyota Chuo Kenkyusho Aluminum alloys for casting, aluminum alloy castings and manufacturing method thereof
WO2005059195A1 (en) * 2003-12-18 2005-06-30 Showa Denko K.K. Method for producing shaped article of aluminum alloy, shaped aluminum alloy article and production system
JP2006316725A (en) * 2005-05-13 2006-11-24 Toyota Motor Corp Piston and manufacturing method of piston
US20060266443A1 (en) * 2005-05-26 2006-11-30 Honda Motor Co., Ltd. Forged piston

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106523176A (en) * 2016-11-10 2017-03-22 无锡市明盛强力风机有限公司 Aluminum alloy cylinder cover

Also Published As

Publication number Publication date
EP1975262B9 (en) 2012-04-04
EP1975262B1 (en) 2011-12-21
JP5344527B2 (en) 2013-11-20
EP1975262A2 (en) 2008-10-01
JP2008274403A (en) 2008-11-13

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