EP1690953A4 - Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts - Google Patents

Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts

Info

Publication number
EP1690953A4
EP1690953A4 EP04819899A EP04819899A EP1690953A4 EP 1690953 A4 EP1690953 A4 EP 1690953A4 EP 04819899 A EP04819899 A EP 04819899A EP 04819899 A EP04819899 A EP 04819899A EP 1690953 A4 EP1690953 A4 EP 1690953A4
Authority
EP
European Patent Office
Prior art keywords
aluminum alloy
resistant
heat
highly tough
engine parts
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
EP04819899A
Other languages
German (de)
French (fr)
Japanese (ja)
Other versions
EP1690953A1 (en
EP1690953B1 (en
Inventor
T Tokuoka
T Kaji
H Horimura
T Oka
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.)
Honda Motor Co Ltd
Sumitomo Electric Sintered Alloy Ltd
Original Assignee
Honda Motor Co Ltd
Sumitomo Electric Sintered Alloy Ltd
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 Honda Motor Co Ltd, Sumitomo Electric Sintered Alloy Ltd filed Critical Honda Motor Co Ltd
Publication of EP1690953A1 publication Critical patent/EP1690953A1/en
Publication of EP1690953A4 publication Critical patent/EP1690953A4/en
Application granted granted Critical
Publication of EP1690953B1 publication Critical patent/EP1690953B1/en
Not-in-force 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
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/16—Both compacting and sintering in successive or repeated steps
    • B22F3/162—Machining, working after consolidation
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • B22F2003/208—Warm or hot extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)

Abstract

A heat-resistant and highly tough aluminum alloy, which has a chemical composition, in mass %, that silicon: 10 to 16 %, iron: 1 to 3 %, nickel: 1 to 2 %, one or more of titanium, zirconium, chromium and vanadium: 0.5 to 3 % in total, copper: 0.6 to 3 %, magnesium: 0.2 to 2 %, and the balance: substantially aluminum, is produced by compacting an aluminum alloy powder prepared by a gas atomization method, and has an average grain diameter of silicon of 4 μm or less; a method for producing the heat-resistant and highly tough aluminum alloy; and engine parts comprising the alloy. The above aluminum alloy offers good balance of the strength at a temperature from room temperature to about 300°C and ductility, and also exhibits high fracture toughness.
EP04819899A 2003-12-02 2004-12-02 Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts Not-in-force EP1690953B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003403082A JP4312037B2 (en) 2003-12-02 2003-12-02 Heat-resistant and high-toughness aluminum alloy, method for producing the same, and engine parts
PCT/JP2004/017949 WO2005054529A1 (en) 2003-12-02 2004-12-02 Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts

Publications (3)

Publication Number Publication Date
EP1690953A1 EP1690953A1 (en) 2006-08-16
EP1690953A4 true EP1690953A4 (en) 2008-02-13
EP1690953B1 EP1690953B1 (en) 2009-10-28

Family

ID=34650054

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04819899A Not-in-force EP1690953B1 (en) 2003-12-02 2004-12-02 Heat-resistant and highly tough aluminum alloy and method for production thereof and engine parts

Country Status (5)

Country Link
US (1) US20070158003A1 (en)
EP (1) EP1690953B1 (en)
JP (1) JP4312037B2 (en)
DE (1) DE602004023872D1 (en)
WO (1) WO2005054529A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4992676B2 (en) * 2007-11-08 2012-08-08 Ｊｆｅスチール株式会社 Method for manufacturing ultrasonic fatigue test piece of wire
JP4992677B2 (en) * 2007-11-08 2012-08-08 Ｊｆｅスチール株式会社 Method for manufacturing ultrasonic fatigue test piece of wire
JP2012505312A (en) 2008-10-10 2012-03-01 ジーケーエヌ シンター メタルズ、エル・エル・シー Aluminum alloy powder metal mixture
CN105234412B (en) * 2014-07-11 2017-07-18 东睦新材料集团股份有限公司 A kind of preparation method of POWDER METALLURGY ALUMINIUM ALLOYS phaser rotor
CN105234411B (en) * 2014-07-11 2017-07-18 东睦新材料集团股份有限公司 A kind of preparation method of powder metallurgy phaser rotor
CN110885941B (en) * 2019-12-30 2021-05-18 南京南超模具装备有限公司 High-toughness aluminum alloy material and preparation method thereof
CN112375942B (en) * 2020-10-26 2022-02-22 宁波德业粉末冶金有限公司 Combined type intelligence bumper shock absorber piston
CN112746200A (en) * 2020-12-29 2021-05-04 中南大学 Dispersion strengthening high-silicon aluminum alloy and preparation method thereof
CN113528901B (en) * 2021-07-20 2022-03-29 重庆增隆新材料科技有限公司 Heat-resistant aluminum alloy spherical powder material for additive manufacturing and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283444A (en) * 1985-10-04 1987-04-16 Alum Funmatsu Yakin Gijutsu Kenkyu Kumiai Heat and wear resistant aluminum alloy
WO1997025449A1 (en) * 1996-01-05 1997-07-17 Norsk Hydro Technology B.V. Wear-resistant aluminum alloy and compressor piston formed therefrom
EP0924310A1 (en) * 1997-12-20 1999-06-23 Federal-Mogul Bradford Limited Aluminium alloy containing silicon for use as pistons in automobiles
JPH11293374A (en) * 1998-04-10 1999-10-26 Sumitomo Electric Ind Ltd Aluminum alloy with resistance to heat and wear, and its production
JP2003277867A (en) * 2002-03-27 2003-10-02 Nippon Light Metal Co Ltd Aluminum powder alloy having excellent high temperature strength, method of producing piston for internal combustion engine and piston for internal combustion engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192838A (en) * 1987-02-04 1988-08-10 Showa Denko Kk Aluminum-alloy powder compact excellent in creep resisting characteristic
JPH0748601A (en) * 1993-08-03 1995-02-21 Sumitomo Electric Ind Ltd High hardness and wear resistant aluminum powder alloy and production thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6283444A (en) * 1985-10-04 1987-04-16 Alum Funmatsu Yakin Gijutsu Kenkyu Kumiai Heat and wear resistant aluminum alloy
WO1997025449A1 (en) * 1996-01-05 1997-07-17 Norsk Hydro Technology B.V. Wear-resistant aluminum alloy and compressor piston formed therefrom
EP0924310A1 (en) * 1997-12-20 1999-06-23 Federal-Mogul Bradford Limited Aluminium alloy containing silicon for use as pistons in automobiles
JPH11293374A (en) * 1998-04-10 1999-10-26 Sumitomo Electric Ind Ltd Aluminum alloy with resistance to heat and wear, and its production
JP2003277867A (en) * 2002-03-27 2003-10-02 Nippon Light Metal Co Ltd Aluminum powder alloy having excellent high temperature strength, method of producing piston for internal combustion engine and piston for internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005054529A1 *

Also Published As

Publication number Publication date
EP1690953A1 (en) 2006-08-16
WO2005054529A1 (en) 2005-06-16
JP2005163100A (en) 2005-06-23
US20070158003A1 (en) 2007-07-12
EP1690953B1 (en) 2009-10-28
JP4312037B2 (en) 2009-08-12
DE602004023872D1 (en) 2009-12-10

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Inventor name: OKA, TOMOO,K K HONDA GIJUTSU KENKYUSHO

Inventor name: KAJI, TOSHIHIKO,SUMITOMO ELECTRIC SINTERED ALLOY,

Inventor name: TOKUOKA, TERUKAZU,SUMITOMO ELECTRICINDUSTRIES, LTD

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