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WO2010087605A3 - Heat resistant aluminum alloy, and method for manufacturing same - Google Patents

Heat resistant aluminum alloy, and method for manufacturing same Download PDF

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Publication number
WO2010087605A3
WO2010087605A3 PCT/KR2010/000454 KR2010000454W WO2010087605A3 WO 2010087605 A3 WO2010087605 A3 WO 2010087605A3 KR 2010000454 W KR2010000454 W KR 2010000454W WO 2010087605 A3 WO2010087605 A3 WO 2010087605A3
Authority
WO
WIPO (PCT)
Prior art keywords
heat resistant
aluminum alloy
aluminum
resistant aluminum
solid solution
Prior art date
Application number
PCT/KR2010/000454
Other languages
French (fr)
Korean (ko)
Other versions
WO2010087605A2 (en
Inventor
성시영
한범석
김영직
최봉재
유용문
김동옥
노상호
한창수
Original Assignee
자동차부품연구원
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
Priority claimed from KR1020090006688A external-priority patent/KR101164898B1/en
Priority claimed from KR1020090006691A external-priority patent/KR101254570B1/en
Priority claimed from KR1020090006697A external-priority patent/KR20100087590A/en
Priority claimed from KR1020090006689A external-priority patent/KR20100087583A/en
Priority claimed from KR1020090006692A external-priority patent/KR20100087586A/en
Priority claimed from KR1020090006694A external-priority patent/KR101254569B1/en
Priority claimed from KR1020090006693A external-priority patent/KR101205792B1/en
Priority claimed from KR1020090006698A external-priority patent/KR101205793B1/en
Priority to EP10735996.0A priority Critical patent/EP2383358A4/en
Application filed by 자동차부품연구원 filed Critical 자동차부품연구원
Priority to CN201080005911.3A priority patent/CN102301020B/en
Priority to US13/146,304 priority patent/US20120020829A1/en
Publication of WO2010087605A2 publication Critical patent/WO2010087605A2/en
Publication of WO2010087605A3 publication Critical patent/WO2010087605A3/en

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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous 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
    • C22C1/03—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
    • C22C21/00—Alloys based on aluminium
    • 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
    • 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
    • C22F1/057—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 copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2201/00—Treatment for obtaining particular effects
    • C21D2201/03—Amorphous or microcrystalline structure
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations

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)
  • Sampling And Sample Adjustment (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Powder Metallurgy (AREA)

Abstract

The present invention relates to a heat resistant aluminum alloy in which two types of alloy elements are bonded to aluminum while forming a homogeneous solid solution strengthening phase. The heat resistant aluminum alloy according to the present invention has innovative heat resistant properties in that the alloy elements cooperate to form a homogeneous solid solution, and the homogeneous solid solution strengthening phase, which is formed to have no solvus line with respect to the aluminum serving as a matrix metal, is not coarsened or phase-decomposed by the reaction to the aluminum even at the high temperature of 300°C.
PCT/KR2010/000454 2009-01-28 2010-01-25 Heat resistant aluminum alloy, and method for manufacturing same WO2010087605A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10735996.0A EP2383358A4 (en) 2009-01-28 2010-01-25 Heat resistant aluminum alloy, and method for manufacturing same
US13/146,304 US20120020829A1 (en) 2009-01-28 2010-01-25 Heat-resistant aluminum alloy and method for manufacturing the same
CN201080005911.3A CN102301020B (en) 2009-01-28 2010-01-25 Heat resistant aluminum alloy, and method for manufacturing same

Applications Claiming Priority (16)

Application Number Priority Date Filing Date Title
KR10-2009-0006697 2009-01-28
KR10-2009-0006688 2009-01-28
KR10-2009-0006689 2009-01-28
KR1020090006694A KR101254569B1 (en) 2009-01-28 2009-01-28 Fe-Mn solid solution strengthened high temperature aluminum alloys and Manufacturing Method Thereof
KR1020090006689A KR20100087583A (en) 2009-01-28 2009-01-28 Cu-mn solid solution strengthened high temperature aluminum alloys and manufacturing method thereof
KR1020090006693A KR101205792B1 (en) 2009-01-28 2009-01-28 Mn-V solid solution strengthened high temperature aluminum alloys and Manufacturing Method Thereof
KR10-2009-0006693 2009-01-28
KR1020090006688A KR101164898B1 (en) 2009-01-28 2009-01-28 Cr-W solid solution strengthened high temperature aluminum alloys and Manufacturing Method Thereof
KR10-2009-0006698 2009-01-28
KR10-2009-0006694 2009-01-28
KR1020090006691A KR101254570B1 (en) 2009-01-28 2009-01-28 Fe-Ni solid solution strengthened high temperature aluminum alloys and Manufacturing Method Thereof
KR1020090006692A KR20100087586A (en) 2009-01-28 2009-01-28 Co-ni solid solution strengthened high temperature aluminum alloys and manufacturing method thereof
KR1020090006698A KR101205793B1 (en) 2009-01-28 2009-01-28 Cu-Ni solid solution strengthened high temperature aluminum alloys and Manufacturing Method Thereof
KR1020090006697A KR20100087590A (en) 2009-01-28 2009-01-28 Fe-cr solid solution strengthened high temperature aluminum alloys and manufacturing method thereof
KR10-2009-0006691 2009-01-28
KR10-2009-0006692 2009-01-28

Publications (2)

Publication Number Publication Date
WO2010087605A2 WO2010087605A2 (en) 2010-08-05
WO2010087605A3 true WO2010087605A3 (en) 2010-11-04

Family

ID=42396168

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000454 WO2010087605A2 (en) 2009-01-28 2010-01-25 Heat resistant aluminum alloy, and method for manufacturing same

Country Status (4)

Country Link
US (1) US20120020829A1 (en)
EP (1) EP2383358A4 (en)
CN (1) CN102301020B (en)
WO (1) WO2010087605A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101388922B1 (en) * 2010-07-28 2014-04-24 자동차부품연구원 Aluminum alloys including Fe-Mn solid solution and method of manufacturing the same
CN104651679B (en) * 2015-02-16 2017-04-05 山东滨州华创金属有限公司 A kind of piston strengthens aluminum alloy materials with difficult molten metal
US11493086B2 (en) 2016-03-30 2022-11-08 Daido Metal Company Ltd Al-based bearing alloy and slide bearing using same
CN114150193A (en) * 2021-11-24 2022-03-08 广西大学 A kind of Cr-modified heat-resistant aluminum-based alloy composite material and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08199317A (en) * 1994-11-02 1996-08-06 Masumoto Takeshi High strength and high rigidity aluminum-base alloy
JPH1030145A (en) * 1996-07-18 1998-02-03 Ykk Corp High strength aluminum base alloy
KR20030045003A (en) * 2003-05-24 2003-06-09 주식회사 한빛알루미늄 Method of manufacturing aluminum alloy board for speciality
KR20040006187A (en) * 2002-07-11 2004-01-24 한국기계연구원 A method for manufacturing aluminium based alloy using plasma
JP2004211117A (en) * 2002-12-27 2004-07-29 Ykk Corp High strength and high heat resistant aluminum alloy solidified material and method for producing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH673240A5 (en) * 1986-08-12 1990-02-28 Bbc Brown Boveri & Cie
JPS63157842A (en) * 1986-12-22 1988-06-30 Sumitomo Light Metal Ind Ltd Manufacturing method of aluminum alloy material for heat exchanger brazing fins with excellent high-temperature strength
AU664173B2 (en) * 1991-03-07 1995-11-09 Kb Alloys, Llc Master alloy hardeners
US6004506A (en) * 1998-03-02 1999-12-21 Aluminum Company Of America Aluminum products containing supersaturated levels of dispersoids

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08199317A (en) * 1994-11-02 1996-08-06 Masumoto Takeshi High strength and high rigidity aluminum-base alloy
JPH1030145A (en) * 1996-07-18 1998-02-03 Ykk Corp High strength aluminum base alloy
KR20040006187A (en) * 2002-07-11 2004-01-24 한국기계연구원 A method for manufacturing aluminium based alloy using plasma
JP2004211117A (en) * 2002-12-27 2004-07-29 Ykk Corp High strength and high heat resistant aluminum alloy solidified material and method for producing the same
KR20030045003A (en) * 2003-05-24 2003-06-09 주식회사 한빛알루미늄 Method of manufacturing aluminum alloy board for speciality

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2383358A4 *

Also Published As

Publication number Publication date
CN102301020B (en) 2014-06-25
EP2383358A4 (en) 2018-08-15
EP2383358A2 (en) 2011-11-02
WO2010087605A2 (en) 2010-08-05
US20120020829A1 (en) 2012-01-26
CN102301020A (en) 2011-12-28

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