EP1811049A3 - Method of manufacturing dispersion-strenghtened metals - Google Patents

Method of manufacturing dispersion-strenghtened metals Download PDF

Info

Publication number
EP1811049A3
EP1811049A3 EP06025036A EP06025036A EP1811049A3 EP 1811049 A3 EP1811049 A3 EP 1811049A3 EP 06025036 A EP06025036 A EP 06025036A EP 06025036 A EP06025036 A EP 06025036A EP 1811049 A3 EP1811049 A3 EP 1811049A3
Authority
EP
European Patent Office
Prior art keywords
metals
strenghtened
manufacturing dispersion
particles
molten metal
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
EP06025036A
Other languages
German (de)
French (fr)
Other versions
EP1811049A2 (en
EP1811049B1 (en
Inventor
Michael Nikolaides
Mark Hartmann
Andreas Dr. Lohmüller
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke AG
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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Publication of EP1811049A2 publication Critical patent/EP1811049A2/en
Publication of EP1811049A3 publication Critical patent/EP1811049A3/en
Application granted granted Critical
Publication of EP1811049B1 publication Critical patent/EP1811049B1/en
Active 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • 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
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1047—Alloys containing non-metals starting from a melt by mixing and casting liquid metal matrix composites
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Bei einem Verfahren zur Herstellung mikro- oder nanopartikelverstärkter Metalle wird in die Metallschmelze eine Mischung eingebracht, die aus in der Metallschmelze löslichen Partikeln und Verstärkungspartikeln und/oder Partikeln besteht, die in der Metallschmelze Verstärkungspartikel bilden.In a method of producing micro- or nanoparticle-reinforced metals, a mixture is introduced into the molten metal which consists of particles soluble in the molten metal and reinforcing particles and / or particles which form reinforcing particles in the molten metal.

EP06025036.2A 2006-01-18 2006-12-04 Method of manufacturing dispersion-strenghtened metals Active EP1811049B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006002337A DE102006002337A1 (en) 2006-01-18 2006-01-18 Process to strengthen aluminum alloy or magnesium alloy by admixture of micro- or nano-particles to molten metal

Publications (3)

Publication Number Publication Date
EP1811049A2 EP1811049A2 (en) 2007-07-25
EP1811049A3 true EP1811049A3 (en) 2008-07-02
EP1811049B1 EP1811049B1 (en) 2020-06-24

Family

ID=37946239

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06025036.2A Active EP1811049B1 (en) 2006-01-18 2006-12-04 Method of manufacturing dispersion-strenghtened metals

Country Status (2)

Country Link
EP (1) EP1811049B1 (en)
DE (1) DE102006002337A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009080560A2 (en) * 2007-12-21 2009-07-02 Ceramtec Ag Method for producing preforms for metal-matrix composites
WO2012054507A1 (en) * 2010-10-18 2012-04-26 Alcoa Inc. Free-machining aluminum alloy
DE102011008646A1 (en) * 2011-01-14 2012-07-19 Recan Gmbh Manufacture of metal cast involves injecting light metal melt into mold, adding metallic raw material containing carbide to light metal melt, mixing metallic raw material and light metal melt, cooling and solidifying

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6314828A (en) * 1986-07-04 1988-01-22 Nikkei Kako Kk Manufacture of fiber-reinforced aluminum composite body
EP0365365A1 (en) * 1988-10-21 1990-04-25 Honda Giken Kogyo Kabushiki Kaisha Silicon carbide-reinforced light alloy composite material
JPH08325654A (en) * 1995-05-31 1996-12-10 Suzuki Motor Corp Production of magnesium-group composite material
EP0765946A1 (en) * 1995-09-22 1997-04-02 Suzuki Motor Corporation Processes for producing Mg-based composite materials
WO2004009512A2 (en) * 2002-07-24 2004-01-29 Excera Materials Group, Inc. Ceramic/metal composite material and method for making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666819B1 (en) * 1990-09-19 1994-09-23 Inst Aluminievoi Magnievoi METHOD AND DEVICE FOR MANUFACTURING A COMPOSITE MATERIAL FROM A BASE METAL.
US6416598B1 (en) * 1999-04-20 2002-07-09 Reynolds Metals Company Free machining aluminum alloy with high melting point machining constituent and method of use
US7435376B2 (en) * 2002-12-20 2008-10-14 Ceramtec Ag Composites and method for manufacturing same
DE10359659A1 (en) * 2003-12-18 2005-07-21 Institut für Neue Materialien Gemeinnützige GmbH Use of nanoscale ZrO2 particles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6314828A (en) * 1986-07-04 1988-01-22 Nikkei Kako Kk Manufacture of fiber-reinforced aluminum composite body
EP0365365A1 (en) * 1988-10-21 1990-04-25 Honda Giken Kogyo Kabushiki Kaisha Silicon carbide-reinforced light alloy composite material
JPH08325654A (en) * 1995-05-31 1996-12-10 Suzuki Motor Corp Production of magnesium-group composite material
EP0765946A1 (en) * 1995-09-22 1997-04-02 Suzuki Motor Corporation Processes for producing Mg-based composite materials
WO2004009512A2 (en) * 2002-07-24 2004-01-29 Excera Materials Group, Inc. Ceramic/metal composite material and method for making same

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
ANAND SANJIT ET AL: "On reactions during melting of aluminum-coke composites", PROC TMS FALL MEET; PROCEEDINGS OF THE TMS FALL MEETING 2000, 2000, pages 61 - 68, XP008091457 *
CHEN R ET AL: "Casting defects and properties of cast A356 aluminium alloy reinforced with SiC particles", COMPOSITES SCIENCE AND TECHNOLOGY UK, vol. 47, no. 1, 1993, pages 51 - 56, XP002480322, ISSN: 0266-3538 *
DATABASE WPI Week 199708, Derwent World Patents Index; AN 1997-083753, XP002480323 *
ZHANG SHOUKUI ET AL: "In-situ preparation of cast Al-Al2O3 particle composite by addition of SiO2", J MATER SCI TECHNOL; JOURNAL OF MATERIALS SCIENCE AND TECHNOLOGY JAN 1997 CHINESE SOC OF METALS, SHENYANG, CHINA, vol. 13, no. 1, January 1997 (1997-01-01), pages 79 - 80, XP008091471 *

Also Published As

Publication number Publication date
EP1811049A2 (en) 2007-07-25
DE102006002337A1 (en) 2007-07-19
EP1811049B1 (en) 2020-06-24

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