EP1772213A8 - Magnesium-base composite powder, magnesium-base alloy material and method for production thereof - Google Patents

Magnesium-base composite powder, magnesium-base alloy material and method for production thereof Download PDF

Info

Publication number
EP1772213A8
EP1772213A8 EP05765162A EP05765162A EP1772213A8 EP 1772213 A8 EP1772213 A8 EP 1772213A8 EP 05765162 A EP05765162 A EP 05765162A EP 05765162 A EP05765162 A EP 05765162A EP 1772213 A8 EP1772213 A8 EP 1772213A8
Authority
EP
European Patent Office
Prior art keywords
magnesium
base
production
composite powder
alloy material
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.)
Withdrawn
Application number
EP05765162A
Other languages
German (de)
French (fr)
Other versions
EP1772213A1 (en
Inventor
Katsuyoshi The University of Tokyo KONDOH
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.)
Todai TLO Ltd
Original Assignee
Todai TLO 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 Todai TLO Ltd filed Critical Todai TLO Ltd
Publication of EP1772213A1 publication Critical patent/EP1772213A1/en
Publication of EP1772213A8 publication Critical patent/EP1772213A8/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • 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
    • 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
    • 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
    • C22C1/1084—Alloys containing non-metals by mechanical alloying (blending, milling)
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Magnesium based composite powder that is a starting raw material to manufacture a Mg2Si dispersion type of magnesium based composite material comprises Mg based powder (7) that is a main component constituting the matrix of a magnesium alloy, and Mg2Si powder attached to the surface of the Mg based powder (7) through a binder (9).
EP05765162A 2004-07-08 2005-06-27 Magnesium-base composite powder, magnesium-base alloy material and method for production thereof Withdrawn EP1772213A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004202181A JP4686690B2 (en) 2004-07-08 2004-07-08 Magnesium-based composite powder, magnesium-based alloy material, and production method thereof
PCT/JP2005/011744 WO2006006379A1 (en) 2004-07-08 2005-06-27 Magnesium-base composite powder, magnesium-base alloy material and method for production thereof

Publications (2)

Publication Number Publication Date
EP1772213A1 EP1772213A1 (en) 2007-04-11
EP1772213A8 true EP1772213A8 (en) 2007-08-15

Family

ID=35783726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05765162A Withdrawn EP1772213A1 (en) 2004-07-08 2005-06-27 Magnesium-base composite powder, magnesium-base alloy material and method for production thereof

Country Status (5)

Country Link
US (1) US20080019857A1 (en)
EP (1) EP1772213A1 (en)
JP (1) JP4686690B2 (en)
CN (1) CN1980760A (en)
WO (1) WO2006006379A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4539577B2 (en) * 2006-02-08 2010-09-08 Ｊｆｅスチール株式会社 Method for producing iron-based powder mixture
CN102477526B (en) * 2010-11-22 2015-02-04 鸿富锦精密工业（深圳）有限公司 Shell and manufacture method thereof
KR101518989B1 (en) 2010-12-24 2015-05-11 쇼와 덴코 가부시키가이샤 Tungsten powder, positive electrode body for capacitors, and electrolytic capacitor
CN102417999B (en) * 2011-12-09 2013-06-12 中国科学院长春应用化学研究所 Method for preparing magnesium alloy
CN103451463B (en) * 2013-08-27 2015-11-25 朱育盼 A kind of Mg 2si strengthens the preparation method of Mg alloy composite materials
CN103451464B (en) * 2013-08-27 2015-11-25 朱育盼 A kind of Mg 2the Mg alloy composite materials that Si strengthens
CN103691934A (en) * 2013-12-18 2014-04-02 浙江帕特尼触头有限公司 Powder granulating method
CN106807937A (en) * 2015-12-02 2017-06-09 镇江市润州金山金属粉末厂 A kind of high-strength aluminum-magnesium alloy powder
CN105603228B (en) * 2016-01-28 2017-08-01 大连理工大学 A kind of preparation method of in-situ nano particle reinforced magnesium base compound material
CN108568522B (en) * 2018-04-27 2021-07-16 安徽省瀚海新材料股份有限公司 Method for recycling and efficiently utilizing neodymium iron boron ultrafine powder
CN115807176B (en) * 2022-12-29 2023-08-11 中北大学 Preparation method of magnesium alloy combining spark plasma sintering and free fluid rapid cooling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2448243A (en) * 1944-06-15 1948-08-31 Permanente Metals Corp Process of producing magnesium powder by cold rolling and grinding
US2978798A (en) * 1955-08-31 1961-04-11 Metallgesellschaft Ag Aluminum and silicon containing metal powder and method of producing workpieces therefrom
US5249621A (en) * 1988-11-10 1993-10-05 Lanxide Technology Company, Lp Method of forming metal matrix composite bodies by a spontaneous infiltration process, and products produced therefrom
JPH04198408A (en) * 1990-11-29 1992-07-17 Sumitomo Metal Ind Ltd Coating method with intermetallic compound
JP3622989B2 (en) * 1993-03-30 2005-02-23 三井金属鉱業株式会社 Molded member made of magnesium alloy and manufacturing method thereof
JPH0892603A (en) * 1994-09-28 1996-04-09 Suzuki Motor Corp Intermetallic compound-dispersed al alloy and its powder and their production
US5700962A (en) * 1996-07-01 1997-12-23 Alyn Corporation Metal matrix compositions for neutron shielding applications
JP3731041B2 (en) * 2001-02-26 2006-01-05 独立行政法人産業技術総合研究所 High corrosion resistance magnesium alloy and method for producing high corrosion resistance magnesium material
EP1433862A4 (en) * 2001-09-25 2006-05-31 Toudai Tlo Ltd Magnesium base composite material

Also Published As

Publication number Publication date
US20080019857A1 (en) 2008-01-24
CN1980760A (en) 2007-06-13
JP2006022380A (en) 2006-01-26
EP1772213A1 (en) 2007-04-11
JP4686690B2 (en) 2011-05-25
WO2006006379A1 (en) 2006-01-19

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