EP1897638A4 - PULVERULENT MATERIAL IN CRUDE MAGNESIUM ALLOY, MAGNESIUM ALLOY HAVING HIGH ELASTICITY LIMITS, PROCESS FOR PRODUCING CRUDE MAGNETIUM ALLOY PULVERULATE MATERIALS, AND PROCESS FOR PRODUCING HIGH ELASTICITY MAGNESIUM ALLOY - Google Patents

PULVERULENT MATERIAL IN CRUDE MAGNESIUM ALLOY, MAGNESIUM ALLOY HAVING HIGH ELASTICITY LIMITS, PROCESS FOR PRODUCING CRUDE MAGNETIUM ALLOY PULVERULATE MATERIALS, AND PROCESS FOR PRODUCING HIGH ELASTICITY MAGNESIUM ALLOY

Info

Publication number
EP1897638A4
EP1897638A4 EP06766721A EP06766721A EP1897638A4 EP 1897638 A4 EP1897638 A4 EP 1897638A4 EP 06766721 A EP06766721 A EP 06766721A EP 06766721 A EP06766721 A EP 06766721A EP 1897638 A4 EP1897638 A4 EP 1897638A4
Authority
EP
European Patent Office
Prior art keywords
magnesium alloy
crude
high elasticity
alloy
producing
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Withdrawn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
EP06766721A
Other languages
German (de)
French (fr)
Other versions
EP1897638A1 (en
Inventor
Mitsuhiro Goto
Hideaki Fukui
Kantaro Kaneko
Shuji Shiozaki
Katsuhito Itakura
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.)
Kurimoto Ltd
Gohsyu Co Ltd
Original Assignee
Kurimoto Ltd
Gohsyu Co 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 Kurimoto Ltd, Gohsyu Co Ltd filed Critical Kurimoto Ltd
Publication of EP1897638A1 publication Critical patent/EP1897638A1/en
Publication of EP1897638A4 publication Critical patent/EP1897638A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/01—Extruding metal; Impact extrusion starting from material of particular form or shape, e.g. mechanically pre-treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/14—Treatment of metallic powder
    • B22F1/142—Thermal or thermo-mechanical treatment
    • 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
    • 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
    • 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
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/047—Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
    • 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
    • C22C23/02—Alloys based on magnesium with aluminium 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
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
    • 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
    • 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
    • B22F2009/041—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by mechanical alloying, e.g. blending, milling
    • 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
    • B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
    • B22F2009/046—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling by cutting
    • 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
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
EP06766721A 2005-06-16 2006-06-14 PULVERULENT MATERIAL IN CRUDE MAGNESIUM ALLOY, MAGNESIUM ALLOY HAVING HIGH ELASTICITY LIMITS, PROCESS FOR PRODUCING CRUDE MAGNETIUM ALLOY PULVERULATE MATERIALS, AND PROCESS FOR PRODUCING HIGH ELASTICITY MAGNESIUM ALLOY Withdrawn EP1897638A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005176410A JP2006348349A (en) 2005-06-16 2005-06-16 Magnesium alloy powder raw material, high yield strength magnesium alloy, method for producing magnesium alloy powder raw material, and method for producing high yield strength magnesium alloy
PCT/JP2006/311952 WO2006134980A1 (en) 2005-06-16 2006-06-14 Raw magnesium-alloy powder material, magnesium alloy with high proof stress, process for producing raw magnesium-alloy powder material, and process for producing magnesium alloy with high proof stress

Publications (2)

Publication Number Publication Date
EP1897638A1 EP1897638A1 (en) 2008-03-12
EP1897638A4 true EP1897638A4 (en) 2010-06-02

Family

ID=37532335

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06766721A Withdrawn EP1897638A4 (en) 2005-06-16 2006-06-14 PULVERULENT MATERIAL IN CRUDE MAGNESIUM ALLOY, MAGNESIUM ALLOY HAVING HIGH ELASTICITY LIMITS, PROCESS FOR PRODUCING CRUDE MAGNETIUM ALLOY PULVERULATE MATERIALS, AND PROCESS FOR PRODUCING HIGH ELASTICITY MAGNESIUM ALLOY

Country Status (6)

Country Link
US (1) US20090263268A1 (en)
EP (1) EP1897638A4 (en)
JP (1) JP2006348349A (en)
KR (1) KR20080028362A (en)
CN (1) CN101193715B (en)
WO (1) WO2006134980A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051305A (en) * 2005-08-12 2007-03-01 Topy Ind Ltd Magnesium based composite material
JP4185549B1 (en) 2007-07-31 2008-11-26 株式会社栗本鐵工所 Manufacturing method of extrusion billet and manufacturing method of magnesium alloy material
JP4372827B1 (en) * 2008-06-20 2009-11-25 株式会社栗本鐵工所 Manufacturing method of magnesium alloy material
BRPI0919653A2 (en) * 2008-10-22 2015-12-08 Sumitomo Electric Industries product formed of magnesium alloy and magnesium alloy sheet
EP2606998B1 (en) * 2010-08-18 2018-11-21 Hu, Xinyu Device and method for powder particle morphological control
TWI515303B (en) * 2010-12-28 2016-01-01 住友電氣工業股份有限公司 Magnesium alloy material
JP6048216B2 (en) 2013-02-28 2016-12-21 セイコーエプソン株式会社 Magnesium-based alloy powder and magnesium-based alloy compact
JP6048217B2 (en) * 2013-02-28 2016-12-21 セイコーエプソン株式会社 Magnesium-based alloy powder and magnesium-based alloy compact
JP2016017183A (en) * 2014-07-04 2016-02-01 国立研究開発法人物質・材料研究機構 Magnesium-based alloy malleable material and manufacturing method therefor
JP6376209B2 (en) * 2016-11-21 2018-08-22 セイコーエプソン株式会社 Magnesium-based alloy powder and magnesium-based alloy compact
CN109084008A (en) * 2018-08-27 2018-12-25 重庆元和利泰镁合金制造有限公司 Magnesium alloy gear box casing and preparation method thereof
CN110681869B (en) * 2019-10-15 2021-08-03 上海交通大学 Method for preparing high-strength and tough magnesium rare-earth alloy by selective laser melting additive manufacturing technology
US20210115566A1 (en) * 2019-10-18 2021-04-22 Rolls-Royce Corporation Multi-component deposits
CN111283212B (en) * 2020-03-27 2022-05-17 陕西理工大学 Tungsten alloy material with stripping self-sharpening structure and preparation method and application thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129960A (en) * 1990-09-21 1992-07-14 Allied-Signal Inc. Method for superplastic forming of rapidly solidified magnesium base alloy sheet
WO2005123972A1 (en) * 2004-06-15 2005-12-29 Toudai Tlo, Ltd. High toughness magnesium-base alloy, drive component using same, and method for producing high toughness magnesium-base alloy material
EP1726385A1 (en) * 2004-03-15 2006-11-29 Katsuyoshi Kondoh Powder material of alloy and method for production thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630623A (en) * 1948-11-12 1953-03-10 Dow Chemical Co Method of making a die-expressed article of a magnesium-base alloy
JP3327576B2 (en) * 1992-04-28 2002-09-24 マツダ株式会社 Manufacturing method of magnesium alloy member
AU3708495A (en) * 1994-08-01 1996-03-04 Franz Hehmann Selected processing for non-equilibrium light alloys and products
CN1057133C (en) * 1996-09-27 2000-10-04 吴庆林 Deep-processing technology for magnesium aluminum-alloy powder
RU2230629C2 (en) * 1998-05-06 2004-06-20 Х.Ц. Штарк, Инк. Metallic powders produced by reducing oxides by means of gaseous magnesium
CN1075409C (en) * 1998-10-14 2001-11-28 沈力 Technology and equipment for mfg. magnesium powder
WO2005052203A1 (en) * 2003-11-26 2005-06-09 Yoshihito Kawamura High strength and high toughness magnesium alloy and method for production thereof
JP3860825B2 (en) * 2004-08-27 2006-12-20 株式会社栗本鐵工所 Magnesium alloy powder grain refiner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5129960A (en) * 1990-09-21 1992-07-14 Allied-Signal Inc. Method for superplastic forming of rapidly solidified magnesium base alloy sheet
EP1726385A1 (en) * 2004-03-15 2006-11-29 Katsuyoshi Kondoh Powder material of alloy and method for production thereof
WO2005123972A1 (en) * 2004-06-15 2005-12-29 Toudai Tlo, Ltd. High toughness magnesium-base alloy, drive component using same, and method for producing high toughness magnesium-base alloy material
EP1770180A1 (en) * 2004-06-15 2007-04-04 Toudaitlo, Ltd. High toughness magnesium-base alloy, drive component using same, and method for producing high toughness magnesium-base alloy material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006134980A1 *

Also Published As

Publication number Publication date
JP2006348349A (en) 2006-12-28
CN101193715B (en) 2010-12-08
KR20080028362A (en) 2008-03-31
US20090263268A1 (en) 2009-10-22
EP1897638A1 (en) 2008-03-12
CN101193715A (en) 2008-06-04
WO2006134980A1 (en) 2006-12-21

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