EP1645651A4 - Method for producing magnesium base alloy formed article - Google Patents

Method for producing magnesium base alloy formed article

Info

Publication number
EP1645651A4
EP1645651A4 EP04726905A EP04726905A EP1645651A4 EP 1645651 A4 EP1645651 A4 EP 1645651A4 EP 04726905 A EP04726905 A EP 04726905A EP 04726905 A EP04726905 A EP 04726905A EP 1645651 A4 EP1645651 A4 EP 1645651A4
Authority
EP
European Patent Office
Prior art keywords
base alloy
formed article
alloy formed
magnesium base
producing magnesium
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
EP04726905A
Other languages
German (de)
French (fr)
Other versions
EP1645651B1 (en
EP1645651A1 (en
Inventor
Yukihiro Oishi
Nozomu Kawabe
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo SEI Steel Wire Corp
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 Sumitomo SEI Steel Wire Corp filed Critical Sumitomo SEI Steel Wire Corp
Publication of EP1645651A1 publication Critical patent/EP1645651A1/en
Publication of EP1645651A4 publication Critical patent/EP1645651A4/en
Application granted granted Critical
Publication of EP1645651B1 publication Critical patent/EP1645651B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
EP04726905A 2003-05-30 2004-04-12 Method for producing magnesium base alloy formed article Expired - Fee Related EP1645651B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003155476A JP4332889B2 (en) 2003-05-30 2003-05-30 Method for producing magnesium-based alloy compact
PCT/JP2004/005226 WO2004106576A1 (en) 2003-05-30 2004-04-12 Method for producing magnesium base alloy formed article

Publications (3)

Publication Number Publication Date
EP1645651A1 EP1645651A1 (en) 2006-04-12
EP1645651A4 true EP1645651A4 (en) 2007-05-09
EP1645651B1 EP1645651B1 (en) 2009-07-01

Family

ID=33487362

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04726905A Expired - Fee Related EP1645651B1 (en) 2003-05-30 2004-04-12 Method for producing magnesium base alloy formed article

Country Status (8)

Country Link
US (1) US20070169858A1 (en)
EP (1) EP1645651B1 (en)
JP (1) JP4332889B2 (en)
KR (1) KR100727211B1 (en)
CN (1) CN100476012C (en)
DE (1) DE602004021808D1 (en)
TW (1) TWI279446B (en)
WO (1) WO2004106576A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4782987B2 (en) * 2003-06-19 2011-09-28 住友電気工業株式会社 Magnesium-based alloy screw manufacturing method
JP4849377B2 (en) * 2006-01-13 2012-01-11 住友電気工業株式会社 Magnesium alloy screw manufacturing method and magnesium alloy screw
JP5224259B2 (en) * 2006-11-17 2013-07-03 新潟県 Plastic processing method of magnesium alloy sheet
JP2009280846A (en) * 2008-05-20 2009-12-03 Mitsui Mining & Smelting Co Ltd Magnesium alloy forged member, and producing method therefor
US8313692B2 (en) * 2008-06-03 2012-11-20 National Institute For Materials Science Mg-based alloy
TWI391504B (en) * 2008-07-24 2013-04-01 Chung Shan Inst Of Science Grain - refined magnesium alloy sheet and its manufacturing method
JP2010147259A (en) * 2008-12-19 2010-07-01 Sumitomo Electric Ind Ltd Rolled plate shaped body of magnesium alloy and electrical apparatus using the same
JP2010157598A (en) * 2008-12-26 2010-07-15 Sumitomo Electric Ind Ltd Magnesium alloy member and method of manufacturing the same
JP5348624B2 (en) * 2011-01-24 2013-11-20 住友電気工業株式会社 Magnesium alloy screw
JP5741923B2 (en) * 2011-04-15 2015-07-01 住友電気工業株式会社 Cover member
US9510932B2 (en) * 2011-10-06 2016-12-06 University Of Pittsburgh-Of The Commonwealth System Of Higher Education Biodegradable metal alloys
CN103243282B (en) * 2013-05-07 2015-04-22 太原理工大学 Preparation method of magnesium alloy sheet
CN108728710A (en) * 2018-07-07 2018-11-02 中南大学 A kind of strong nanometer gradient magnesium alloy preparation method of VW93M superelevation
CN108754367A (en) * 2018-07-07 2018-11-06 中南大学 A kind of atom segregation and elementide strengthen Mg-Gd-Y-Zr magnesium alloy methods
CN108796329A (en) * 2018-07-07 2018-11-13 中南大学 A kind of high thermal stability Mg-Gd-Y-Zr nanometers of magnesium alloy preparation methods
EP3741880B1 (en) * 2019-05-20 2023-06-28 Volkswagen AG Sheet metal product with high bendability and manufacturing thereof
US20220354486A1 (en) 2021-05-10 2022-11-10 Cilag Gmbh International System of surgical staple cartridges comprising absorbable staples

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63282232A (en) * 1987-05-15 1988-11-18 Showa Denko Kk High-strength magnesium alloy for plastic working and its production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1073629A (en) * 1964-08-07 1967-06-28 Magnesium Elektron Ltd Improvements in or relating to magnesium base alloys
EP0139168A1 (en) * 1983-09-20 1985-05-02 Alumax Inc. Fine grained metal composition
EP0419375B1 (en) * 1989-08-24 1994-04-06 Pechiney Electrometallurgie High strength magnesium alloys and process for manufacturing by rapid solidification
US5316598A (en) * 1990-09-21 1994-05-31 Allied-Signal Inc. Superplastically formed product from rolled magnesium base metal alloy sheet
JP2001071037A (en) * 1999-09-03 2001-03-21 Matsushita Electric Ind Co Ltd Press working method for magnesium alloy and press working device
JP3592310B2 (en) * 2001-06-05 2004-11-24 住友電工スチールワイヤー株式会社 Magnesium-based alloy wire and method of manufacturing the same
JP2002371334A (en) * 2001-06-13 2002-12-26 Daido Steel Co Ltd Mg ALLOY MATERIAL CAPABLE OF COLD WORKING AND MANUFACTURING METHOD THEREFOR
JP2002373526A (en) * 2001-06-14 2002-12-26 Fujikura Ltd Overhead wire
JP2004017114A (en) * 2002-06-18 2004-01-22 Daido Steel Co Ltd Production method for magnesium alloy wire material
WO2004024964A2 (en) * 2002-09-13 2004-03-25 Olin Corporation Age-hardening copper-base alloy and processing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63282232A (en) * 1987-05-15 1988-11-18 Showa Denko Kk High-strength magnesium alloy for plastic working and its production

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
KANEKO J ET AL: "Magnesium gokin tenshinzai no kikai-teki seishitsu to seikei-sei ni oyobosu shugo soshiki no eikyo /EFFECT OF TEXTURE ON THE MECHANICAL PROPERTIES AND FORMABILITY OF MAGNESIUM WROUGHT MATERIALS", NIPPON KINZOKU GAKKAISHI - JOURNAL OF THE JAPAN INSTITUTE OF METALS, NIPPON KINZOKU GAKKAI, TOKYO, JP, vol. 64, no. 2, 2000, pages 141 - 147, XP002975479, ISSN: 0021-4876 *
KOHZU, M. (OSAKA PREFECTURE UNIVERSITY (JAPAN)) ET AL: "Evaluation of press formability in magnesium alloy.", MATERIALS SCIENCE FORUM , VOL. 419-422, (PART 1), PP. 321-326, GRAPHS, PHOTOMICROGRAPHS, 7 REF. . SWITZERLAND CONFERENCE: PROCEEDINGS OF THE SECOND OSAKA INTERNATIONAL CONFERENCE ON PLATFORM SCIENCE AND TECHNOLOGY FOR ADVANCED MAGNESIUM ALLOYS 2003,, 2003, XP009081487 *
See also references of WO2004106576A1 *
TAKAHASHI H ET AL: "TENSILE PROPERTIES AND BENDING FORMABILITY OF DRAWN MAGNESIUM ALLOY PIPES", MATERIALS SCIENCE FORUM, AEDERMANNSFDORF, CH, vol. 419-422, 2003, pages 345 - 348, XP009044106, ISSN: 0255-5476 *

Also Published As

Publication number Publication date
DE602004021808D1 (en) 2009-08-13
US20070169858A1 (en) 2007-07-26
TWI279446B (en) 2007-04-21
KR100727211B1 (en) 2007-06-13
TW200500473A (en) 2005-01-01
JP2004353067A (en) 2004-12-16
KR20060003908A (en) 2006-01-11
EP1645651B1 (en) 2009-07-01
WO2004106576A1 (en) 2004-12-09
EP1645651A1 (en) 2006-04-12
CN100476012C (en) 2009-04-08
JP4332889B2 (en) 2009-09-16
CN1798857A (en) 2006-07-05

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