EP1645651A4 - PROCESS FOR PRODUCING MAGNESIUM ALLOY ARTICLE - Google Patents

PROCESS FOR PRODUCING MAGNESIUM ALLOY ARTICLE

Info

Publication number: EP1645651A4
Authority: EP; European Patent Office
Prior art keywords: magnesium alloy; alloy article; producing magnesium; producing; article
Prior art date: 2003-05-30
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.)

2003-05-30

Filing date

2004-04-12

Publication date

2007-05-09

2004-04-12 Application filed by Sumitomo SEI Steel Wire Corp filed Critical Sumitomo SEI Steel Wire Corp

2006-04-12 Publication of EP1645651A1 publication Critical patent/EP1645651A1/en

2007-05-09 Publication of EP1645651A4 publication Critical patent/EP1645651A4/en

2009-07-01 Application granted granted Critical

2009-07-01 Publication of EP1645651B1 publication Critical patent/EP1645651B1/en

2024-04-12 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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 - Lifetime 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 - Lifetime 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
EP2295613B1 (en) *	2008-06-03	2015-01-14	National Institute for Materials Science	Mg-BASE 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
EP2764130B1 (en) *	2011-10-06	2019-03-06	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
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
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
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
EP3741880B1 (en) *	2019-05-20	2023-06-28	Volkswagen AG	Sheet metal product with high bendability and manufacturing thereof
US20220354999A1 (en)	2021-05-10	2022-11-10	Cilag Gmbh International	Bioabsorbable staple comprising mechanisms for slowing the absorption of the staple

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
CA2497819A1 (en) *	2002-09-13	2004-03-25	Ronald N. Caron	Age-hardening copper-base alloy and processing

2003
- 2003-05-30 JP JP2003155476A patent/JP4332889B2/en not_active Expired - Fee Related
2004
- 2004-04-12 WO PCT/JP2004/005226 patent/WO2004106576A1/en active Application Filing
- 2004-04-12 KR KR1020057022136A patent/KR100727211B1/en not_active IP Right Cessation
- 2004-04-12 CN CNB2004800151311A patent/CN100476012C/en not_active Expired - Fee Related
- 2004-04-12 US US10/556,434 patent/US20070169858A1/en not_active Abandoned
- 2004-04-12 DE DE602004021808T patent/DE602004021808D1/en not_active Expired - Lifetime
- 2004-04-12 EP EP04726905A patent/EP1645651B1/en not_active Expired - Lifetime
- 2004-05-28 TW TW093115213A patent/TWI279446B/en not_active IP Right Cessation

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

Publication	Publication Date	Title
EP1777022A4 (en)	2008-08-13	METHOD FOR PRODUCING MAGNESIUM ALLOY
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FR2855166B1 (en)	2007-09-07	PROCESS FOR PRODUCING ALPHA-ALUMINA POWDER
FR2846964B1 (en)	2006-07-21	PROCESS FOR THE PRODUCTION OF 1,2-EPOXY-3-CHLOROPROPANE
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EP1640622A4 (en)	2006-10-18	MAGNESIUM ALLOY SCREWS AND PROCESS FOR PRODUCING THE SAME
FR2851558B1 (en)	2012-04-06	PROCESS FOR PRODUCING ALUMINA POWDER
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EP1553104A4 (en)	2005-09-28	PROCESS FOR PRODUCING FLUOROPOLYMER
EP1864723A4 (en)	2008-09-10	PROCESS FOR PRODUCING CONTINUOUS MAGNESIUM MATERIAL
EP1669408A4 (en)	2009-02-25	SPHERICAL COMPOSITE COMPOSITION AND PROCESS FOR PRODUCING SPHERICAL COMPOSITE COMPOSITION
FR2871793B1 (en)	2007-05-25	PROCESS FOR PRODUCING ALPHA-ALUMINA POWDER
EP1614671A4 (en)	2010-03-24	PROCESS FOR PRODUCING ISOPRENE
ZA200508977B (en)	2007-03-28	Process for producing aldehyde
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2006-02-24	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2006-04-12	17P	Request for examination filed	Effective date: 20051223
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2006-09-06	DAX	Request for extension of the european patent (deleted)
2006-09-06	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2007-05-09	A4	Supplementary search report drawn up and despatched	Effective date: 20070405
2007-10-17	17Q	First examination report despatched	Effective date: 20070914
2008-11-12	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2008-12-31	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SUMITOMO ELECTRIC INDUSTRIES, LTD.
2009-03-25	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
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