EP 1645651 A1 20060412 - METHOD FOR PRODUCING MAGNESIUM BASE ALLOY FORMED ARTICLE
Title (en)
METHOD FOR PRODUCING MAGNESIUM BASE ALLOY FORMED ARTICLE
Title (de)
VERFAHREN ZUR HERSTELLUNG VON FORMKÖRPERN AUS MAGNESIUMBASISLEGIERUNG
Title (fr)
PROCEDE DE PRODUCTION D'ARTICLE EN ALLIAGE DE MAGNESIUM
Publication
Application
Priority
- JP 2004005226 W 20040412
- JP 2003155476 A 20030530
Abstract (en)
The present invention provides a producing method of a magnesium-based alloy wrought product capable of producing a plastic processing wrought product made of magnesium-based alloy with excellent productivity. A drawn material made of magnesium-based alloy obtained by drawing processing is subjected to plastic processing into a wrought product at processing temperature of lower than 250°C. Since the alloy structure is finely divided by the drawing processing, plastic workability can be enhanced in the plastic processing even if the processing temperature is lower than 250°C. Examples of the plastic processing are forging processing, swaging processing and bending processing.
IPC 1-7
IPC 8 full level
B21J 5/00 (2006.01); B21J 1/02 (2006.01); B21J 5/06 (2006.01); C22C 23/02 (2006.01); C22C 23/04 (2006.01); C22F 1/00 (2006.01); C22F 1/06 (2006.01)
CPC (source: EP KR US)
B21J 1/02 (2013.01 - EP US); B21J 5/00 (2013.01 - EP US); C22C 23/02 (2013.01 - KR); C22F 1/06 (2013.01 - EP KR US)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 1645651 A1 20060412; EP 1645651 A4 20070509; EP 1645651 B1 20090701; CN 100476012 C 20090408; CN 1798857 A 20060705; DE 602004021808 D1 20090813; JP 2004353067 A 20041216; JP 4332889 B2 20090916; KR 100727211 B1 20070613; KR 20060003908 A 20060111; TW 200500473 A 20050101; TW I279446 B 20070421; US 2007169858 A1 20070726; WO 2004106576 A1 20041209
DOCDB simple family (application)
EP 04726905 A 20040412; CN 200480015131 A 20040412; DE 602004021808 T 20040412; JP 2003155476 A 20030530; JP 2004005226 W 20040412; KR 20057022136 A 20051119; TW 93115213 A 20040528; US 55643404 A 20040412