METHOD FOR MANUFACTURING EXTRUDED MAGNESIUM ALLOY AND EXTRUDED MAGNESIUM ALLOY MANUFACTURED THEREBY

WIPO Patent Application WO/2014/106989

A1

The present invention relates to a method for manufacturing an extruded magnesium alloy and an extruded magnesium alloy manufactured thereby. The present invention specifically relates to a method for manufacturing an extruded magnesium alloy which comprises a step (first step) of melting a starting material of a magnesium alloy; a step (second step) of casting the magnesium alloy starting material melted in the first step in order to prepare a magnesium alloy billet; a step (third step) of subjecting the magnesium alloy billet prepared in the second step to a homogenization treatment; a step (fourth step) of allowing the magnesium alloy billet homogenized in the third step to undergo compressive strain in the range of 3 to 20%; and a step (fifth step) of extruding the magnesium alloy billet which underwent compressive strain in the fourth step; and an extruded magnesium alloy manufactured thereby.

JP3673691	MAGNESIUM ALLOY SCREW PARTS, AND MANUFACTURING DEVICE THEREFOR
JP4777775	Metal body processing method and metal body processing equipment
JPH05271996	SURFACE TREATMENT OF MAGNESIUM ALLOY MATERIAL

PARK SUNG HYUK (KR)
YOU BONG SUN (KR)
KIM HA-SIK (KR)
MOON BYOUNG-GI (KR)
BAE JUN HO (KR)
KIM YOUNG MIN (KR)
YIM CHANG DONG (KR)

PCT/KR2013/009795

July 10, 2014

October 31, 2013

Click for automatic bibliography generation  

KOREA MACH & MATERIALS INST (KR)

C22F1/06; B21C23/00; B22D21/04

KR20120095184A	2012-08-28
KR20030065775A	2003-08-09
KR100723630B1	2007-06-04
KR20090121792A	2009-11-26
JP2006144059A	2006-06-08

LEE, Won-Hee (Sungji Heights II642-16 Yoksam-dong, Kangnam-gu, Seoul 135-080, KR)

View/Download PDF      PDF Help

Previous Patent: USE OF ANTHOCYANIN FOR PROTECTING NERVE CELLS

Next Patent: METHOD AND APPARATUS FOR CHANGING SERVICES IN WIRELESS COMMUNICATION SYSTEM