EP 3643802 A1 20200429 - MAGNESIUM ALLOY SHEET AND MANUFACTURING METHOD THEREFOR
Title (en)
MAGNESIUM ALLOY SHEET AND MANUFACTURING METHOD THEREFOR
Title (de)
BLECH AUS EINER MAGNESIUMLEGIERUNG UND HERSTELLUNGSVERFAHREN DAFÜR
Title (fr)
TÔLE D'ALLIAGE DE MAGNÉSIUM ET SON PROCÉDÉ DE FABRICATION
Publication
Application
Priority
- KR 20170079982 A 20170623
- KR 2018007030 W 20180621
Abstract (en)
The present invention relates to a magnesium alloy sheet and a manufacturing method therefor.An embodiment of the present invention provides a magnesium alloy sheet containing, relative to 100 wt% of the entire magnesium alloy sheet, 2.7 to 5.0 wt% of Al, 0.75 to 1.0 wt% of Zn, 0.1 to 1.0 wt% of Ca, 1.0 wt% or less of Mn (excluding 0 wt%), and the balance of Mg and other inevitable impurities, wherein a volume fraction of bottom crystal grains, relative to 100 vol% of overall crystal grains of the magnesium alloy sheet, is 30% or less, and the bottom crystal grains are crystal grains in a <0001>//C-axis direction.
IPC 8 full level
C22C 23/02 (2006.01); B21B 1/46 (2006.01); B21B 3/00 (2006.01); B22D 21/04 (2006.01); C21D 8/02 (2006.01); C22F 1/06 (2006.01)
CPC (source: EP KR US)
B21B 3/003 (2013.01 - US); C21D 8/02 (2013.01 - EP); C22C 23/02 (2013.01 - EP KR US); C22F 1/06 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3643802 A1 20200429; EP 3643802 A4 20200729; CA 3068201 A1 20181227; CN 110785506 A 20200211; JP 2020524219 A 20200813; KR 20190000676 A 20190103; US 2021147964 A1 20210520; WO 2018236163 A1 20181227
DOCDB simple family (application)
EP 18820051 A 20180621; CA 3068201 A 20180621; CN 201880042004 A 20180621; JP 2019570977 A 20180621; KR 20170079982 A 20170623; KR 2018007030 W 20180621; US 201816625452 A 20180621