Patent ID: 9222161
Filing Date: 2015-12-29
Classification: B22D,C22C,C22F

Abstract:
1. A magnesium alloy sheet comprising: a magnesium alloy containing 8.3% to 9.5% by mass of Al as an additive element, wherein: the sheet has dispersed therein particles of an intermetallic compound containing the additive element and Mg, the ratio obtained by dividing the diffraction intensity of the main diffraction plane (4,1,1) of the intermetallic compound by the diffraction intensity of the c plane (0,0,2) of the Mg alloy phase in an XRD analysis of the surface of the sheet is 0.055 or more, particles of the intermetallic compound include spherical particles with an aspect ratio of less than 2, and rod-like particles with an aspect ratio of 2 or more.