Retraction notice to “The die structure design of equal channel angular extrusion for AZ31 magnesium alloy based on three-dimensional finite element method” [J. Mater. Des. (2009) 2831–2840]
Author/Authors :
Hu Hong-Jun، نويسنده , , Zhang Ding Feia، نويسنده , , Yang Ming Bo، نويسنده ,
