Alleviation of basal texture in twin-roll cast Mg-3Al-1Zn alloy

作者：Masoumi M^*; Zarandi F; Pekguleryuz M O

来源：Scripta Materialia, 2010, 62(11): 823-826.

DOI：10.1016/j.scriptamat.2010.02.003

• Magnesium
• Twin-roll casting
• Heat treatment
• Texture

Twin-roll cast (TRC) AZ31 alloy (Mg-3 wt.% Al-1 wt.% Zn) was subjected to annealing heat treatment at 420 C which resulted in an important change in the original strong basal texture. It was observed that the unique TRC structure, which is a combination of both cast and deformed structures, is responsible for this texture alteration upon annealing. The change in crystallographic orientation is attributed to the particle-stimulated nucleation of new grains with random orientations.

• 出版日期2010-6