Abstract In the present work, the high formability of an AZ31 magnesium alloy containing 0.5 wt% calcium (AZ31-0.5Ca) was explained. The results showed that the intermetallic particles (Mg,Al)2Ca formed due to the calcium addition contributed to the weakening of the basal texture during the primary processing. In addition, due to the strengthening effect of these particles on the basal slip, a higher activity of prismatic slip was observed. Both the weak basal texture and high activity of prismatic slip explained the high formability recorded for this alloy.

中文翻译：

---

Ca添加量对AZ31镁合金室温成形性的影响

摘要 在目前的工作中，解释了含有 0.5 wt% 钙 (AZ31-0.5Ca) 的 AZ31 镁合金的高成形性。结果表明，由于钙的添加而形成的金属间化合物颗粒 (Mg,Al)2Ca 有助于削弱初级加工过程中的基础织构。此外，由于这些颗粒对基础滑移的强化作用，观察到更高的棱柱滑移活性。棱柱滑移的弱基底织构和高活性解释了该合金记录的高成形性。