[P] P235~265

[P251] Influence of deformation on aging behavior and mechanical properties of Al-Cu-Mg-Si alloy

*ブ ハイ¹、齊藤 大輝¹、李 昇原¹、土屋 大樹¹、池野 進²、松田 健二¹、カツミ テツヤ³、キタ カズヒコ³ (1. 富山大学、2. 富山大学名誉教授、3. YKK株式会社)

キーワード：deformation、2 step aging、precipitation

This work has investigated the effect of the combination of thermal aging and pre-deformation after ST on precipitation during subsequent aging.