[P] P154~P174

[P160] A study on the optimization of cold rolled process and annealing heat treatment condition in pure Al

*Sunki Kim¹, Seunghyun Koo¹, Youngkyun Kim², Sangmin Yoon², Seong-Ho Ha³ (1. NICELMS Co., Ltd.、2. Institute for Advanced Engineering、3. Korea Institute of Industrial Technology)

キーワード：Aluminum、High Purity、Extrusion、Cold Rolling、Recrystallization

In this study, we aimed to evaluate the microstructural changes and grain size in pure aluminum materials as a
result of the post-annealing heat treatment process after cold rolling.