[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)

Keywords: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.