[P] P64~P78

[P68] A study on the microstructure of pure Al by cold rolled process after annealing heat treatment

*Sunki Kim¹, Jinwook Lee¹, Miran Rho¹, Kyungsoo Kim¹, Seunghyun Koo¹, Youngkyun Kim², Sangmin Yoon², Seongho Ha³ (1. NICELMS Co., ltd, 2. Institute for Advanced Engineering, 3. Korea Institute of Industrial Technology)

Keywords:Aluminum、Cold rolling、Annealing heat treatment

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.