[5P01-23] Poster Session 3

[5P11] Investigation of The Relationship between Oxide Film Growth and Color Tone in Copper Alloys

*Naoko Kobayashi¹, Kazuhiko Kita¹, Hiroko Mikado¹, Tatsuya Fukushima¹, Yasuharu Yoshimura¹ (1. YKK Corporation)