SLPC Poster Session

[SLPCp-09] Experimental observation of Cu-Zn alloy coating process by multi-beam laser metal deposition using blue diode lasers

*Ritsuko Higashino¹, Yuji Sato¹, Keisuke Takenaka¹, Nobuyuki Abe¹, Masahiro Tsukamoto¹ (1. Joining and Welding Research Institute, Osaka University)

We demonstrated to coat the copper with zinc to improve discoloration resistance by multi beam LMD using blue diode laser.In order to form copper alloy layer as a difficult to process, it is considered necessary to find optimal conditions such as laser power density, speed and so on.