[S6] S6.超温度場材料創成学II：Additive Manufacturingによる材料科学の新展開（3）

[S6.51] Enhancing laser additive manufacturability of Al powders
through nano-CuO powder decoration

*Zhenxing Zhou¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku University)

キーワード：Laser powder bed fusion、Aluminum alloy、nanoparticle decoration、laser absorptivity、laser additive manufacturability

Owing to its high laser absorptivity, the surface decoration with CuO nanoparticles was firstly proposed to Al powder. This methos was effective in enhancing its laser additive manufacturability.