Effect of oxygen content and laser absolution on melting behavior of stainless steel powder

Presentation information

Special Issue: Current Issue and Advanced Research of Additive Manufacturing Related to Powder

Wed. Oct 31, 2018 1:00 PM - 2:20 PM Room II (3F, Room 302)

Chairperson:Takayuki NAKAMOTO(Osaka Research Institute of Industrial Science and Technology, Japan)

1:35 PM - 1:50 PM

[2-27A] Effect of oxygen content and laser absolution on melting behavior of stainless steel powder

^○Nina TAKASE¹, Naoyuki NOMURA¹, Keiko KIKUCHI¹, Akira KAWASAKI¹ (1. Graduate School of Engineering, Tohoku University)

Keywords:Laser powder bed fusion(L-PBF), Powder oxidation, Powder recycle, Stainless steel, Laser absorptivity

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