Special Session » PM Materials with Unique Microstructures and their Multi-functionalization

PM Materials with Unique Microstructures and their Multi-functionalization

Fri. Oct 20, 2023 9:00 AM - 10:25 AM Room I (Hardy Hall)

Chairperson:Zhong-Chun CHEN(Tottori University)

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9:00 AM - 9:15 AM

[1-20A] Changes in powder properties of low-cost Ti-6Al-4V alloy by controlling Al content

*Kazuki Inagaki¹, Naoki Kakegawa¹, Weiwei Zhou¹, Naoyuki Nomura¹, Haruyuki Okamura², Takashi Onishi² (1. Tohoku University, 2. OSAKA Titanium technologies Co.,Ltd. ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

9:15 AM - 9:30 AM

[1-21A] Effects of heat treatment for Ti-6Al-4V alloy powder on the cohesion and powder bed condition for laser powder bed fusion

*Shion NANAUMI¹, Naoki KAKEGAWA¹, Weiwei ZHOU¹, Naoyuki NOMURA¹ (1. Tohoku University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

9:30 AM - 9:45 AM

[1-22A] Experimental and DEM simulation analyses on the recoating behavior of plasma-spheroidized MoSiBTiC powder

*CHENGUANG LI¹, Tao Zhang¹, Seungkyun Yim¹, Kenta Aoyagi¹, Akihiko Chiba¹, Zhenxing Zhou¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku University（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

9:45 AM - 10:00 AM

[1-23A] Development of Co-free maraging steel powder with high thermal conductivity for metal additive manufacturing

Toru HAGIYA¹, Yuka TSUJII¹, *Toshiyuki SAWADA¹ (1. Sanyo Special Steel)

10:00 AM - 10:15 AM

[1-24A] Development of hot work tool steel powder with high thermal conductivity and low thermal strain for metal additive manufacturing

Yuka TSUJII¹, Toru HAGIYA¹, *Toshiyuki SAWADA¹ (1. Sanyo Special Steel)

Break（10min） (10:15 AM - 10:25 AM)

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