Special Session: Powder Manufacturing Technology and Its Application

*Yuichiro Kamakoshi¹, Kosuke Ashizuka², Shigeru Unami², Yoshihiro Inoue³, Noriko Inoue³, Ryuichi Abe⁴, Tetsuya Nakamura¹, Ikuo Shohji⁵ (1. Gunma Industrial Technology Center, 2. JFE Steel Corporation, Steel Research Laboratory, 3. Inoue Heat-treatment Industrial Co., Ltd, 4. Fuji syouketsugohkin Co., Ltd, 5. Graduate School of Gunma University)

11:20 AM - 11:35 AM

[1-35A] Sinterability of Cu-Zn alloy powders

*Fumiya Watanabe¹, Yoichiro Shinpo¹, Sachiko Masuoka¹ (1. FUKUDA METAL FOIL & POWDER CO.,LTD.)

11:35 AM - 11:50 AM

[1-36A] Preparation of ceramic hollow particles using calcium carbonate template particles with ceramic layers deposited by chemical vapor deposition

*Hirokazu Katsui¹, Yuki Nakashima¹, Nobuyuki Kishikawa², Satoru Kawase², Mikinori Hotta¹ (1. National Institute of Advanced Industrial Science and Technology, 2. Nagoya Municipal Industrial Research Institute)

Break (10min) （11:50 AM - 12:00 PM）

Special Session: Powder Manufacturing Technology and Its Application

Thu. Jun 8, 2023 12:00 PM - 1:30 PM Room I (Ibuka Hall，Room 3)

Chairperson:Yoichiro SHIMPO(Fukuda Metal Foil & Powder Co., Ltd.)

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12:00 PM - 12:15 PM

[1-37A] Effect of heat treatment on network-structured microstructures formation and mechanical properties of PM Ti-3Al-2V rolled materials

*Taisuke Tanigawa¹, Shota Kariya¹, Junko Umeda¹, Katsuyoshi Kondoh¹, Tsubasa Tsubokawa², Rikako Horimoto², Honoka Ikeda² (1. Joining and Welding Research Institute Osaka University, 2. TAKEFU SPECIAL STEEL CO.,LTD.）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

12:15 PM - 12:30 PM

[1-38A] Grain refinement mechanism in decomposition reaction of titanium oxide during Ti powder sintering

*Shota Kugimiya¹, Junko Umeda¹, Shota Kariya¹, Abdollah Bahador², Katsuyoshi Kondoh¹ (1. Joining and Welding Research Institute Osaka University, 2. University of Technology Malaysia）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

12:30 PM - 12:45 PM

[1-39A] Strengthening mechanism of powder metallurgy Ti-Zr rolled alloy with TiC reinforcements

*Sei Miyamoto¹, Shota Kariya¹, Junko Umeda¹, Katsuyoshi Kondoh¹ (1. Joining and Welding Research Institute Osaka University）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

12:45 PM - 1:00 PM

[1-40A] The effects of surface oxide layer influencing cohesive strength of Ti-6Al-4V alloy powders for additive manufacturing

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

1:00 PM - 1:15 PM

[1-41A] Trial for the composition optimization of MoSiBTiC alloy using freeze-dry pulsated orifice ejection method and plasma spheroidization treatment

*Ryo Kanamura¹, Zhenxing Zhou¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku university）（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

1:15 PM - 1:30 PM

[1-42A] Achieving high-performance graphene/Al matrix composites by trace powder alloying

*Weiwei ZHOU¹, Naoyuki NOMURA¹ (1. Tohoku University)

Sessions