PM Materials with Unique Microstructures and their Multi-functionalization

Thu. Oct 19, 2023 9:15 AM - 10:40 AM Room I (Hardy Hall)

Chairperson:Katsuyoshi KONDOH(Osaka University)

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9:15 AM - 9:45 AM

[1-1] Special Invited Talk : Mesoscale porous structure manufacturing and multifunctioning by powder processing

*Makoto Kobashi¹ (1. Nagoya University)

9:45 AM - 10:00 AM

[1-2A] Exploring appropriate combustion foaming conditions for porous (Al, Fe)₃Ti using data science

*Syota MITANI¹, Asuka SUZUKI¹, Naoki TAKATA¹, Makoto KOBASHI¹ (1. Nagoya University)

Cancelled

10:00 AM - 10:15 AM

[1-3A] Cancelled (15 mins. break)

10:15 AM - 10:30 AM

[1-4A] Fabrication of ceramic Braille using superplastically foaming method and improving the shape reproducibility of protrusion

*Fujino Tomoya¹, Shinya Kondo¹, Takashi Teranishi¹, Akira Kishimoto¹ (1. Okayama University) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Break（10min）（10:30 AM - 10:40 AM）

PM Materials with Unique Microstructures and their Multi-functionalization

Thu. Oct 19, 2023 10:40 AM - 12:00 PM Room I (Hardy Hall)

Chairperson:Makoto KOBASHI(Nagoya University, Japan)

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10:40 AM - 11:00 AM

[1-5] Invited Talk : Study on failure characteristics in shear test for powder compact

*Yukinori Taniguchi TANIGUCHI¹ (1. National Institute of Technology, NARA College)

11:00 AM - 11:15 AM

[1-6A] FEM simulation of die compaction for PTFE powder

Masaya TAKEUCHI¹, *Yukinori Taniguchi TANIGUCHI² (1. NIPPON PILLAR PACKING CO.,LTD., 2. National Institute of Technology, NARA College)

11:15 AM - 11:30 AM

[1-7A] Evaluation of 3D morphology and porosity of gas-atomized powders by synchrotron X-ray CT

*Takaya OGIHARA¹, Noriharu YODOSHI¹, Kentaro KUDO¹, Kazunari SHINAGAWA¹, Ikuya SAKURAI², Mitsutaka SATO³, Naoya MASAHASHI³, Joe YOSHIKAWA⁴, Keisuke ITOH⁴ (1. Kyushu University, 2. Nagoya University, 3. Tohoku University, 4. Industrial Technology Institute, Miyagi Prefectural Government ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

11:30 AM - 11:45 AM

[1-8A] Recycling process of grade-off titanium sponge wastes for powder production

*KATSUYOSHI KONDOH¹, AMMARUEDA ISSARIYAPAT¹, SHOTA KARIYA¹, TSUBASA TSUBOKAWA², RIKAKO HORIMOTO², HOKA IKEDA², JUNKO UMEDA¹ (1. Osaka University, 2. Takefu Special Steel)

11:45 AM - 12:00 PM

[1-9A] Characterization of Ti sintered material using Ti powder containing titanium hydrides

*KATSUYOSHI KONDOH¹, AMMARUEDA ISSARIYAPAT¹, SHOTA KARIYA¹, TSUBASA TSUBOKAWAT², RIKAKO HORIMOTO², HOKA IKEDA², JUNKO UMEDA¹ (1. Osaka University, 2. Takefu Special Steel)

PM Materials with Unique Microstructures and their Multi-functionalization

Thu. Oct 19, 2023 1:00 PM - 2:50 PM Room I (Hardy Hall)

Chairperson:Yukinori TANIGUCHI(National Insitute of Technology, Nara College,Japan)

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1:00 PM - 1:40 PM

[1-10] Memorial Lecture of JSPM Award :
Performance improvement of strong-platic-deformation thermoelectric materials by microstructure control

*Zhi-Lei WANG¹, Zhong-Chun CHEN² (1. University of Science and Technology Beijing, 2. Tottori University)

1:40 PM - 1:55 PM

[1-11A] Effect of Ti addition on microstructure of CuCrFeNimedium entropy alloys

*Benard Peter Oboso¹, Julia Horioka¹, Seiya Oyama¹, Li-Fu Yi¹, Tetsuhiko Onda¹, Shigekazu Morito², Zhong-Chun Chen¹ (1. Tottori University, 2. Shimane university (Japan)（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

1:55 PM - 2:10 PM

[1-12A] Strengthening of α+β Ti-4Fe extrusions by optimization of rhenium addition and homogenization heat treatment

*Takuma Teramae¹, Ammarueda Issariyapat², Shota Kariya², Junko Umeda², Katsuyoshi Kondoh² (1. Graduate School of Engineering, Osaka University, 2. Joint and Welding Research Institute, Osaka University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

2:10 PM - 2:25 PM

[1-13A] Modeling the correlation between network-structured β phases and mechanical properties of PM Ti-3Al-2V rolled materials using machine learning

*Taisuke Tanigawa¹, Shota Kariya², Junko Umeda², Katsuyoshi Kondoh² (1. Graduate School of Engineering, Osaka University, 2. Joining and Welding Research Institute, Osaka University) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

2:25 PM - 2:40 PM

[1-14A] Identification of Strengthening Factors in Ti-Fe Duplex Alloys by a Machine Learning Approach

*Ayane Hirako¹, Shota Kariya², Junko Umeda², Katsuyoshi Kondoh² (1. School of Engineering Osaka University, 2. Joining and Welding Research Institute Osaka University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Break（10min）（2:40 PM - 2:50 PM）

PM Materials with Unique Microstructures and their Multi-functionalization

Thu. Oct 19, 2023 2:50 PM - 4:20 PM Room I (Hardy Hall)

Chairperson:Katsuyoshi KONDOH(Osaka University)

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2:50 PM - 3:20 PM

[1-15] Special Invited Talk : Quantitative analysis of three-dimensional pore configuration of L-PBF material by X-ray CT Analysisy

*Yukiko Ozaki¹, Yuji Shigeta², Takeshi Higaki², Masatoshi Aranamaki¹, Naoyuki Nomura³, Katsuyoshi Kondo⁴ (1. Kyushu University, 2. Graduate School, Kyushu University, 3. Tohoku University, 4. Osaka University)

3:20 PM - 3:35 PM

[1-16A] Neutron diffraction microstructural analysis of additively manufactured Ni-base superalloys

*Kenta Yamanaka¹, Manami Mori², yusuke Onuki³, Shigeo Sato⁴, Akihiko Chiba¹ (1. Tohoku University, 2. National Institute of Technology, Sendai College, 3. Tokyo Denki University, 4. Ibaraki University)

3:35 PM - 3:50 PM

[1-17A] Improvement of microstructure for additive manufacturing of AZX912 flame retardant magnesium alloy powder

*Taku IWAOKA¹, Yusuke TSURUOKA², Minoru HIRASHIMA², Akira KOBAYASHI¹, Toru YOSHINO¹ (1. Tokyo Metropolitan Industrial Technology Research Institute, 2. Totyakin Co., Ltd.)

3:50 PM - 4:05 PM

[1-18A] Fabrication and evaluation of ZrO₂-TiC composite coatings on Mo-based alloy by laser powder bed fusion

*Szu-Yu Chen¹, Weiwei Zhou¹, Naoyuki Nomura¹ (1. Tohoku University ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

4:05 PM - 4:20 PM

[1-19A] Preparation of SiO₂-decorated stainless-steel powders by hetero-agglomeration method and their laser additive manufacturing

*Shodai Taguchi¹, Weiwei Zhou¹, Naoyuki Nomura¹, Akifumi Nakamura², Hiroshi Adachi² (1. Tohoku University, 2. Panasonic Corporation ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

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）

PM Materials with Unique Microstructures and their Multi-functionalization

Fri. Oct 20, 2023 10:25 AM - 11:20 AM Room I (Hardy Hall)

Chairperson:Naoyuki NOMURA(Tohoku University)

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10:25 AM - 10:40 AM

[1-25A] Effect of Pre-heating Temperature on Mechanical Properties of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting

*Kota FUJIWARA¹, Takahiro KIMURA¹, Takayuki NAKAMOTO¹ (1. Osaka Reseach Institude of Industrial Science and Technology)

10:40 AM - 10:55 AM

[1-26A] Enhanced strength and ductility of novel titanium alloys prepared by laser powder bed fusion process

*Peter Ndungu Mwangi¹, Kohe Nagao¹, Yuto Kuroda¹, Tetsuhiko Onda¹, Zhong-Chun Chen¹ (1. Tottori University（※This presenter is a candidate for the Student Award for Outstanding Presentation.)

10:55 AM - 11:10 AM

[1-27A] Influence of Oxygen on Variant formation and Mechanical Properties of Selective Laser Melted Ti-6Al-4V Alloys

*Kishi Hokama¹, Akira Otsu¹, Tetsuhiko Onda¹, Takahiro Kimura², Nakayuki Nakamoto², Zhong-Chun Chen¹ (1. Tottori University, 2. Osaka Research Institute of Industrial Science and Technology ) (※This presenter is a candidate for the Student Award for Outstanding Presentation.)

Break（10min）（11:10 AM - 11:20 AM）

Sessions

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

PM Materials with Unique Microstructures and their Multi-functionalization

[1-1] Special Invited Talk : Mesoscale porous structure manufacturing and multifunctioning by powder processing

[1-2A] Exploring appropriate combustion foaming conditions for porous (Al, Fe)₃Ti using data science

[1-3A] Cancelled (15 mins. break)

[1-4A] Fabrication of ceramic Braille using superplastically foaming method and improving the shape reproducibility of protrusion

PM Materials with Unique Microstructures and their Multi-functionalization

[1-5] Invited Talk : Study on failure characteristics in shear test for powder compact

[1-6A] FEM simulation of die compaction for PTFE powder

[1-7A] Evaluation of 3D morphology and porosity of gas-atomized powders by synchrotron X-ray CT

[1-8A] Recycling process of grade-off titanium sponge wastes for powder production

[1-9A] Characterization of Ti sintered material using Ti powder containing titanium hydrides

PM Materials with Unique Microstructures and their Multi-functionalization

[1-10] Memorial Lecture of JSPM Award :
Performance improvement of strong-platic-deformation thermoelectric materials by microstructure control

[1-11A] Effect of Ti addition on microstructure of CuCrFeNimedium entropy alloys

[1-12A] Strengthening of α+β Ti-4Fe extrusions by optimization of rhenium addition and homogenization heat treatment

[1-13A] Modeling the correlation between network-structured β phases and mechanical properties of PM Ti-3Al-2V rolled materials using machine learning

[1-14A] Identification of Strengthening Factors in Ti-Fe Duplex Alloys by a Machine Learning Approach

PM Materials with Unique Microstructures and their Multi-functionalization

[1-15] Special Invited Talk : Quantitative analysis of three-dimensional pore configuration of L-PBF material by X-ray CT Analysisy

[1-16A] Neutron diffraction microstructural analysis of additively manufactured Ni-base superalloys

[1-17A] Improvement of microstructure for additive manufacturing of AZX912 flame retardant magnesium alloy powder

[1-18A] Fabrication and evaluation of ZrO₂-TiC composite coatings on Mo-based alloy by laser powder bed fusion

[1-19A] Preparation of SiO₂-decorated stainless-steel powders by hetero-agglomeration method and their laser additive manufacturing

PM Materials with Unique Microstructures and their Multi-functionalization

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

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

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

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

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

PM Materials with Unique Microstructures and their Multi-functionalization

[1-25A] Effect of Pre-heating Temperature on Mechanical Properties of Ti-6Al-4V Alloy Fabricated by Electron Beam Melting

[1-26A] Enhanced strength and ductility of novel titanium alloys prepared by laser powder bed fusion process

[1-27A] Influence of Oxygen on Variant formation and Mechanical Properties of Selective Laser Melted Ti-6Al-4V Alloys

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