Session Details
[P-B]Poster session
Thu. Sep 3, 2026 1:00 PM - 2:30 PM JST
Thu. Sep 3, 2026 4:00 AM - 5:30 AM UTC
Thu. Sep 3, 2026 4:00 AM - 5:30 AM UTC
Conference Room B
[P-B-01]Effect of areal energy density on the formation of basal melt track irregularities in PBF-LB/M via in situ X-ray radiography
*Takuya Hirnauma1,2, Yuki Wakai1,2, Yuta Kushiya2, Takayama Masayasu1,2, Naoki Seto2, Naoko Sato2, Dennis Jodi2, Shinsuke Suzuki1,3 (1. Waseda University, 2. National Institute of Advanced Industrial Science and Technology, 3. Kagami Memorial Research Institute for Materials Science and Technology)
[P-B-02]Manufacturing and Inspecting with a Single Laser: In-process Defect Imaging in Laser-based Powder Bed Fusion
*yongjoon choi1, Shota Harada1, Takahiro Hayashi1, Naoki Mori1, Yuji Sato1 (1. Graduate School of Engineering, The University of Osaka)
[P-B-03]Additive Manufacturing with PBF-LB and Anomaly Detection Using Ultrasonic Waves Generated by High-Repetition-Rate Laser Pulses
*Shota Harada1, Yongjoon Choi1, Takahiro Hayashi1, Naoki Mori1 (1. Graduate School of Engineering, The University of Osaka)
[P-B-04]Evaluation of Melt Pool Depth and Pore Formation during LPBF Process Using Acoustic Emission
*Jiawei Yu1, Takayuki Shiraiwa1, Kaita Ito2, Fabien Briffod2 (1. The University of Tokyo, 2. National Institute of Materials Science)
[P-B-05]Experimental and DEM Study on the Powder Raking Process
of Polyhedral PLA Particles for Powder Bed Fusion
*Yuta Arai1, Masayuki Okugawa1,2, Kimiaki Washino1, Akihiro Mitsuhara1,2, Yuichiro Koizumi1,2 (1. Graduate School of Engineering, The University of Osaka, 2. 3DPTec Integrated Center, The University of Osaka)
[P-B-06]Melt-pool-scale large-scale GPU simulation of polycrystalline
dendrite competitive growth in metal additive manufacturing
*Tomoya Okada1, Konosuke Ikeda1, Tomohiro Takaki1 (1. kyoto institute of technology)
[P-B-07]Evaluation of melt pool dynamics during laser melting and solidification process using a high-performance phase-field lattice Boltzmann model
*Konosuke Ikeda1, Takayuki Aoki1, Tomohiro Takaki1 (1. Kyoto Institute of Technology)
[P-B-08]Effects of Crystal Nucleation and Grain Growth Models on Prediction of Solidification Microstructure in LPBF Using Cellular Automata
*Masanori Shiraiwa Kitamura1, Takayuki Shiraiwa1, Fabien Briffod2 (1. The University of Tokyo, 2. NIMS)
[P-B-09]Laser Condition Dependence of Microstructure and Mechanical Properties of Laser Powder Bed Fused Ti-Al-V-Fe Alloys
*Miyu Taniguchi1, Misaki Deguchi1, Asuka Suzuki1, Natsumi Tsuchida1, Shota Kariya2, Katsuyoshi Kondoh2, Makoto Kobashi1 (1. Nagoya University, 2. The University of Osaka)
[P-B-10]Formation Conditions for Crystallographic Lamellar Microstructures Across Different Materials in PBF-LB
*Chin Cheng Tsai1, Fabien Briffod2, Takayuki Shiraiwa1 (1. The University of Tokyo, 2. National Institute for Materials Science)
[P-B-11]Microstructural and Crystallographic Texture Evolution in Hastelloy X Deposited on SX-like substrate as a function of Substrate Preheating and L-PBF Processing Parameters
*Phuangphaga Daram1, Fabien Briffod1, Tomonori Kitashima1, Masahiro Kusano1, Makoto Watanabe1 (1. National Insititute for Materials Science)
[P-B-12]Tensile Properties of PBF-LB Fabricated AlSi10Mg Parts with Broad Particle Size Distribution
*Toshiaki Uematsu1, Shinya Tako1, Hirotaka Kurita2, Taku Murakawa3, Hideki Kyogoku4 (1. Industrial Research Institute of Shizuoka Prefecture, Hamamatsu, 2. Yamaha Motor Co., Ltd., 3. Toyo Aluminium K.K., 4. Kindai University)
[P-B-13]Crystal plasticity analysis of kerf structured plates with controlled local texture
*Masato Koga1, Tsuyoshi Mayama1, Takayoshi Nakano2 (1. Kumamoto university, 2. University of Osaka)
[P-B-14]Strengthening of Materials by Shape-Induced Anisotropy
*Takao Yamaguchi1, Tsuyoshi Mayama1 (1. Kumamoto University)
[P-B-15]Designing Atom-Mimetic Metamaterials Reproducing Crystals’ Elastic Anisotropies by Density Functional Theory and Finite Element Method
*Yuhi Teramoto1, Masayuki Okugawa1, Akihiro Mitsuhara1, Yuichiro Koizumi1, Shigenobu Ogata1 (1. The university of Osaka)
[P-B-16]Expansion behavior of stents with controlled crystallographic orientations
*Ren Mizukami1, Tastuya Toukai1, Kenichi Tsujita1, Tsuyoshi Mayama1 (1. kumamoto University)
[P-B-17]Control of crystallographic texture and mechanical property
of hexagonal pure Zn via L-PBF
*Toki Nagano1, Ryosuke Ozasa1,2, Takayoshi Nakano1,2 (1. Grad. Eng., The Univ. of Osaka, 2. 3DPTec Integrated Center, The Univ. of Osaka)
[P-B-18]Development of carbide precipitation-strengthened
Co-based superalloy via L-PBF
*Shogo Hirata1, Ryosuke Ozasa1,2, Kazuhisa Sato3, Shinya Imano4, Kiyohito Ishida5, Takayoshi Nakano1,2 (1. Grad. Eng. The Univ. of Osaka, 2. 3DPTec Integrated Center, The Univ. of Osaka, 3. Research Center for UHVEM, The Univ. of Osaka, 4. Kyowa PM, 5. Tohoku Univ)
[P-B-19]Strengthening of a Ni-Based Superalloy through Macroscopic Interface Engineering via PBF-LB/M
*Taichi Kikukawa1, Takya Ishimoto1,2, Tsuyoshi Mayama3, Masakazu Tane1, Takayoshi Nakano1 (1. The University of Osaka, 2. University of Toyama, 3. Kumamoto University)
[P-B-20]Control of Microstructures and Mechanical Properties of LPSO-type Mg Alloy via L-PBF
*Kakeru Okawa1, Ryosuke Ozasa1,2, Koji Hagihara1,2,3, Toshiharu Matsumoto4, Takayoshi Nakano1,2 (1. Grad. Eng., The Univ. of Osaka, 2. 3DPTec Integrated Center, The Univ. of Osaka, 3. Grad. Eng., NI Tech., 4. Tobata Seisakusho Co., Ltd.)
[P-B-21]Strengthening and Deformation-Mechanism Transition in a Single-Phase α″ Martensitic Titanium Alloy Induced by Rapid Quenching
*Shion Shimizu1, Takuya Ishimoto2,3, Tomoyo Manaka2,3 (1. Grad. Sch. Sci. Eng., Univ. of Toyama, 2. Titanium Research Center, Univ. of Toyama, 3. Sch. Sus. Design, Univ. of Toyama)