[S5] S5 Creation of Materials by Super-Thermal Field III: New Developments in Materials Science through Additive Manufacturing(3) | Year 2025 Autumn Annual Meeting of JIMM

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Session Details

公募シンポジウム講演

[S5]S5 Creation of Materials by Super-Thermal Field III: New Developments in Materials Science through Additive Manufacturing(3)

Fri. Sep 19, 2025 9:00 AM - 11:15 AM JST
Fri. Sep 19, 2025 12:00 AM - 2:15 AM UTC

Room B(B11 1st floor Building B)

Chair:Kenta Yamanaka

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

9:00 AM - 9:40 AM JST(12:00 AM - 12:40 AM UTC)Keynote Lecture

[S5.35][Keynote Lecture] Strengthening additively manufactured materials by cell boundary structure control

*SASAKI Taisuke¹, Saha Mainak¹, Saito Takuma¹, Cho Ken², Okugawa Masayuki², Hiroyuki Yasuda², Nakano Takayoshi², Koizumi Yuichiro² (1. NIMS, 2. Univ. Osaka)

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9:40 AM - 10:00 AM JST(12:40 AM - 1:00 AM UTC)

[S5.36]Effect of Scan Strategy on Internal Residual Stress of Laser 3D-Printed SUS316L Steel

*Cho Ken¹, Tanaka Koki¹, Koizumi Yuichiro¹, Nakano Takayoshi¹, Yasuda HIroyuki　Y.¹ (1. The Univ. of Osaka)

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10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[S5.37]Systematic Understanding of Strength Enhancement via Artificially Introduced Interfaces in Ni-Based Alloys Fabricated by Laser Powder Bed Fusion

*KIKUKAWA Taichi¹, Ishimoto Takuya², Mayama Tsuyoshi³, Nakano Takayoshi¹ (1. The University of Osaka, 2. University of Toyama, 3. Kumamoto University)

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10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

[S5.38]Design of mechanical function of Inconel 718 by controlling shape and crystallographic texture via PBF-LB/M

*Hoshino Soki¹, Ishimoto Takuya^1,2,3, Gokcekaya Ozkan^1,3, Mayama Tsuyoshi⁴, Tane Masakazu^1,3, Nakano Takayoshi^1,3 (1. Grad. Sch. of Eng., Osaka Univ., 2. Aluminium Research Center, Toyama Univ., 3. AM Center, Osaka Univ., 4. Faculty Adv. Sci. Tech., Kumamoto Univ.)

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10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[S5.39]Characterizing Hierarchical Structure and Strengthening Mechanisms in Ni-based Superalloy Prepared by Additive Manufacturing

*YAMASHITA Kippei¹, Cho Ken³, Saito Takuma³, Sasaki Taisuke², Okugawa Masayuki², Koizumi Yuichiro², Nakano Takayoshi², Yasuda Hiroyuki　Y.² (1. The Univ. of Osaka, 2. The Univ. of Osaka, 3. NIMS)

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10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[S5.40]The Effect of Morphology of Cellular Structure on Mechanical Properties of Ni-based Superalloy Fabricated by Laser Beam Additive Manufacturing

*Kakutani Shinnosuke¹, Cho Ken², Saito Takuma³, Sasaki Taisuke³, Nakano Takayoshi², Yasuda Hiroyuki² (1. The Univ. of Osaka, 2. The Univ. of Osaka, 3. National Institute for Materials Science)

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11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[S5.41]Nanocrystals Growth using Giant Temperature Gradient under Ultra-High Pressure in ~GPa Region

Niwa Ken^1,2, Sasaki Takuya¹, Gaida Nico　Alexander¹, *HASEGAWA Masashi^1,2 (1. Department of Materials Physics, Nagoya University, 2. Research Center for Crystalline Materials Engineering, Nagoya University)

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