一般講演

[G] Joining, Welding and Bonding

Thu. Mar 14, 2024 1:00 PM - 3:25 PM Rm. J (Rm.604, 6th Flr.,Lecture Hall Blg.)

座長:芹澤久(大阪大学)、柳楽知也(国立研究開発法人物質・材料研究機構)

※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）

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1:00 PM - 1:15 PM

[261] Effects of welding speed on microstructure of friction stir welded mild steel exploiting water-cooled steel bobbin-tool

*Takuya MIURA¹, Yoshiaki MORISADA¹, Kohsaku USHIODA¹, Hidetoshi FUJII¹ (1. Osaka University)

1:15 PM - 1:30 PM

[262] Microstructure and deformation behavior in the stir zone of friction stir welded super invar alloy

*Takayuki YAMASHITA¹, Wu GONG², Motomichi KOYAMA³, Takuro KAWASAKI², Stefanus Harjo², Kohsaku Ushioda¹, Hidetoshi Fujii¹ (1. JWRI, Osaka Univ., 2. JAEA, 3. IMR, Tohoku Univ.)

1:30 PM - 1:45 PM

[263] Effect of Oxide Film on Bond Strength

*Tomonari Ohno¹, Tomiko Yamaguchi¹, Suo Saruwatari² (1. Kyushu Institute of Technology, 2. Nippon Steel)

break （1:45 PM - 1:55 PM）

1:55 PM - 2:25 PM

[264] Highly reliable dissimilar joining for multi-materials based on controlling interfacial microstructure

*Tomo OGURA¹ (1. Graduate School of Engineering, Osaka University)

2:25 PM - 2:40 PM

[265] Basic Research on Water Corrosion Property of F82H/SUS316 Dissimilar Joint

*Hisashi SERIZAWA¹, Naofumi NAKAZATO², Hiroaki MORI¹, Hirotatsu KISHIMOTO², Motoki NAKAJIMA³, Takashi NOZAWA³ (1. Osaka Univ., 2. Muroran-IT, 3. QST)

2:40 PM - 2:55 PM

[266] Effect of the thickness and Ni composition x of Fe_100-xNi_x interlayer on the strength of Fe-Mg joining achieved by solid metal dealloying.

*Kota Kurabayashi¹, Takeshi Wada², Hidemi Kato² (1. Graduate School of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University)

2:55 PM - 3:10 PM

[267] Formation of Kirkendall voids in Ni(W) Diffusion-Induced Recrystallization

*Minho O¹, Hee-Soo KIM^1,2, Equo Kobayashi¹, Masanori Kajihara¹ (1. Tokyo Institute of Technology, 2. Chosun University)

3:10 PM - 3:25 PM

[268] Lap Joining of Glass Fiber Reinforced Plastic and 5052 Aluminum Alloy Using Friction Stir Welding with Intermediate Materials

*Toru NAGAOKA¹, Mari Tada¹, Joji Kadota¹, Yoshihisa Kimoto¹, Takashi Takeuchi¹, Hiroshi Hirano¹, Yoshiaki Morisada², Hidetoshi Fujii² (1. Osaka Research Institute of Industrial Science and Technology, 2. Joining and Welding Research Institute, Osaka University)

一般講演

[G] Plastic Deformation/Additive Manufacturing (Evaluation of Microstructure and Properties)

Fri. Mar 15, 2024 9:00 AM - 10:15 AM Rm. J (Rm.604, 6th Flr.,Lecture Hall Blg.)

座長:前嶋　貴士(豊田中研)

※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）

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9:00 AM - 9:30 AM

[275] Study on sheet metal forming of high strength steel in hot stamping process

*Kazuhisa Kusumi¹ (1. NIPPON STEEL)

9:30 AM - 9:45 AM

[276] Strain-Rate Dependent Strength of Single-Crystal Micropillars
Fabricated on Additive Manufactured Al-Fe Alloy

*Dasom KIM¹, Akihiro CHOSHI¹, Naoki TAKATA¹, Asuka SUZUKI¹, Makoto KOBASHI¹ (1. Nagoya University)

9:45 AM - 10:00 AM

[277] In-situ SEM observation and DIC analysis of inhomogeneous tensile deformation for heat-treated Al-12Si alloy processed by laser powder bed fusion

*Yuki OTANI¹, Naoki TAKATA², Asuka SUZUKI², Makoto KOBASHI², Masaki KATO³ (1. Nagoya Univ., 2. Nagoya Univ., 3. Aichi Center for Industry and Science Technology)

10:00 AM - 10:15 AM

[278] Quantitative analysis of segregation behavior at melt pool boundary in 316L stainless steel fabricated by laser powder bed fusion

*Fei SUN¹, Junki Inagaki¹, Ta-Te Chen¹, Yoshitaka Adachi¹, Kazuhisa Sato², Takuya Ishimoto³, Takayoshi Nakano^4,5, Yuichiro Koizumi^4,5 (1. Department of Material Design Innovation Engineering, Nagoya University, 2. Research Center for Ultra-High Voltage Electron Microscopy, Osaka University, 3. Aluminium Research Center, University of Toyama, 4. Division of Materials and Manufacturing Science, Osaka University, 5. Anisotropic Design & Additive Manufacturing Research Center, Osaka University)

一般講演

[G] Additive Manufacturing/Novel Process

Fri. Mar 15, 2024 2:15 PM - 4:30 PM Rm. J (Rm.604, 6th Flr.,Lecture Hall Blg.)

Chair:KENTA AOYAGI

※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）

+Add all to schedule

2:15 PM - 2:30 PM

[287] Microstructure and high temperature mechanical properties of IN718 fabricated by Metal Injection Molding

*Koji KAKEHI¹, Hanami Suzuki², Naidu Palleda¹, Hikoji Okuyama³ (1. Tokyo Metropolitan University, 2. Tokyo Metropolitan University, 3. MICRO MIM JAPAN)

2:30 PM - 2:45 PM

[288] Microstructure and mechanical properties of additive-manufactured Alloy718 using JEOL EB-PBF

*Aoi MORISHIGE¹, Naidu Palleda², Koji Kakehi², Ayumu Miyakita³, Kazuhiro Masuda³, Takashi Sato³ (1. Tokyo Metropolitan University, 2. Tokyo Metropolitan University, 3. Japan Electron Optics Laboratory)

2:45 PM - 3:00 PM

[289] Microstructure and mechanical properties of IN718 built by DED

*Nanae Sato¹, Naidu Palleda², Koji Kakehi², Kazuhiro Gokan³ (1. Tokyo Metropolitan University, 2. Tokyo Metropolitan University, 3. AeroEdge Co.,Ltd.)

3:00 PM - 3:15 PM

[290] Process parameters and morphology of deposit on DED
-Toward condition optimization: Single bead-

*Hao 王昊¹, Yim 王昊¹, Tsukasa 王昊¹, Futao 王昊¹, Akihiko 王昊¹, Kenta 王昊², Kenta 王昊², Tao 王昊³, HaoTian 王昊⁴ (1. Niche, Tohoku University, 2. IMR, Tohoku University, 3. Grad. Eng. Tohoku University, 4. Grad. Eng. Jilin University)

break （3:15 PM - 3:30 PM）

3:30 PM - 3:45 PM

[291] Control of Crystallographic orientation in Fe-Si-Al steel fabricated by LMD

*Hideaki IKEHATA¹, Hiroshi Miyashita¹, Maho Kato¹, Takuya Kita², Tomoyasu Watanabe², Mio Ban³, Mitsuka Morimoto³ (1. TOYOTA CENTRAL R&D, 2. DENSO, 3. AISIN)

3:45 PM - 4:00 PM

[292] Laser fabrication and electrical properties of Cu/Cu-Ni/Cu composite resistor materials

*Atsushi TSUJI¹, Kouji TANAKA² (1. Graduated Stu. Daido Univ., 2. Daido Univ.)

4:00 PM - 4:15 PM

[293] Developing process windows of Inconel 625 fabricated by direct energy deposition based Lasermeister system

*Yusufu Ekubaru¹, Sekiguchi Kei¹ (1. Development Department Advanced Manufacturing Business Unit, Nikon Corporation)

4:15 PM - 4:30 PM

[294] Fabrication of high entropy alloy-nanoparticles by PLAL

*Yoji MIYAJIMA¹, Rintaro Ninomiya², Dasom Kim³, Naoki Takata³, Kazuhiro Ishikawa¹ (1. Kanazawa Univ., 2. Kanazawa Univ.(B4), 3. Nagoya Univ.)

Sessions

6.Materials Processing » Solid process/ Solid and welding process

[G] Joining, Welding and Bonding

[261] Effects of welding speed on microstructure of friction stir welded mild steel exploiting water-cooled steel bobbin-tool

[262] Microstructure and deformation behavior in the stir zone of friction stir welded super invar alloy

[263] Effect of Oxide Film on Bond Strength

[264] Highly reliable dissimilar joining for multi-materials based on controlling interfacial microstructure

[265] Basic Research on Water Corrosion Property of F82H/SUS316 Dissimilar Joint

[266] Effect of the thickness and Ni composition x of Fe_100-xNi_x interlayer on the strength of Fe-Mg joining achieved by solid metal dealloying.

[267] Formation of Kirkendall voids in Ni(W) Diffusion-Induced Recrystallization

[268] Lap Joining of Glass Fiber Reinforced Plastic and 5052 Aluminum Alloy Using Friction Stir Welding with Intermediate Materials

[G] Plastic Deformation/Additive Manufacturing (Evaluation of Microstructure and Properties)

[275] Study on sheet metal forming of high strength steel in hot stamping process

[276] Strain-Rate Dependent Strength of Single-Crystal Micropillars
Fabricated on Additive Manufactured Al-Fe Alloy

[277] In-situ SEM observation and DIC analysis of inhomogeneous tensile deformation for heat-treated Al-12Si alloy processed by laser powder bed fusion

[278] Quantitative analysis of segregation behavior at melt pool boundary in 316L stainless steel fabricated by laser powder bed fusion

[G] Additive Manufacturing/Novel Process

[287] Microstructure and high temperature mechanical properties of IN718 fabricated by Metal Injection Molding

[288] Microstructure and mechanical properties of additive-manufactured Alloy718 using JEOL EB-PBF

[289] Microstructure and mechanical properties of IN718 built by DED

[290] Process parameters and morphology of deposit on DED
-Toward condition optimization: Single bead-

[291] Control of Crystallographic orientation in Fe-Si-Al steel fabricated by LMD

[292] Laser fabrication and electrical properties of Cu/Cu-Ni/Cu composite resistor materials

[293] Developing process windows of Inconel 625 fabricated by direct energy deposition based Lasermeister system

[294] Fabrication of high entropy alloy-nanoparticles by PLAL

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