一般講演

[G] Solid process/ Solid and welding process(1)

Wed. Mar 8, 2023 1:00 PM - 5:00 PM Rm. L (Rm.1312,1st Flr.,Buld.No.13)

座長:芹澤久(大阪大学)、伊藤和博(大阪大学)、柳楽知也(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 - 1:30 PM

[299] Study on joining technology and joint strength of AHSS

*Hiroki Fujimoto¹ (1. Nippon Steel Corporation)

1:30 PM - 2:00 PM

[300] Advanced Ultrasonic Phased Array Imaging for Accurate Crack Measurement

*Yoshikazu OHARA¹ (1. Department of Materials Processing, Tohoku University)

2:00 PM - 2:15 PM

[301] In situ observation of solidification behavior of weld bead for Fe-Mn-Si alloy
using synchrotron X-ray

*Tomoya NAGIRA¹, Terumi NAKAMURA¹, Fumiyoshi YOSHINAKA¹, Takahiro SAWAGUCHI¹, Yasuhiro AOKI², Takayuki YAMASHITA², Hidetoshi FUJII² (1. NIMS, 2. JWRI Osaka Univ.)

2:15 PM - 2:30 PM

[302] Effect of workpiece vibration on temperature distribution and material flow in molten pool

*Kazuhiro ITO¹, Habib Hamed　Zargari^1,2, Abhay Sharma³ (1. JWRI, Osaka Univ., 2. Sahand Univ. Tech., 3. KU Leuven)

break （2:30 PM - 2:45 PM）

2:45 PM - 3:00 PM

[303] Research on Corrosion Fatigue Properties of Al/CFRTP Lap Joints

*Hisashi SERIZAWA¹, Sakae FUJITA² (1. Osaka Univ., 2. ISMA)

3:00 PM - 3:15 PM

[304] Caulking of aluminum and CFRP sheets using electromagnetic force

*Yuika YAMAZAKI¹, Riku FUKAGAWA¹, Keigo OKAGAWA³, Takaomi ITOI² (1. 千葉大学（院生）、2. 千葉大学、3. 都立産業技術高専)

3:15 PM - 3:30 PM

[305] Influence of Inductance in the Circuit of Magnetic Pulse Welding on the Weldability of Welded Sheets of Dissimilar Metals

*Hibiki MAYAMA¹, Ryoma HARA¹, Taisuke MACHIDA², Keigo OKAGAWA⁴, Takaomi ITOI³ (1. 千葉大学（院生）、2. 千葉大学（学生）、3. 千葉大学、4. 都立産業技術高専)

3:30 PM - 3:45 PM

[306] Evaluation of fracture behavior of dissimilar joint interface between steel and aluminum alloy

*Tomoki MATSUDA¹, Kotaro HAYASHI¹, Kazuma SHIMIZU¹, Mitsuru OHATA¹, Akio HIROSE¹ (1. Osaka University)

3:45 PM - 4:00 PM

[307] Relationship between Interfacial Microstructure and Bond Strength in Pure Titanium- Pure Magnesium Bonding Using Liquid Metal Dealloying Method

*Yusuke Ohashi¹, Kota Kurabayashi¹, Takeshi Wada², Hidemi Kato² (1. Graduate Shcool of Engineering, Tohoku University, 2. Institute for Materials Research, Tohoku University)

break （4:00 PM - 4:15 PM）

4:15 PM - 4:30 PM

[308] Microstructure of friction stir welded mild steel exploiting water-cooled steel tool

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

4:30 PM - 4:45 PM

[309] Effect of retained γ on fatigue crack propagation rate in steel surface layers produced by friction stir processing with the WC tool

*Hajime Yamamoto¹, Yuji Yamamoto¹, Kazuhiro Ito¹ (1. JWRI, Osaka Univ.)

4:45 PM - 5:00 PM

[310] Deformation behavior of constituent phases in stir zone of friction stir welded duplex stainless steel monitored by in-situ neutron diffraction

*Takayuki YAMASHITA¹, Kohsaku USHIODA¹, Hidetoshi FUJII¹, Wu GONG², Stefanus HARJO², TAKURO KAWASAKI², Satoshi MOROOKA² (1. JWRI, Osaka Univ., 2. J-PARC center, JAEA)

一般講演

[G] Solid process/ Solid and welding process(2)

Thu. Mar 9, 2023 9:00 AM - 11:45 AM Rm. L (Rm.1312,1st Flr.,Buld.No.13)

座長:伊藤和博(大阪大学)、石本卓也(富山大学)

※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 - 9:15 AM

[311] Effect of Dezincification to Brazing Filler Wetting during Brazing

*Hikaru TAJIMA¹, Kotaro UMEDA², Yasuyuki MIYAZAWA³, Kyohei FURIHATA⁴, Hiroshi MASUDA⁴ (1. Tokai Univ (Graduate Student), 2. Tokai Univ (Undergraduate Student), 3. Tokai Univ (Professor), 4. KITZ METAL WORKS CORPORATION)

9:15 AM - 9:30 AM

[312] Evaluation of brazed joints by a new braze ability evaluation method using a laser

*Masato YAGYU¹, Sora NAKAZIMA², Yasuyuki MIYAZAWA³, Daiki HOSHI⁴, Tomohiro ISHI⁴ (1. Tokai Univ (Graduate Students), 2. Tokai Univ (Undergraduate student), 3. Tokai Univ (Professor), 4. JFE Steel Co., Ltd)

9:30 AM - 10:00 AM

[313] Effects of Morphological Changes and Creep Properties on Thermal Fatigue Properties of Sn-xAg-0.5%Cu (x=1, 2, 3 and 4mass%) solder alloys.

*Shinichi TERASHIMA¹ (1. Advanced Technology Research Labs., Nippon Steel Corp.)

break （10:00 AM - 10:15 AM）

10:15 AM - 10:30 AM

[314] High-Speed Cutting of Super-Stainless Steel Using Ti(C, N)-W Cermet Tools

*Takashi MURAKAMI¹, Jonny HERWAN¹, Ichiro OGURA¹, Atsushi KORENAGA¹ (1. AIST)

10:30 AM - 10:45 AM

[315] Microstructure and reaction sequence of porous (Al, Fe)3Ti fabricated by combustion foaming

*Asuka SUZUKI¹, Syota MITANI², Terumasa FUJISHIRO³, Naoki TAKATA¹, Makoto KOBASHI¹, Takashi TOMITA⁴, Yuichi FURUKAWA⁴ (1. Nagoya University, 2. Nagoya University (Graduate student), 3. Nagoya University (Present: UACJ Corporation), 4. Toyota Motor Corporation)

10:45 AM - 11:00 AM

[316] Melting and solidification of Al₂O₃ by electron-beam irradiation for powder-bed fusion process.

*Wataru KAMENO¹, Masayuki OKUGAWA^1,2, Hirokazu KONISHI¹, Yuichiro KOIZUMI^1,2, Takayoshi NAKANO^1,2 (1. Osaka Univ., 2. Osaka Univ. AM center)

11:00 AM - 11:15 AM

[317] TiNi coating on commercially pure Ti substrate by multi-track electron beam scanning

*Lei WANG¹, Masayuki Okugawa^1,2, Yuichiro Koizumi^1,2, Takayoshi Nakano^1,2 (1. Osaka Univ. Eng., 2. Osaka Univ. AM center)

11:15 AM - 11:30 AM

[318] Study on Smoke Phenomena of Al Alloy Powder in Electron Beam Additive Fabrication

*Koki Ishioka¹, Kenta Aoyagi², Kenta Ishigami^1,3, Akihiko Chiba² (1. Tohoku Univ, 2. Tohoku Univ IMR, 3. Toyo Alminium K.K.)

Lunch （11:30 AM - 11:45 AM）

一般講演

[G] Solid process/ Solid and welding process(2)

Thu. Mar 9, 2023 12:45 PM - 5:00 PM Rm. L (Rm.1312,1st Flr.,Buld.No.13)

Chair:KENTA AOYAGI(Institute for Materials Research, Tohoku University), Masayuki OKUGAWA(Osaka University),Kazuhito Ito(Osaka Univ.)

※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

12:45 PM - 1:00 PM

[319] High-Temperature Microstructural Stability of Single-Crystal Pure Ni Fabricated using a Flat-Top Beam Profile in Laser Powder Bed Fusion

*Dennis　Edgard Jodi^1,2, Tomonori Kitashima^1,2, Alok Singh¹, Makoto Watanabe¹ (1. NIMS, 2. Kyushu Univ.)

1:00 PM - 1:15 PM

[320] Modulated structure formation in dislocation cells in 316L stainless steel fabricated by laser powder bed fusion

*Fei SUN¹, Toshio Ogawa¹, Yoshitaka Adachi¹, Hazuhisa Sato², Shunya Takagi², Goro Miyamoto^3,4, Asuka Suzuki¹, Akinori Yamanaka⁵, Nobuo Nakada⁶, Takuya Ishimoto⁷, Takayoshi Nakano², Yuichiro Koizumi² (1. Nagoya University, 2. Osaka University, 3. Tohoku University, 4. National Institute for Materials Science, 5. Tokyo University of Agriculture and Technology, 6. Tokyo Institute of Technology, 7. University of Toyama)

1:15 PM - 1:30 PM

[321] Effect of scan strategy on grain selection and monocrystallization in laser powder bed fusion with a flat-top laser beam

*Tomonori KITASHIMA^1,2, Dennis　Edgard Jodi^1,2, Makoto Watanabe¹ (1. NIMS, 2. Kyushu Univ.)

1:30 PM - 1:45 PM

[322] Microstructure and solute segregation in LPBF 316L stainless steel observed by TEM

*Kazuhisa Sato¹, Shunya Takagi¹, Satoshi Ichikawa¹, Takuya Ishimoto^2,3,4, Takayoshi Nakano^2,3 (1. Research Center for UHVEM, Osaka Univ., 2. Grad. School of Eng., Osaka Univ., 3. AM Center, Osaka Univ., 4. Aluminium Research Center, Univ. Toyama)

1:45 PM - 2:00 PM

[323] Microstructure and printability in laser powder bed fusion of Al-10Si-4.5Mg alloy

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

2:00 PM - 2:15 PM

[324] Heat treatment and mechanical property of Addictive manufacture of refractory alloy C103

*Yalatu SU¹, Kazuto Arakawa², Tetsuji Kuse¹, Hideki Wakabayashi², Renki Shirasu², Kohei Takeda¹, Norio Higuchi¹, Hitoshi Sakai¹, Yugo Higashida³, Masato Inata³ (1. NTT Data XAM Technologies Corporation, 2. Shimane University, 3. Kiguchi Technics Inc)

break （2:15 PM - 2:30 PM）

2:30 PM - 2:45 PM

[325] In-situ observation of powder spreading in powder bed fusion additive manufacturing process using particle image velocimetry method

*SEUNGKYUN YIM¹, JIAYU SUN¹, KENTA AOYAGI¹, KENTA YAMANAKA¹, AKIHIKO CHIBA¹ (1. Institute for Materials Research, Tohoku University)

2:45 PM - 3:00 PM

[326] Effect of heat treatment on the characteristic of hydrogen embrittlement resistance alloy

*Tetsuji Kuse¹, Yalatu Su¹, Yugo Higashida², Kohei Takeda¹, Norio Higuchi¹, Hitoshi Sakai¹ (1. NTT DATA XAM Technologies Corp., 2. KIGUCHI TECHNICS Inc.)

3:00 PM - 3:15 PM

[327] Control of thermal history related to sample geometry in laser powder bed fusion

*Masahiro KUSANO¹, Makoto WATANABE¹ (1. National Institute for Materials Science)

break （3:15 PM - 3:30 PM）

3:30 PM - 4:00 PM

[328] Multi-scale modeling of microstructure formation in additive manufacturing of metallic alloys

*Damien Tourret¹, Rouhollah Tavakoli¹, Mohammad Elahi^1,2, Ignacio Romero^1,2 (1. IMDEA Materials Institute, 2. Universidad Politecnica)

4:00 PM - 4:15 PM

[329] Effect of Excess Vacancies Induced by Laser Irradiation for Additive Manufacturing on Spinodal Decomposition in Fe-Cr-Co Alloys

*Yuheng LIU¹, Daichi Izumikawa¹, Masayuki Okugawa^1,2, Kazuhisa Sato³, Yuichiro Koizumi^1,2, Takayoshi Nakano^1,2 (1. Osaka Univ., 2. Osaka Univ. AM center, 3. Osaka Univ. UHVEM)

4:15 PM - 4:30 PM

[330] Optical absorption analysis of Cu alloys based on first-principles calculation

*Toru Hagiya¹, Toshiyuki Sawada¹ (1. Sanyo Special Steel Co., Ltd.)

4:30 PM - 4:45 PM

[331] Evaluation of AE behavior during laser irradiation in Ni-based alloys

*Rinako KOKAJI¹, Kaita ITO², Masahiro KUSANO², Takayuki SHIRAIWA³, Makoto WATANABE², Manabu ENOKI³ (1. The Univ. of Tokyo(M), 2. NIMS, 3. The Univ. of Tokyo)

4:45 PM - 5:00 PM

[332] Damage evaluation during metal additive manufacturing by machine learning of AE waveforms

*Gaku Ito¹, Kaita Ito², Masahiro Kusano², Takayuki Shiraiwa³, Makoto Watanabe², Manabu Enoki³ (1. The Univ. of Tokyo, 2. NIMS, 3. The Univ. of Tokyo)

Sessions

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

[G] Solid process/ Solid and welding process(1)

[299] Study on joining technology and joint strength of AHSS

[300] Advanced Ultrasonic Phased Array Imaging for Accurate Crack Measurement

[301] In situ observation of solidification behavior of weld bead for Fe-Mn-Si alloy
using synchrotron X-ray

[302] Effect of workpiece vibration on temperature distribution and material flow in molten pool

[303] Research on Corrosion Fatigue Properties of Al/CFRTP Lap Joints

[304] Caulking of aluminum and CFRP sheets using electromagnetic force

[305] Influence of Inductance in the Circuit of Magnetic Pulse Welding on the Weldability of Welded Sheets of Dissimilar Metals

[306] Evaluation of fracture behavior of dissimilar joint interface between steel and aluminum alloy

[307] Relationship between Interfacial Microstructure and Bond Strength in Pure Titanium- Pure Magnesium Bonding Using Liquid Metal Dealloying Method

[308] Microstructure of friction stir welded mild steel exploiting water-cooled steel tool

[309] Effect of retained γ on fatigue crack propagation rate in steel surface layers produced by friction stir processing with the WC tool

[310] Deformation behavior of constituent phases in stir zone of friction stir welded duplex stainless steel monitored by in-situ neutron diffraction

[G] Solid process/ Solid and welding process(2)

[311] Effect of Dezincification to Brazing Filler Wetting during Brazing

[312] Evaluation of brazed joints by a new braze ability evaluation method using a laser

[313] Effects of Morphological Changes and Creep Properties on Thermal Fatigue Properties of Sn-xAg-0.5%Cu (x=1, 2, 3 and 4mass%) solder alloys.

[314] High-Speed Cutting of Super-Stainless Steel Using Ti(C, N)-W Cermet Tools

[315] Microstructure and reaction sequence of porous (Al, Fe)3Ti fabricated by combustion foaming

[316] Melting and solidification of Al₂O₃ by electron-beam irradiation for powder-bed fusion process.

[317] TiNi coating on commercially pure Ti substrate by multi-track electron beam scanning

[318] Study on Smoke Phenomena of Al Alloy Powder in Electron Beam Additive Fabrication

[G] Solid process/ Solid and welding process(2)

[319] High-Temperature Microstructural Stability of Single-Crystal Pure Ni Fabricated using a Flat-Top Beam Profile in Laser Powder Bed Fusion

[320] Modulated structure formation in dislocation cells in 316L stainless steel fabricated by laser powder bed fusion

[321] Effect of scan strategy on grain selection and monocrystallization in laser powder bed fusion with a flat-top laser beam

[322] Microstructure and solute segregation in LPBF 316L stainless steel observed by TEM

[323] Microstructure and printability in laser powder bed fusion of Al-10Si-4.5Mg alloy

[324] Heat treatment and mechanical property of Addictive manufacture of refractory alloy C103

[325] In-situ observation of powder spreading in powder bed fusion additive manufacturing process using particle image velocimetry method

[326] Effect of heat treatment on the characteristic of hydrogen embrittlement resistance alloy

[327] Control of thermal history related to sample geometry in laser powder bed fusion

[328] Multi-scale modeling of microstructure formation in additive manufacturing of metallic alloys

[329] Effect of Excess Vacancies Induced by Laser Irradiation for Additive Manufacturing on Spinodal Decomposition in Fe-Cr-Co Alloys

[330] Optical absorption analysis of Cu alloys based on first-principles calculation

[331] Evaluation of AE behavior during laser irradiation in Ni-based alloys

[332] Damage evaluation during metal additive manufacturing by machine learning of AE waveforms

Authentication