一般講演

[G] Aluminum and Its Alloys

Thu. Sep 19, 2024 1:00 PM - 3:00 PM Room K (A205 2nd floor Building A Center for Education in Liberal Arts and Sciences)

座長:李昇原(富山大学)、日野実(広島工業大学)

※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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1:00 PM - 1:15 PM

[262] Temperature dependence of the damping property of the β-Al₃Mg₂ phase

*Daisuke ANDO¹, Keisuke Watanabe¹, JinXian Hunag¹, Yuji Sutou^1,2 (1. Tohoku Univ. (Engineering), 2. Tohoku Univ. AIMR)

1:15 PM - 1:30 PM

[263] Flow Stress, microstructure, and heat treatment of Al–5.81Zn–1.65Mg aluminum alloy subjected to heavy-reduction thermomechanical processing

*Hyung-Won PARK¹, Yuki SHIMOMURA², Yun-Soo LEE³, Hyeon-Woo SON³, Souta URAYAMA⁴, Jun YANAGIMOTO² (1. Komatsu University, 2. The University of Tokyo, 3. Korea Institute of Materials Science, 4. Komatsu University (Present: KAGA, INC.))

1:30 PM - 1:45 PM

[264] Effect of Adhesive Spot on Tensile Deformation of Pure Aluminum Thin Films

*Koshiro IKEDA¹, Naoya TADA², Takeshi UEMORI², Junji SAKAMOTO² (1. Okayama Univ., 2. Okayama Univ.)

1:45 PM - 2:00 PM

[265] Application of Electroless Ni-P Plating to Evaluation of Hydrogen Embrittlement of 7075-T6 Aluminum Alloy

*Makoto HINO¹, Ayumu ASADA², Keitaro HORIKAWA³, Seigo KUROSAKA⁴, Hiroki OKUBO⁴ (1. Hiroshima Inst. of Tech., 2. Hiroshima Inst. of Tech.(M1), 3. Osaka Univ., 4. C. Uyemura & Co.)

break （2:00 PM - 2:15 PM）

2:15 PM - 2:30 PM

[266] Effect of cooling rate on solidification microstructure in Al-Si-Fe and Al-Si-Mn ternary eutectic alloys

*Shunta KITA¹, Naoki Takata¹, Asuka Suzuki¹, Makoto Kobashi¹, Yuichi Furukawa², Takashi Tomita² (1. Nagoya Univ., 2. Toyota Motor Co.)

2:30 PM - 2:45 PM

[267] Microstructure analysis of T-phase in Al-Zn-Mg alloy with low Zn/Mg ratio

*Ahmed Abrar¹, Seungwon Lee¹, Taiki Tsuchiya¹, Kenji Matsuda¹, Katsuhiko Nishimura¹, Norio Nunomura¹, Hiroyoki Toda², Kyosuke Hirayama³, Kazuyuki Shimizu⁴, Masatake Yamaguchi⁵, Tomohito Tsuru⁵, Mitsuhiro Itakura⁵ (1. University of Toyama, 2. Kyushu University, 3. Kyoto University, 4. Tottori Unversity, 5. Japan Atomic Energy Agency)

2:45 PM - 3:00 PM

[268] Microstructure observation of thermomechanical processed Al-1.5Cu-0.5Mg(mol%) alloy

*Kenta Koshiishi¹, Hai Vu　Ngoc¹, Seungwon Lee¹, Taiki Tsuchiya¹, Susumu Ikeno², Kenji Matsuda¹ (1. University of Toyama, 2. Professor of emeritus University of Toyama)

一般講演

[G] Titanium and Its Alloys

Fri. Sep 20, 2024 9:00 AM - 10:00 AM Room K (A205 2nd floor Building A Center for Education in Liberal Arts and Sciences)

座長:田原正樹(東京工業大学)

※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

[269] Effect of heat-treatment condition on recrystallization texture and mechanical properties of (Ti–18Zr–3Nb–3Sn–2Mo)–1.2(N, O) alloys

*Wataru TASAKI¹, Yuki MAKIOKA², Hee　Young Kim¹, Shuichi Miyazaki¹ (1. Univ. of Tsukuba, 2. Univ. of Tsukuba (present: JX Advanced Metals Corporation))

9:15 AM - 9:30 AM

[270] FCC phases in Ti synthesized at high temperature and high pressure.

*Tomoki Iio¹, Masafumi Matsushita¹, Atsuki Yokota¹, Souta Inoue¹, Reo Miyazaki¹, Reina Utsumi², Yuki Nakahira², Hiroyuki Saitoh² (1. Ehime University, 2. QST)

9:30 AM - 9:45 AM

[271] Phase composition and plastic properties at room and high temperature of Ti-Al-(Ni,Cu)-Si Alloys

*Minori Higaki¹, Hiroaki Matsumoto² (1. Kagawa Univ., 2. Kagawa Univ.)

9:45 AM - 10:00 AM

[272] Mechanical properties of Ti-Mg solid solution prepared by mechanical alloying

*Kensuke Nishino¹, Yuki Ishii², Nozomu Adachi², Yohei Abe², Yoshikazu Todaka² (1. Toyohashi Univ. of Tech. (Master sutdent), 2. Toyohashi Univ. of Tech.)

一般講演

[G] Magnesium and Its Alloys

Fri. Sep 20, 2024 9:00 AM - 12:00 PM Room R (Large lecture hall 1st floor Building B Center for Education in Liberal Arts and Sciences)

座長:岡井　大祐(兵庫県立大学)、徳永透子(名古屋工業大学)

※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

[427] Kink Deformation Mechanisms in hcp Metallic Crystals based on Computational Science

*Yuto ITO¹, Daisuke EGUSA¹, Masatake YAMAGUCHi^1,2, Eiji ABE^1,3 (1. UTokyo, 2. JAEA, 3. NIMS)

9:15 AM - 9:30 AM

[428] Connection of kink bands formed by basal and prismatic slips

*Xueyu Zhang¹, Ryutaro Matsumura², Yuri Shinohara³, Tomonari Inamura² (1. Department of MSE, Tokyo Institute of Technology, 2. IIR, Tokyo Institute of Technology, 3. Department of MISE, The University of Electro-Communications)

9:30 AM - 9:45 AM

[429] Disclination and cooperative deformation at penetrated kink interfaces by slip deformation

*Ryutaro MATSUMURA¹, Tomonari INAMURA¹ (1. IIR, Tokyo Institute of Technology)

9:45 AM - 10:00 AM

[430] Effects of Zn and Cu addition on phase stability of LPSO phase formed in Mg-Co-Y alloys

*Koya IWASE¹, Yuto Handa², Ryosuke Yamagata³, Toshiaki Horiuchi⁴, Seiji Miura⁵, Takaomi Itoi³ (1. Chiba Univ. (M1), 2. Chiba Univ. (Present : Hitachi, Ltd.), 3. Chiba Univ., 4. Hokkaido Univ. of Science, 5. Hokkaido Univ.)

10:00 AM - 10:15 AM

[431] First-Principles Study on the Phase Stability of Mg-Co-Cu-Y alloys with Long-Period Stacking Order Structure

*Takao TSUMURAYA¹, Takaomi ITOI² (1. Magnesium Research Center, Kumamoto Univ., 2. Chiba Univ.)

break （10:15 AM - 10:30 AM）

10:30 AM - 10:45 AM

[432] Distribution and stability of microstructures in dilute MgYZn alloys under warm deformation

*Hiroshi OKUDA¹, Daiki KONDO², Junnosuke OISHI², Kyosuke HIRAYAMA¹, Shin-ichi INOUE³, Yoshihito KAWAMURA³, Noboru OHTA⁴, Keiichi OSAKA⁴, Rothansa Kumara⁴ (1. Kyoto University, 2. Graduate Student, Kyoto Univ., 3. MRC,　Kumamoto Univ., 4. JASRI)

10:45 AM - 11:00 AM

[433] Deformed microstructure in kink-strengthened MFS-type magnesium alloys

*Takumi KIMURA¹, Kouki Kasai¹, Daisuke Egusa¹, Tomotaka Miyazawa², Toshiyuki Fujii², Eiji Abe³ (1. The Univ. of Tokyo, 2. Tokyo Tech., 3. NIMS)

11:00 AM - 11:15 AM

[434] Mille-feuille type layered structure and kinked deformation microstructure in Mg-Al-Y alloys

*Kakeru Kubota¹, Daisuke Egusa¹, Michiaki Yamasaki², Eiji Abe^1,3 (1. Univ. of Tokyo, 2. Kumamoto Univ., 3. NIMS)

11:15 AM - 11:30 AM

[435] Texture evolution and mechanical properties of LPSO-type Mg-Y-Zn alloy via vortex extrusion

*Takumi TSUJI¹, Daisuke ANDO², Yuji SUTOU^2,3 (1. Tohoku Univ. (Master), 2. Tohoku Univ. (Eng.), 3. Tohoku Univ. (AIMR))

11:30 AM - 11:45 AM

[436] Challenging grain refinement of LPSO phase by severe plastic deformation and subsequent annealing in Mg-8.2Y-7Zn (at.%) alloys

*chunyu WANG¹, Myeong-heom PARK¹, Nobuhiro TSUJI¹, Taiki NAKATA² (1. Kyoto University、2. Nagaoka University of Technology)

11:45 AM - 12:00 PM

[437] Development of high thermal conductivity and high strength Mg-Zn-Y alloy with W-phase

*Yunsheng WANG¹, Shin-ichi Inoue², Yoshihito Kawamura² (1. Kumamoto university, 2. MRC, Kumamoto university)

一般講演

[G] Magnesium and Its alloys

Fri. Sep 20, 2024 1:00 PM - 5:00 PM Room R (Large lecture hall 1st floor Building B Center for Education in Liberal Arts and Sciences)

Chair:Soya 山崎 Nishimoto(Kumamoto University)

※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

[438] Verification of AMID of Mg-Zn-Y multimodal extruded alloys

*Mika SUGITA¹, Koji HAGIHARA², Toko TOKUNAGA², Tsuyoshi MAYAMA³, Michiaki YAMASAKI³ (1. 名工大工(院生)、2. 名工大工、3. 熊大工)

1:15 PM - 1:30 PM

[439] Studies on compression deformation behavior of extruded Mg alloys with multimodal microstructure

*Kosho HORIGUCHI¹, Soya Nishimoto², Stefanus Harjo³, Wu Gong³, Daria Drozdenko⁴, Koji Hagihara⁵, Toko Tokunaga⁵, Michiaki Yamasaki² (1. Kumamoto Univ,, 2. MRC, Kumamoto Univ., 3. JAEA, 4. Charles Univ., 5. Nagoya Inst. of Tech.)

1:30 PM - 1:45 PM

[440] Tensile deformation behavior of constituent regions of bimodal microstructure in extruded Mg-Zn-Y alloys

*Nayu YOSHIDA¹, Soya NISHIMOTO², Kwangsik KWAK¹, Yoji MINE¹, Michiaki YAMASAKI² (1. Kumamoto Univ., 2. Magnesium Research Center, Kumamoto Univ.)

1:45 PM - 2:00 PM

[441] Fracture toughness and toughening mechanism of the extruded Mg-Zn-Y alloys

*Soya NISHIMOTO¹, Katsuma TAKAKI², Koji HAGIHARA³, Michiaki YAMASAKI¹ (1. 熊本大 MRC、2. 熊本大（院生）、3. 名工大)

2:00 PM - 2:15 PM

[442] Relationship between microstructure and mechanical properties of Mg-Sc-Y ternary alloys

*Keita Kikuchi¹, Daisuke Ando², Yuji Sutou^2,3 (1. Tohoku Univ. (Master), 2. Tohoku Univ., 3. Tohoku Univ. AIMR)

break （2:15 PM - 2:30 PM）

2:30 PM - 2:45 PM

[443] Quantitative evaluation of intra-granular heterogeneous deformation in extruded magnesium alloys

*Shuya HASEGAWA¹, Tsuyoshi MAYAMA², Hidetoshi SOMEKAWA³ (1. Kumamoto Univ., 2. Kumamoto Univ., 3. NIMS)

2:45 PM - 3:00 PM

[444] Revisiting the effect of grain size on deformation behavior of AZ31 alloy by in-situ neutron diffraction

*Wu GONG¹, Tsuyoshi Mayama², Takuro Kawasaki¹, Stefanus Harjo¹ (1. JAEA, 2. Kumamoto Univ.)

3:00 PM - 3:15 PM

[445] Texture and mechanical property of AZ31B magnesium alloy sheet fabricated by warm rolling and high temperature annealing

*Daisuke OKAI¹, Yuichiro YOSHIDA², Hiroki ADACHI¹ (1. Univ. of Hyogo, 2. Univ. of Hyogo)

3:15 PM - 3:30 PM

[446] Temperature dependence of activity of non-basal slips in pure magnesium single crystal

*Shinji ANDO¹, Kento MITANI², Masayuki TSUSHIDA³, Hiromoto KITAHARA¹ (1. Kumamoto Univ.(MRC), 2. Kumamoto Univ.(M2), 3. Kumamoto Univ.)

3:30 PM - 3:45 PM

[447] First-Principles Study of the Crystal Structure Prediction and Stacking Fault Energies in Basal and Second Pyramidal Slip Systems of Mg-Y Alloys

*Eiki KOSAKAMOTO¹, Takao TSUMURAYA², Shinji ANDO² (1. Grad. Sch. Sci. Tech. Kumamoto Univ., 2. Magnesium Research Center, Kumamoto Univ)

break （3:45 PM - 4:00 PM）

4:00 PM - 4:15 PM

[448] Oxidation behavior of Mg-1Y and Mg-1Yb alloys

*Shinichi INOUE¹, Keijiro Yoshida², Kumara Rosantha³, Yoshihito Kawamura¹ (1. 熊本大学MRC、2. 熊本大学（院生)、3. JASRI)

4:15 PM - 4:30 PM

[449] Effect of crystallinity of Plasma Electrolytic Oxidation coating on wear-resistant

*Daiki KASAHARA¹, Youichi Mori¹ (1. Kurimoto, Ltd)

4:30 PM - 4:45 PM

[450] Effects of surface structure control on the high corrosion resistance and good moldability of magnesium powders

*YU WANG¹, Jae-Ho Kim¹, Susumu Yonezawa² (1. Graduate School of Engineering, University of Fukui, 2. Cooperative Research Center, University of Fukui)

4:45 PM - 5:00 PM

[451] Improving the joint strength of ultrasonic welded Mg/Al joints by insetting a third element foil

Shunta TSUNEMORI^1,2, Yusuke MATSUOKA^1,2, *Mingzhe BIAN¹, Yuhki TSUKADA², Toshiyuki KOYAMA², Yasumasa CHINO¹ (1. AIST, 2. Nagoya Uni.)

Sessions

8.Structural Materials » Light Metals

[G] Aluminum and Its Alloys

[G] Titanium and Its Alloys

[G] Magnesium and Its Alloys

[G] Magnesium and Its alloys

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