一般講演

[G] Aluminum and Its Alloys

Wed. Sep 20, 2023 10:00 AM - 12:45 PM Rm. Q (2nd Flr.,School of Humanities Bldg.)

座長:足立大樹(兵庫県立大学)、李昇原(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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10:00 AM - 10:15 AM

[393] Microstructure observation of Al-Mg-Si alloy pre-aged at 293K

*Hayato TSUJIGUCHI¹, Lee SEUNGWON¹, Taiki TSUCHIYA¹, Susumu Ikeno², Kenji Matsuda¹ (1. University of Toyama, 2. Professor of Emeritus)

10:15 AM - 10:30 AM

[394] Microstructure observation of excess Si type Al-Mg-Si(-Cu) alloys aged at 523K

*Shono ASAI¹, Lee SEUNGWON¹, Taiki Tsuchiya¹, Susumu Ikeno², Kenji Matsuda¹ (1. University of Toyama, 2. Professor of Emeritus)

10:30 AM - 10:45 AM

[395] Evolution of precipitates during isothermal aging in Al-Mg-Si alloys

*Takumu KOHARA³, Ryotaro EGUSA¹, Ken TAKATA¹, Shigeo ARAI² (1. Daido Univ. School of Engineering, 2. Nagoya Univ., 3. Daido Univ. School of Engineering (Master))

10:45 AM - 11:00 AM

[396] Microstructural observation of Al-1.0mass%Mg₂Si(Cu, Ni) alloy after two-step aging

*Kazunobu FUJIMOTO¹, Shouno ASAI¹, Hayato TSUJIGUCHI¹, Taiki TSUCHIYA¹, Lee SEUNGWON¹, Susumu IKENO², Kenji MASYUDA¹ (1. University of Toyama, 2. Professor of Emeritus)

11:00 AM - 11:15 AM

[397] Microstructure observation of thermomechanical processed Al-1.5Cu-0.5Mg(mol%) alloy at different aging temperatures

*Kenta Koshiishi¹, Hiroki Saito¹, Hai　Ngoc Vu¹, Seungwon Lee¹, Taiki Tsuchiya¹, Susumu Ikeno², Kenji Matsuda¹ (1. University of Toyama, 2. Professor of emeritus, University of Toyama)

break （11:15 AM - 11:30 AM）

11:30 AM - 11:45 AM

[398] Microstructure change during hot deformation in aluminum alloysby in-situ synchrotron measurements

*Hiroki ADACHI¹, Tatsuki OKIYAMA², Masahiro Hirata², Daisuke OKAI¹ (1. University of Hyogo, 2. University of Hyogo (Graduate student))

11:45 AM - 12:00 PM

[399] Effect of Mg/Zn additions on high-temperature precipitation in Al-Si-Cu cast alloy

*Kosuke KUNDA¹, Naoki TAKATA¹, Asuka SUZUKI¹, Makoto KOBASHI¹, Yuichi FURUKAWA², Takashi TOMITA² (1. Nagoya Univ., 2. Toyota Motor Co.)

12:00 PM - 12:15 PM

[400] Effect of cooling rate on solidification microstructure in Al-Mg-Si ternary eutectic alloys

*Shunta KITA¹, Naoki OKANO, Naoki TAKATA³, Asuka SUZUKI⁴, Makoto KOBASHI² (1. Nagoya.univ（graduate student）, 2. Nagoya.univ（professor）, 3. Nagoya.univ（associate professor）, 4. Nagoya.univ（assistant professor）)

12:15 PM - 12:30 PM

[401] Mechanical property and structual transformation of Al-Al4(Ca,Sr) eutectic alloys

*Masato Kaise¹, Daisuke Ando², Yuji Sutou² (1. 東北大工(院生)、2. 東北大工(指導教官))

12:30 PM - 12:45 PM

[402] Microstructural observation of Al-Zn-Mg-Cu alloy with grain refiner

*Takaaki YAGI¹, Abrar Ahmed¹, Taiki Tsuchiya¹, Seungwon Lee¹, Kenji Matsuda¹, Yuki Hamataka², Karin Shibata², Hiroaki Matsui², Tomoo Yoshida², Satoshi Murakami², Susumu Ikeno³ (1. University of Toyama, 2. AISIN KEIKINZOKU Co., LTD, 3. Professor of emeritus, University of Toyama)

一般講演

[G] Titanium and Its Alloys

Wed. Sep 20, 2023 1:30 PM - 3:15 PM Rm. P (1st Flr.,School of Humanities Bldg.)

座長:白石貴久(熊本大学)、山崎重人(九州大学)

※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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1:30 PM - 1:45 PM

[370] Effect of V addition on dislocation mobility in beta titanium alloys

*Rei Yano¹, Tatsuya Morikawa², Shigeto Yamasaki², Tomohito Tsuru³, Masaki Tanaka² (1. Graduate school,Kyushu Univ., 2. Kyushu Univ., 3. Japan Atomic Energy Agency)

1:45 PM - 2:00 PM

[371] Effect of Al Addition on Quenched Martensite Structure of Ti-20Nb-xAl Alloys

*Yoshikazu Mantani¹, Ayaka Ito², Yoshito Takemoto³ (1. NIT, Suzuka College, 2. NIT, Suzuka College (Present: Panasonic Industry Co.), 3. Okayama Univ.)

2:00 PM - 2:15 PM

[372] Origin of oxygen effect on mechanical behavior of TRIP/TWIP type metastable β titanium alloys

*Xiuqun Wang¹, Yan Chong², Nobuhiro Tsuji² (1. Graduate school of Materials Science & Engineering, Kyoto University, 2. Department of Materials Science & Engineering, Kyoto University)

break （2:15 PM - 2:30 PM）

2:30 PM - 2:45 PM

[373] Change in Young’s modulus of commercial purity titanium processed by multi-directional forging

*Hiroto Akiyama¹, Yui Yasukawa², Chihiro Watanabe³, Norimitsu Koga³, Hiromi Miura⁴ (1. Kanazawa Univ., 2. Kanazawa Univ., 3. Kanazawa Univ., 4. Toyohashi Univ. Tech.)

2:45 PM - 3:00 PM

[374] Effect of Al/C ration on microstructure in Ti-Al-C alloys fabricated by arc melting technique

*Takahisa SHIRAISHI¹, Takanori KIGUCHI¹ (1. Kumamoto Univ.)

3:00 PM - 3:15 PM

[375] Mechanical anisotropy in duplex-phase laser powder bed fusion titanium alloys

*Jack PETERSON¹, Junko Umeda¹, Katsuyoshi Kondoh¹ (1. Osaka University)

一般講演

[G] Aluminum and Its Alloys

Wed. Sep 20, 2023 2:00 PM - 5:15 PM Rm. Q (2nd Flr.,School of Humanities Bldg.)

Chair:Daisuke Egusa

※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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2:00 PM - 2:15 PM

[403] Kink deformed microstructure in layered Al-Cu eutectic alloy

*Daisuke EGUSA¹, Koji HAGIHARA², Tuyoshhi MAYAMA³, Eiji ABE^1,4 (1. University of Tokyo, 2. Nagoya Institute of Technology, 3. Kumamoto University, 4. NIMS)

2:15 PM - 2:30 PM

[404] Investigation of Formation of Dislocation Cell in Aluminum Using Image Analysis

*Yosuke NAKASHIMA¹, Ryota ITO¹, Norifumi KUBO¹, Kouki NISHIDATE¹, Ken TAKATA², Shigeo ARAI³, Kenichi IKEDA⁴, Toshio OGAWA⁵ (1. Daido Univ. School of Engineering(Master), 2. Daido Univ. School of Engineering, 3. Nagoya Univ., 4. Hokkaido Univ., 5. Aichi Institute of Technology Univ.)

2:30 PM - 2:45 PM

[405] Effect of deformation temperature on flow stress and dynamical metallurgical phenomena of Al–Zn–Mg alloy under thermomechanical treatment

*Hyung-Won PARK¹, Hyeon-Woo PARK², Yuki SHIMOMURA², Yun-Soo LEE³, Tomohiro HATA⁴, Jun YANAGIMOTO² (1. Komatsu Univ., 2. The Univ. of Tokyo, 3. Korea Institute of Materials Science, 4. Komatsu Univ. (Present: Ishikawa Malleable Co., LTD.))

2:45 PM - 3:00 PM

[406] Effect of thermomechanical treatment on aging precipitation of Al-Cu-Mg alloy

*Hiroki Saito¹, Hai　Ngoc Vu¹, Seungwon Lee¹, Taiki tsuchiya¹, Kenji Matsuda¹, Susumu Ikeno² (1. Toyama University, 2. Professor of emeritus Toyama University)

3:00 PM - 3:15 PM

[407] Improvement of formability of silicon-containing recycled wrought aluminium alloy by hot stamping after rapid heating

*Ryohei Kawana¹, Shoichi Hirosawa¹, Mitsuhiro Ootaki¹, Tomoyoshi Maeno¹, Yuji Yabuki², Yasushi Suzuki² (1. Yokohama National Univ., 2. G-tekt Corporation)

3:15 PM - 3:30 PM

[408] Influence of Ti and V on the high-temperature strength of Al-Cu alloy

*JINSHIAN HUANG¹, DAISUKE ANDO¹, YUJI SUTOU^1,2 (1. Tohoku Univ. (Eng), 2. Tohoku Univ. (AIMR))

break （3:30 PM - 3:45 PM）

3:45 PM - 4:00 PM

[409] Analysis of Al-Zn-Mg composite materials by combined SAXS tomography and high-angle diffraction

*Tomoki MIYABE¹, Shan Lin¹, Hiroshi Okuda¹, Kyosuke Hirayama¹, Hiroyasu Masunaga², Taizo Kabe² (1. Kyoto Univ., 2. JASRI)

4:00 PM - 4:15 PM

[410] Effect of sintering process on microstructure and strength of
titanium particle reinforced Al-Li alloy-based composites

*Shuma ANZAWA¹, Haruto Watanabe¹, Naritoshi Aoyagi¹ (1. National Institute of Technology, Nagaoka College)

4:15 PM - 4:30 PM

[411] Effect of Surface Properties on Zincate Treatment of A5052 and
Evaluation of Liquid Phase Diffusion Bonding

*Ryohei ISHIKURA¹, Tomoyuki TAKAHASHI², Shinji KOYAMA³ (1. Gunma Univ., 2. Gunma Univ. (Present: SMC Corporation), 3. Gunma Univ.)

4:30 PM - 4:45 PM

[412] Solid Phase Bonding of A5052/C1020 by Electrically Assisted Bonding Technique

*Kota NAKAI¹, Shinji KOYAMA¹, Masanori UENO², Masami MOTEGI² (1. Gunma Univ., 2. Sanken electric Co., LTD.)

4:45 PM - 5:00 PM

[413] Liquid Phase Diffusion Bonding of A5052 With Citrate Coated Zn Sheet

*NGUYEN　QUANG HUY¹, Shinji KOYAMA¹ (1. Gunma Univ.)

5:00 PM - 5:15 PM

[414] In-situ observation of the effect of additive Mg on the destruction of oxide film in

*Weirui WANG¹, Takumi ICHIKAWA², Yusaku SEIMIYA³, Hiroshi SUGA², Shumpei OZAWA² (1. Chiba Inst. Tech.（M）, 2. Chiba Inst. Tech., 3. Chiba Inst. Tech.（D）)

一般講演

[G] Magnesium and Its Alloys

Fri. Sep 22, 2023 9:00 AM - 12:30 PM Rm. Q (2nd Flr.,School of Humanities Bldg.)

Chair:Daisuke Egusa

※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

[415] Investigation of manufacturing production and flow behavior of ribbon for Mg rechargeable batteries at larger sizes using thermal hydraulics CAE

*Yuichi KIRIMOTO¹, Tadayoshi TSUKEDA², Tetsuo AIDA², Minoru IKEDA³, Hironobu TABATA³, Hideki KURIHARA⁴, Mayumi SUZUKI⁵ (1. University of Toyama, 2. University of Toyama, 3. Chuetsu Metal Works Co., Ltd, 4. Saitama Industrial Technology Center, 5. Toyama Prefectural University)

9:15 AM - 9:30 AM

[416] Effect of Crystal Structure on Electrochemical Activity of Mg-Al-Zn Based Magnesium Alloy Ribbon by Single Roll Rapid Solidification Method

*Tadayoshi TSUKEDA¹, Hideki MINAMI², Tetsuo AIDA¹, Minoru IKEDA³, Hironobu TABATA³, Hideki KURIHARA⁴, Mayumi SUZUKI⁵ (1. University of Toyama, 2. University of Toyama, 3. Chuetsu Metal Works Co., Ltd, 4. Saitama Industrial Technology Center, 5. Toyama Prefectural University)

9:30 AM - 9:45 AM

[417] Formation of wear-resistant film by plasma electrolytic oxidation treatment

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

9:45 AM - 10:00 AM

[418] Relationship between corrosion resistance and microstructural factors in AZ31 magnesium alloys by using machine learning

*Masataka SUDA^1,3, Motohiro YUASA^2,3, Hiroyuki MIYAMOTO², Hidetoshi Somekawa³ (1. Doshisha Univ(Students), 2. Doshisha Univ, 3. National Institute for Materials Science)

10:00 AM - 10:15 AM

[419] Corrosion behavior of extruded Mg-Y-Zn alloys with heterogeneous microstructure

*Michiaki YAMASAKI¹, Akito FURUKAWA², Denshin ISHIMINE³, Soya NISHIMOTO¹, Daria DROZDENKO⁴, Kristian MATHIS⁴ (1. MRC, Kumamoto Univ., 2. Kumamoto Univ. (Present: Fuji Electric Co., Ltd.), 3. Kumamoto Univ., 4. Charles Univ.)

10:15 AM - 10:30 AM

[420] Investigation of the substitution effect of Al on LPSO-type Mg-Y-Zn alloys using first-principles calculations

*Takumi KOBAYASHI¹, Takao Tsumuraya³, Michiaki Yamasaki² (1. Kumamoto Univ. (graduate student), 2. Kumamoto Univ., 3. Kumamoto Univ. MRC)

break （10:30 AM - 10:45 AM）

10:45 AM - 11:00 AM

[421] Effects of interlayer insertion on weldability of dissimilar ultrasonic welded AZ31B and A5052 alloys

*Shunta TSUNEMORI^1,2, Yusuke MATSUOKA^1,2, Mingzhe BIAN², Xinsheng Huang², Yuhki TSUKADA³, Toshiyuki KOYAMA³, Yasumasa CHINO² (1. Nagoya Univ., 2. AIST, 3. Nagoya Univ.)

11:00 AM - 11:15 AM

[422] High stiffness Mg-Li-Al-Ca based matrix composites through in-situ synthesis method

*AOI IWAOKA¹, DAISUKE ANDO², YUJI SUTOU² (1. 東北大工(院生)、2. 東北大工)

11:15 AM - 11:30 AM

[423] Room temperature processability and effect of Al addition in Mg-In alloy systems

*Ryota NAGATA¹, Yoshiki TOMURA¹, Tatsuya HIKITA¹, Ryosuke YAMAGATA², Takaomi ITOI² (1. Chiba Univ. (graduate student), 2. Chiba Univ.)

11:30 AM - 11:45 AM

[424] Effects of transition element additions on the microstructure and mechanical properties of a Mg–Ca binary alloy

*Mingzhe BIAN¹, Yusuke MATSUOKA^1,2, Xinsheng HUANG¹, Yuya ISHIGURO^1,2, Yuhki TSUKADA², Toshiyuki KOYAMA², Yasumasa CHINO¹ (1. AIST, 2. Nagoya Univ.)

11:45 AM - 12:00 PM

[425] Development of Biomedical Mg-(Ca, Sr)-Zn Based Alloys
by Rapidly Solidified Powder Metallurgy Processing

*Yoshihito Kawamura¹, Kazuma Hamada², Shinichi Inoue¹ (1. MRC, Kumamoto University, 2. Kumamoto University)

12:00 PM - 12:15 PM

[426] Improvement of mechanical properties of non-flammable Mg-Zn-Y-Al-Yb alloy by formation of mille-feuille structure

*Shinichi Inoue¹, Yoshihito Kawamura¹ (1. MRC, Kumamoto Univ.)

12:15 PM - 12:30 PM

[427] Development of Mg-Zn-Y Alloys with High Thermal-Conductivity and High Mechanical Strength

*Yunsheng WANG¹, Shinichi Inoue², Yoshihito Kawamura² (1. Kumamoto University, 2. MRC, Kumamoto University)

一般講演

[G] Magnesium and Its Alloys

Fri. Sep 22, 2023 1:30 PM - 4:15 PM Rm. Q (2nd Flr.,School of Humanities Bldg.)

座長:湯浅元仁(同志社大学)、山形遼介(千葉大学)

※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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1:30 PM - 1:45 PM

[428] Consideration of alloy design guidelines based on experimental phase diagram of Mg-TM (Ni, Cu, Zn, Al)-Y alloy

*Yuto HANDA¹, Ryosuke YAMAGATA², Takaomi ITOI², Toshiaki HORIUCHI³, Seiji MIURA⁴ (1. Chiba Univ, 2. Chiba Univ, 3. Hokkaido Univ of Science, 4. Hokkaido Univ)

1:45 PM - 2:00 PM

[429] Microstructural evolution in Mg-Y-Cu alloys examined by SWAXS and EXAFS

*Hiroshi OKUDA¹, Yoshiaki MAEGAWA², Taichi SHIMADA¹, Kyosuke HIRAYAMA¹, Michiaki YAMASAKI³, Yoshihito KAWAMURA³ (1. Kyoto Univ., 2. Kyoto Univ.’Present:PROTEA Co.）, 3. MRC. Kumamoto Univ.)

2:00 PM - 2:15 PM

[430] Effect of heat-treatment on compression strength in long-period stacking ordered type Mg-Zn-Y alloys

*Mayumi SUZUKI¹, Tatsuya TOKUDA², Taisei YAMAMOTO³ (1. Toyama Prefectural Univ. (TPU), 2. Graduate student, TPU, 3. Graduate student, TPU (Now with Sodick Co., Ltd.))

2:15 PM - 2:30 PM

[431] Deformed microstructure in LPSO-type magnesium alloys exhibiting PLC effect

*Naoki AMEMIYA¹, Daisuke EGUSA¹, Tomotaka MIYAZAWA², Toshiyuki FUJII², Hajime KIMIZUKA³, Mitsuhiro ITAKURA⁴, Eiji ABE⁵ (1. The University of Tokyo, 2. Tokyo Institute of Technology, 3. Nagoya University, 4. JAEA, 5. NIMS)

2:30 PM - 2:45 PM

[432] Studies on tensile and compression deformation behavior of Mg-Y-Zn alloys with multimodal microstructure

*Kosho HORIGUCHI¹, Michiaki Yamasaki², Tsuyoshi Mayama², Koji Hagihara³, Toko Tokunaga³, Stefanaus Harjo⁴, Daria Drozdenko⁵, Kristian Mathis⁵ (1. Kumamoto Univ., 2. MRC, Kumamoto Univ., 3. Nagoya Inst. of Tech., 4. JAEA, 5. Charles Univ.)

2:45 PM - 3:00 PM

[433] Relationship between heterogeneous microstructure and fracture toughness behavior in extruded Mg-Y-Zn alloys

*Soya NISHIMOTO¹, Taiga YASUDA², Michiaki YAMASAKI¹, Koji HAGIHARA³ (1. Magnesium Recerch Center, Kumamoto Univ., 2. Kumamoto Univ., 3. Nagoya Inst. of Tech.)

break （3:00 PM - 3:15 PM）

3:15 PM - 3:30 PM

[434] Effects of zinc addition on non-basal slips in magnesium single crystals

*Shinji ANDO¹, Takahiro SHIOYAMA², Ayano KITAJIMA², Hiromoto KITAHARA¹ (1. Kumamoto Univ. (MRC), 2. Kumamoto Univ.)

3:30 PM - 3:45 PM

[435] In-situ neutron diffraction study of twinning and detwinning behavior in AZ31 alloy at 20K

*Wu Gong¹, Stefanus Harjo¹, Takuro Kawasaki¹, Kazuya Aizawa¹, Nobuhiro Tsuji² (1. JAEA, 2. Kyoto University)

3:45 PM - 4:00 PM

[436] Characterization of Local Stress/Strain during Plastic Deformation in AZ31 Mg Alloy

*Saho Yako¹, Myeong-heom Park², Nobuhiro Tsuji² (1. Kyoto Univ. (student), 2. Kyoto Univ.)

4:00 PM - 4:15 PM

[437] Texture analysis of Mg rolled sheets using EBSD observation and microstructure simulation

*Yusuke MATSUOKA¹, Xinsheng HUANG³, Mingzhe BIAN³, Yuhki TSUKADA², Toshiyuki KOYAMA², Yasumasa CHINO³ (1. Nagoya Univ. Graduate School of Engineering(Doctor), 2. Nagoya Univ. Graduate School of Engineering, 3. National Institute of Advanced Industrial Science and Technology)

Sessions

8.Structural Materials » Light Metals

[G] Aluminum and Its Alloys

[G] Titanium and Its Alloys

[G] Aluminum and Its Alloys

[G] Magnesium and Its Alloys

[G] Magnesium and Its Alloys

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