日本金属学会2022年春期(第170回)講演大会
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Session Details

一般講演8.Structural Materials : Light Metals

[G]8.4Magnesium and Its Alloys

Thu. Mar 17, 2022 9:00 AM - 11:55 AM JST
Thu. Mar 17, 2022 12:00 AM - 2:55 AM UTC
Rm. C
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）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[131]Microstructures of dilute MgYZn alloys examined by anomalous SWAXS

*Hiroshi OKUDA1, Yoshiaki Maegawa1, Naoki WATANABE1, Shinichi INOUE2, Yoshihito KAWAMURA2 (1. Kyoto Univ., 2. MRC,Kumamoto Univ.)
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[132]Zn/Y Atomic Arrangements in Dilute Mg-Zn-Y Alloy: Structural Analysis by X-ray Fluorescence Holography

*Koji KIMURA1, Daisuke EGUSA2, Eiji Abe2, Hidetoshi Miyazaki1, Yohei Sato3, Mitsuhiro Itakura4, Koji Hagihara1, Yuta Yamamoto1, Artoni Ang5, Naohisa Happo6, Tomohiro Matsushita7, Kouichi Hayashi1 (1. Nagoya Inst. Tech., 2. Univ. Tokyo, 3. Tohoku Univ., 4. Jpn. Atomic Energy Agcy., 5. Nagoya Inst. Tech. (Present: Toyota Tech. Inst.), 6. Hiroshima City Univ., 7. Nara Inst. Sci. Tech.)
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[133]Evaluation of local cluster structure of Mg99.2Zn0.2Y0.6 alloy by hard X-ray photoelectron spectroscopy

*Tatsuyoshi Akatsuka1, Hidetoshi Miyazaki2, Koji Kimura2, Toko Tokunaga2, Daisuke Egusa3, Eiji Abe3, Yohei Sato4, Mitsuhiro Itakura5, Kouichi Hayashi2, Kogi Hagiwara2 (1. 名工大(学生)、2. 名工大、3. 東大、4. 東北大多元研、5. 原子力機構)
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[134]Structural Analysis of Solute Clusters in Mille-feuille Structured Dilute Mg Alloys

*Takuma KANEKO1, Daisuke EGUSA4, Koji HAGIHARA3, Eiji ABE2,4 (1. The Univ. of Tokyo, 2. NIMS, 3. Nagoya Inst of Tech, 4. The Univ. of Tokyo)
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[135]Dispersion of stable icosahedral i-phase in ZA63 alloy by dynamic precipitation during extrusion

*Alok SINGH1, Takanobu HIROTO1, Hidetoshi SOMEKAWA1 (1. National Institute for Materials Science)
10:15 AM - 10:25 AM JST(1:15 AM - 1:25 AM UTC)

break

10:25 AM - 10:40 AM JST(1:25 AM - 1:40 AM UTC)

[136]Advanced Mg-Al-Ca-Mn alloys having high thermal conductivity, non-flammability, high strength, high ductility and high corrosion resistance

*Yoshihito KAWAMURA1, Kohei TOMITA2, Shin-ichi INOUE1 (1. MRC, Kumamoto Univ., 2. Kumamoto Univ.)
10:40 AM - 10:55 AM JST(1:40 AM - 1:55 AM UTC)

[137]Microstructure and hardness of Mg-Sc alloys after high pressure torsion (HPT)

*Yukiko OGAWA1, Sangmin Lee1, Koichi Tsuchiya1, Hidetoshi Somekawa1 (1. NIMS)
10:55 AM - 11:10 AM JST(1:55 AM - 2:10 AM UTC)

[138]Role of Al and Mn on the microstructure and mechanical properties in Mg-Zn-Ca-Al-Mn sheet alloys

*Xuan Luo1, Taisuke Sasaki1,2, Zehao Li1, Taiki Nakata3, Shigeharu Kamado3, Kazuhiro Hono1 (1. NIMS, 2. ESISM, Kyoto Univ., 3. Nagaoka Univ. Tech.)
11:10 AM - 11:25 AM JST(2:10 AM - 2:25 AM UTC)

[139]Mechanical properties of Mg alloy with mille-feulle structure prepared by gravity casting

*Shinichi INOUE1, Yoshihito KAWAMURA1 (1. MRC, Kumamoto Univ.)
11:25 AM - 11:40 AM JST(2:25 AM - 2:40 AM UTC)

[140]Effect of cooling rate on microstructure evolution of rapidly solidified ribbon consolidated Mg-Zn-Y alloys

*Soya NISHIMOTO1, Takao TSUMURAYA2,3, Michiaki YAMASAKI3, Yoshihito KAWAMURA3 (1. Kumamoto Univ., 2. POIE, Kumamoto Univ., 3. Magnesium Research Center, Kumamoto Univ.)
11:40 AM - 11:55 AM JST(2:40 AM - 2:55 AM UTC)

[141]Ab-Initio Molecular Dynamics Study on the Effect of Solute Elements in Mg–Zn–Y based alloys

*Takao TSUMURAYA1,2, Soya NISHIMOTO3, Yoshihito KAWAMURA2 (1. POIE, Kumamoto Univ., 2. MRC, Kumamoto Univ., 3. Graduate School of Sci. & Tech, Kumamoto Univ.)
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