[G] 8.4Magnesium and Its Alloys

Thu. Mar 17, 2022 9:00 AM - 11:55 AM 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）

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9:00 AM - 9:15 AM

[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

[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

[133] Evaluation of local cluster structure of Mg_99.2Zn_0.2Y_0.6 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

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

*Takuma KANEKO¹, Daisuke EGUSA⁴, Koji HAGIHARA³, Eiji ABE^2,4 (1. The Univ. of Tokyo, 2. NIMS, 3. Nagoya Inst of Tech, 4. The Univ. of Tokyo)

10:00 AM - 10:15 AM

[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)

break (10:15 AM - 10:25 AM)

10:25 AM - 10:40 AM

[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

[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

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

*Xuan Luo¹, Taisuke Sasaki^1,2, Zehao Li¹, Taiki Nakata³, Shigeharu Kamado³, Kazuhiro Hono¹ (1. NIMS, 2. ESISM, Kyoto Univ., 3. Nagaoka Univ. Tech.)

11:10 AM - 11:25 AM

[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

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

*Soya NISHIMOTO¹, Takao TSUMURAYA^2,3, Michiaki YAMASAKI³, Yoshihito KAWAMURA³ (1. Kumamoto Univ., 2. POIE, Kumamoto Univ., 3. Magnesium Research Center, Kumamoto Univ.)

11:40 AM - 11:55 AM

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

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

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