Session information

一般講演

3.Microstructure » Analysis/Characterization/Evaluation

[G] Analysis/Characterization/Evaluation

Fri. Sep 23, 2022 9:00 AM - 12:05 PM Rm. L (D36,3Flr. Build.D)

Chair:Yojiro Ohba,Satoshi Hata(Kyushu University), Seiichiro Ii

※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

[270] ADF-STEM observation of a short-range ordered state in Ni₄Mo alloy

*Satoshi HATA¹, Tomoaki TANAKA², Zimeng GUO², Hikaru SAITO³ (1. Faculty of Eng. Sci., Kyushu Univ., 2. Interdisciplinary Grad. School of Eng. Sci., Kyushu Univ., 3. Inst. for Mater. Chem., Kyushu Univ.)

9:15 AM - 9:30 AM

[271] First-principles study on the structure of solute clusters observed in Al-Mg-Si alloys

*Ryouhei KINOSHITA¹, Kensuke HIYOSHI², Daisuke EGUSA³, Masatake YAMAGUCHI⁴, Taisuke SASAKI^3,5, Kazuhiro HONO⁵, Eiji ABE^3,5 (1. Univ. Tokyo (grad student), 2. Univ. Tokyo (grad student, present: Nikkeikin ACT Co. Ltd.), 3. Univ. Tokyo, 4. JAEA, 5. NIMS)

9:30 AM - 9:45 AM

[272] 3DAP study of visualization of hydrogen trap and effect of precipitate size on ability to trap hydrogen at nanoscale precipitates in ferritic steel

*Taisuke SASAKI¹, Yasuo SHIMIZU¹, Zehao Li¹, Yuji TANAKA², Takaaki TANAKA², Yuuji KIMURA¹, Tadakatsu OHKUBO¹, Kazuhiro HONO¹ (1. NIMS, 2. JFE steel)

break (10:00 AM - 10:10 AM)

10:10 AM - 10:25 AM

[274] In situ transmission electron microscopy of tantalum/tungsten nanocontacts during pulse voltage energization

*Gaku Nakano¹, Kazuya Kojima¹, Junna Kugo¹, Tokushi Kizuka¹ (1. Univ. Tsukuba)

10:25 AM - 10:40 AM

[275] In situ transmission electron microscopy of niobium/molybdenum nanocontacts during pulse voltage energization

*Kazuya Kojima¹, Junna Kugo¹, Tokushi Kizuka¹ (1. Univ. Tsukuba)

10:40 AM - 10:55 AM

[276] In-situ and 3D observation of solid-state dendritic growth of carbide in a Ni-based alloy

*Hoang　Anh Pham^1,3, Yuanbo　Tony Tang², Shigekazu Morito^1,3, D.　Graham McCartney^2,3, Roger　C. Reed^2,3 (1. Department of Physics and Materials Science, Shimane University, 2. Department of Materials, University of Oxford, 3. Next Gen. Tatara Co-Creation Centre, Shimane University)

10:55 AM - 11:10 AM

[277] Slip system analysis of dislocations activated in in situ TEM experiment and grain boundary - dislocation interaction in Σ3{111}Al bicrystal

*Seiichiro II¹, Takero ENAMI², Takahito OHMURA¹, Sadahiro TSUREKAWA³ (1. NIMS, 2. Kumamoto University (Present: Fuji Electric Co., Ltd.), 3. Kumamoto University)

break (11:10 AM - 11:20 AM)

11:20 AM - 11:35 AM

[278] Evaluation of plastic strain in aluminum alloy wire by using CMOS-EBSD

*Kosuke Tominaga¹, Kazuhiro Goto¹, Kei Sakamoto¹ (1. Sumitomo Electric Industries, LTD)

11:35 AM - 11:50 AM

[279] In-situ observation of hierarchical structure formation process by X-ray microscopy and X-ray absorption spectroscopy

*Kakeru Ninomiya¹, Koki Itamoto¹, Hiroyuki Setoyama², Kiyofumi Nitta³, Oki Sekizawa³, Michiaki Yamasaki⁴, Maiko Nishibori⁵ (1. Tohoku Univ., 2. SAGA-LS, 3. JASRI, 4. Kumamoto Univ., 5. Kyushu Univ.)

11:50 AM - 12:05 PM

[280] Characterization of microstructures in copper using neutron Bragg-edge imaging

*Yojiro OBA¹, Hirokazu SASAKI², Takenao SHINOHARA¹, Yusuke TSUCHIKAWA¹, Joseph　Don PARKER³ (1. JAEA, 2. Furukawa Electric, 3. CROSS)

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