News & Events

2024

2024/04/18
Lab Meeting
Teatime seminar by Yan (D3), Ueda (M2), Iitsuka (M1), Kato (M1)
2024/04/18
Publication
A paper shown below depending on Devendar's results which was summarized by Reza has been published as a part of the special issue on Processing Bulk Nanostructured Materials in Journal of Materials Science.
"Effect of Zr micro-alloying on microstructure refinement and mechanical property of CoCrNi medium-entropy alloy processed by high-pressure torsion and subsequent annealing"〇Bhukya Devendar Singh Rathod, Reza Gholizadeh, Myeong-heom Park, Shuhei Yoshida, Nobuhiro Tsuji: Journal of Materials Science, Processing Bulk Nanostructured Materials, Issue 14 (2024)
2024/04/16
Event
Dr. Chu Chenliang has joined our lab as a postdoc.
2024/04/15
Lab Meeting
Research report by Yan (D3) and research introduction by Wang Xiao
2024/04/12
Welcome Party for New Members
Lab members had a welcome party for new members.
Picture taken at the party
2024/04/11
Lab Meeting
Research report by Liu (D3) and Suzumura (D2)
2024/04/08
Event
New M1 (Iizuka, Oishi, Kato, Kobayashi, Harada, Xu Xue, Li, Xu Jianan) and B4 (Aranami, Sako, Shimazaki, Nakatani, Baba, Mizunokami) have been assigned to our lab.
2024/04/04
News
Mr. Sugihara and Mr. Fujioka, alumni of Saito Lab (Itsuki-kai), Osaka University, visited our laboratory.
2024/04/03
News
Dr. Ueji of NIMS visited our laboratory.
2024/04/03
News
Dr. Mao, an alumnus of our laboratory, visited us. He will return to China and assume the position of Associate Professor at Northeastern University (Shenyang).
2024/03/26
Event
B4 students (Iitsuka, Oishi, Kato, Kobayashi, Hasegawa, Harada) graduated.
2024/03/25
Event
 D3 students (Go, Matsumiya) were awarded the doctor's degree and M2 students (Kato, Fuji, Yamamoto) were awarded Master's degree.
2024/03/15
Domestic Conference
Tsuji, Gao, Park, Yoshida, Hwang,  Gholizadeh, Chong, Yako, Fu, Yan, Suzumura, Wang, Munch, Lau, Ueda, Katayama, Dono, Nishikawa, Li, Xu, Itsuka, Oishi, Kobayashi participated in the JIM Spring Meeting and the ISIJ Spring Meeting held at Tokyo University of Science. Please refer to the link below for more information.
Presentation From This Lab
JIM Sprimg Meeting
ISIJ Sprimg Meeting
2024/03/14
Award
A poster shown below by Katayama (M1) winned the JIM Poster Award in the 174th JIM Spring Meeting.
" Ti-N 合金の熱的安定性と変形挙動に関する調査"○Tomoki Katayama, Yan Chong, Nobuhiro Tsuji
2024/03/07
Lab Meeting
Research report by Park (Assistant professor)
2024/03/05
Domestic Conference
Yako participated in the Young Researchers Presentation Meeting of JILM. In this meeting, she was awarded the Best Presentation Award.
2024/03/04
Lab Meeting
Research report by Guo (Post-doctoral Fellow) and Yoshida (Assistant professor)
2024/02/29
Lab Meeting
Research report by Chong (CREST  Assistant Professor) and Chong (CREST assistant professor), TMS rehearsal
2024/02/27
Lab Meeting
2nd JIM/ISIJ Rehearsal
2024/02/23
Publication
A paper shown below by Guo has been published in Acta Materialia.
"Direct observations of dynamic and reverse transformation of Ti-6Al-4V alloy and pure titanium"〇Baoqi Guo, Huicong Chen, Yan Chong, Wenqi Mao, Stefanus Harjo, Wu Gong, Zhongwu Zhang, John J. Jonas, Nobuhiro Tsuji: Acta Materialia, 268, 15 (2024), 119780
2024/02/22
PhD defense
The doctoral dissertation defense by Matsumiya was carried out.
2024/02/20
Lab Meeting
1st JIM/ISIJ Rehearsal
2024/02/16
PhD defense
The doctoral dissertation defense by Go was carried out.
2024/02/16
Lab Meeting
2nd rehearsal for Ph.D defense by Matsumiya (D3)
2024/02/15
Lab Meeting
Research report by Hwang (CREST Assistant Professor) 
2024/02/09
Event
M2 students gave presentations at the Master-thesis presentation of the department of Material Science and Engineering.
2024/02/09
Lab Meeting
2nd rehearsal for Ph.D defense by Go (D3)
2024/02/09
Publication
A paper shown below by Hwang has been published in Materials Science and Engineering: A.
"Mechanism of simultaneous increase of strength and ductility with grain refinement in Si-added high-Mn austenitic steel"〇Sukyoung Hwang, Yu Bai, Si Gao, Myeong-Heom Park, Akinobu Shibata, Nobuhiro Tsuji: Materials Science and Engineering: A, 894, (2024), 146193
2024/02/07
Lab Meeting
Research report by Zhao and Wang.C (D1)
2024/02/06
Lab Meeting
1st rehearsal for Ph.D defense by Matsumiya (D3),  rehearsal for entrance exam by Xu Jianan
2024/02/02
Lab Meeting
2nd rehearsal of master thesis presentation
2024/01/30
Lab Meeting
1st rehearsal for Ph.D defense by Go (D3)
2024/01/29
Lab Meeting
Research report by Liu (D2) and Wang.X (D1)
2024/01/28
Publication
Dr. Shibata has summarized the results obtained Mr. Katsuno and Mr. Tsuboi, who are laboratory alumni, and the paper has been published in Special Issue on Martensitic Transformation in ISIJ International.
"Effect of Bain unit size on low-temperature fracture toughness in medium-carbon martensitic and bainitic steels"〇Akinobu Shibata , Tomoyuki Katsuno, Mizuki Tsuboi, Nobuhiro Tsuji: ISIJ International, (2023), 141
2024/01/25
Lab Meeting
1st rehearsal of master thesis presentation
2024/01/24
Publication
The paper on synchrotron XRD analysis of deformation of harmonic structured metal written by Elis who is a PhD student supervised by Prof. Dmytro Orlov of Lund University, Sweden, has been published in Acta Materialia.
"Grain-level mechanism of plastic deformation in harmonic structure materials revealed by high resolution X-ray diffraction"〇Elis Sjögren-Levin, Wolfgang Pantleon, Aylin Ahadi, Zoltan Hegedüs, Ulrich Lienert, Nobuhiro Tsuji, Kei Ameyama, Dmytro Orlov: Acta Materialia, 265, 15 (2024), 119623
2024/01/24
Publication
A paper on Devendar’s HEA result summarized by Reza has been published in the special issue of Journal of Materials Science.
"Effect of Zr micro-alloying on microstructure refinement and mechanical property of CoCrNi medium-entropy alloy processed by high-pressure torsion and subsequent annealing"〇Bhukya Devendar Singh Rathod, Reza Gholizadeh, Myeong-heom Park, Shuhei Yoshida, Nobuhiro Tsuji: Journal of Materials Science, Processing Bulk Nanostructured Materials, (2024)
2024/1/22
Lab Meeting
Research report by Yan (D2) and Suzumura (D1)
2024/01/22
Publication
A result on phase decomposition in HPT processed Cu-Fe alloy which was collaborated with Zheng Ruixiao of Beihang University has been published as a paper in Journal of Materials Science and Technology.
"Phase decomposition behavior and its impact on mechanical properties in bulk nanostructured Cu-20 at.%Fe supersaturated solid solution"〇Maowen Liu, Ruixiao Zheng, Hongxing Li, Qiuming Wei, Chaoli Ma, Nobuhiro Tsuji: Journal of Materials Science & Technology, 185, 20 (2024), 207-220
2024/1/19
Lab Meeting
Research report by Marcel (Visiting PhD student) and Lau (D1)
2024/01/17
Event
B4 students gave presentations at the Mid-report of the department of Material Science and Engineering.
2024/01/15
Lab Meeting
Teatime seminar by Katayama (M1), Nishikawa (M1)
2024/01/12
Lab Meeting
2nd rehearsal of Mid-report by B4 students
2024/01/11
Lab Meeting
Research report by Xu Shuo and Li Xiang
2024/01/05
Lab Meeting
1st rehearsal of Mid-report by B4 students