News

F.Y. 2017

2017.9.25

New Publication:

• A formation criterion for Order-Disorder (OD) phases of the Long-Period Stacking Order (LPSO)-type in Mg-Al-RE (Rare Earth) Ternary Systems
  Kyosuke Kishida, Hideyuki Yokobayashi, Haruyuki Inui, Scientific Reports, Vol. 7, 12294 (2017).

2017.7.22

New Publication:

• Effects of lattice misfit on plastic deformation behavior of single-crystalline micropillars of Ni-based superalloys
  Kabir Arora, Kyosuke Kishida, Katsushi Tanaka, Haruyuki Inui, Acta Materialia, Vol. 138, 119-130 (2017).

2017.6.19-21

Professor Inui gave an invited presentation at Creep 2017 (Saint Petersburg, Russia).

2017.6.6

New Publication:

• FCC metal-like deformation behaviour of Ir₃Nb with the L1₂ structure
  Norihiko L. Okamoto, Shohei Takemoto, Zhenghao M.T. Chen, Masatake Yamaguchi, Haruyuki Inui, International Journal of Plasticity, Vol.97, 145-158 (2017).

2017.5.31

Professor Okamoto has left our research group because he got a new job position as an associate professor of Research Institute for Materials Research, Tohoku, University.

2017.4.24

New Publication:

• Microstructures and hydrogen absorption-desorption behavior of an A2B7-based La-Mg-Ni alloy
  Z.Wu, K.Kishida, H.Inui, J.Ishida, S.Yasuoka, Z,Zhang, International Journal of Hydrogen Energy, Vol. 42, 22159-22166 (2017).

F.Y. 2016

2017.3.29-31

Professor Inui gave an invited talk at Modelling and Simulation of Superalloys 2017 (Ruhr University of Bochum, Germany).

2017.3.24

Professor Kishida gave an invited lecture at the 71st materials workshop for young researchers of the Tokai branch of JIM and ISIJ (Nagoya).

2017.3.18

New Publication:

• Function of aluminum in crystal structure of rare earth-Mg-Ni hydrogen-absorbing alloy and deterioration mechanism of Nd0.9Mg0.1Ni3.5 and Nd0.9Mg0.1Ni3.3Al0.2 alloys
  Shigekazu Yasuoka, Jun Ishida, Takuya Kai, Takeshi Kajiwara, Shuuichi Doi, Takashi Yamazaki, Kyosuke Kishida, Haruyuki Inui, International Journal of Hydrogen Energy, Vol.42, Issue 16,11574-11583(2017).

2017.3.18

New Publication:

• Specimen size and shape dependent yield strength in micropillar compression deformation of Mo single crystals
  Jinyu Zhang, Kyosuke Kishida, Haruyuki Inui, International Journal of Plasticity, Vol.92, 45-56(2017).

2017.3.15-17

We gave one invited presenation and 10 oral presentations at the 2017 Annyal Spring Meeting (160th) of the Japan Institute of Metals and Materials (Minami-Osawa Campus, Tokyo Metolopolitan Universty).

2017.3.15-17

Professor Okamoto gave an oral presentation at the 173th ISIJ Meeting of the Iron and Steel Institute of Japan (Minami-Osawa Campus, Tokyo Metolopolitan Universty).

2017.2.26
-3.2

Professor Inui gave two invited presentations at the TMS 146th ANNUAL MEETING & EXHIBITION （San Diego, CA, U.S.A.).

2017.2.23

Professor Okamoto has been awarded the 38th Honda Memorial Young Researcher Award (THe Honda Memorial Foundation, Japan).

2017.2.21

New Publication:

• Crystal Structure of η’-Fe3Al8; Low-Temperature Phase of η-Fe2Al5 Accompanied by an Ordered Arrangement of Al Atoms of Full Occupancy in the C-axis Chain Sites
  Norihiko L. Okamoto, Jumpei Okumura, Masaya Higashi, and Haruyuki Inui, Acta Materialia , Vol. 129, 290-299 (2017).

2017.2.16

New Publication:

• Effects of cerium on the hydrogen absorption-desorption properties of rare earth-Mg-Ni hydrogen-absorbing alloys
  Shigekazu Yasuoka, Jun Ishida, Kyosuke Kishida, Haruyuki Inui, Journal of Power Sources, Vol.346, 56-62(2017).

2017.1.31
-2.1

Professor Okamoto gave an invited presentation at the 5th ESISM International Wrokshop (Kyoto, Japan).

2017.1.12-13

Professor Inui gave an invited presentation at the Symposium "Recent progress in High Entropy and Compositionally Complex Alloys"（Ruhr-Universitat Bochum,Germany).

2016.12.30

New Publication:

• Electrochemical property of solid solutions formed in (La,Sr)(Co,Fe)O3-δ cathode/doped-CeO2 interlayer/Y2O3-ZrO2 electrolyte system during operation of solid oxide fuel cells
  Toshiaki Matsui, Siqi Li, Hiroki Muroyama, Kyosuke Kishida, Haruyuki Inui, Koichi Eguchi, Solid State Ionics, Vol.300, 135-139(2017).

2016.12.6

New Publication:

• Atomic displacement in the CrMnFeCoNi high-entropy alloy ? A scaling factor to predict solid solution strengthening
  Norihiko L. Okamoto, Koretaka Yuge, Katsushi Tanaka, Haruyuki Inui, and Easo P. George, AIP Advances, Vol. 6, Issue 12, 125008 (2016)

2016.12.6

Professor Kishida gave an poster presentation at LPSO2016（Mielparque Kyoto) and received the best poster arard.

2016.11.27
-12.2

We gave four oral and seven poster presentations at the Intermetallic symposium in Materials Research Society Fall Meeting 2016 (Boston, MA, USA). Mr. Kambara and Mr. Higashi were awarded the best poster award.

2016.10.24

New Publication:

• Size effect, critical resolved shear stress, stacking fault energy, and solid solution strengthening in the CrMnFeCoNi high-entropy alloy.
  Norihiko L. Okamoto, Shu Fujimoto, Yuki Kambara, Marino Kawamura, Zhenghao M. T. Chen, Hirotaka Matsunoshita, Katsushi Tanaka, Haruyuki Inui and Easo P. George, Scientific Reports, Vol.6, 35863 (2016)

2016.9.21-23

We gave one keynote and ten oral presentations at the 2016 Annyal Fall Meeting (159th) of the Japan Institute of Metals and Materials (Toyonaka Campus, Osaka Universty).

2016.9.21-23

Professor Inui has been awarded the Japan Institute of Metals and Materials Distinguished Achievement Award and gave an award lecture at the 2016 Annyal Fall Meeting (159th) of the Japan Institute of Metals and Materials (Toyonaka Campus, Osaka Universty).

2016.9.8

New Publication:

• Plastic deformation of directionally solidified ingots of binary and some ternary MoSi2/Mo5Si3 eutectic composites
  Hirotaka Matsunoshita, Yuta Sasai, Kosuke Fujiwara, Kyosuke Kishida, Haruyuki Inui: Science and Technology of Advanced Materials, vol. 17, issue 1, pp. 517-529 (2016)

2016.8.1-5

We gave one invited, two oral and two poster presentations at the 9th Pacific Rim International Conference on Advanced Materials and Processing（PRICM9）(Kyoto International Conference Center, Kyoto, Japan).

2016.7.17-21

Professor Inui gave the following invited presentation at Beyond Nickel-Based Superalloys II(Clare College Cambridge, United Kingdom).

• Plasticity of hard and brittle materials at micron-meter size scales
  ●Haruyuki Inui

2016.6.27-29

Professor Inui gave the following invited presentation at MATERIALS STRUCTURE & MICROMECHANICS OF FRACTURE (MSMF8)(Brno,Czech Republic).

• Crystal Structure and Deformation of Long-period Stacking-ordered Intermetallic Phases in the Mg-TM-RE Ternary Systems
  ●Haruyuki Inui, Kyosuke Kishida

2016.5.29
-6.3

We gave three invited and two poster presentations at THERMEC’2016(GRAZ, AUSTRIA).

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