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Journal Articles

Probing deformation behavior of a refractory high-entropy alloy using ${it in situ}$ neutron diffraction

Zhou, Y.*; Song, W.*; Zhang, F.*; Wu, Y.*; Lei, Z.*; Jiao, M.*; Zhang, X.*; Dong, J.*; Zhang, Y.*; Yang, M.*; et al.

Journal of Alloys and Compounds, 971, p.172635_1 - 172635_7, 2024/01

 Times Cited Count:0 Percentile:0(Chemistry, Physical)

Journal Articles

Journal Articles

High-density nanoprecipitates and phase reversion via maraging enable ultrastrong yet strain-hardenable medium-entropy alloy

Kwon, H.*; Sathiyamoorthi, P.*; Gangaraju, M. K.*; Zargaran, A.*; Wang, J.*; Heo, Y.-U.*; Harjo, S.; Gong, W.; Lee, B.-J.*; Kim, H. S.*

Acta Materialia, 248, p.118810_1 - 118810_12, 2023/04

 Times Cited Count:15 Percentile:98.95(Materials Science, Multidisciplinary)

Journal Articles

Unexpected dynamic transformation from $$alpha$$ phase to $$beta$$ phase in zirconium alloy revealed by in-situ neutron diffraction during high temperature deformation

Guo, B.*; Mao, W.; Chong, Y.*; Shibata, Akinobu*; Harjo, S.; Gong, W.; Chen, H.*; Jonas, J. J.*; Tsuji, Nobuhiro*

Acta Materialia, 242, p.118427_1 - 118427_11, 2023/01

 Times Cited Count:7 Percentile:61.61(Materials Science, Multidisciplinary)

Journal Articles

${it In situ}$ neutron diffraction study of phase stress evolution in a ferrous medium-entropy alloy under low-temperature tensile loading

Bae, J. W.*; Kim, J. G.*; Park, J. M.*; Woo, W.*; Harjo, S.; Kim, H. S.*

Scripta Materialia, 165, p.60 - 63, 2019/05

 Times Cited Count:24 Percentile:80.16(Nanoscience & Nanotechnology)

Journal Articles

Electrode reaction of the Np$$^{3+}$$/Np couple at liquid Cd and Bi electrodes in LiCl-KCl eutectic melts

Shirai, Osamu; Uozumi, Koichi*; Iwai, Takashi; Arai, Yasuo

Journal of Applied Electrochemistry, 34(3), p.323 - 330, 2004/03

 Times Cited Count:28 Percentile:52.34(Electrochemistry)

The electrode reactions of the Np$$^{3+}$$/Np couple at liquid Cd and Bi electrodes were investigated by cyclic voltammetry at 723, 773 and 823 K in LiCl-KCl eutectic melt. It was found that the diffusion of Np$$^{3+}$$ in the salt phase was a rate-determining step in the cathodic reaction when the concentration of NpCl$$_{3}$$ was less than about 1 wt.% and the liquid Cd or Bi phase was not saturated with Np. The redox potentials of the Np$$^{3+}$$/Np couple at liquid Cd electrode at 723, 773 and 823 K were observed more positively than those at Mo electrode by 0.158, 0.140 and 0.126 V, respectively. The potential shift would result from a lowering of activity of Np in Cd phase according to the alloy formation of NpCd$$_{11}$$ at 723 K and NpCd$$_{6}$$ at 773 and 823 K. The redox potentials of the Np$$^{3+}$$/Np couple at liquid Bi electrode at 723, 773 and 823 K were more positive than those at Mo electrode by 0.427, 0.419 and 0.410 V, respectively, which would be attributable to a lowering of activity of Np in Bi phase according to the formation of NpBi$$_{2}$$.

Journal Articles

Electrode reaction of the U$$^{3+}$$/U couple at liquid Cd and Bi electrodes in LiCl-KCl eutectic melts

Shirai, Osamu; Uozumi, Koichi*; Iwai, Takashi; Arai, Yasuo

Analytical Sciences (CD-ROM), 17(Suppl.), p.959 - 962, 2002/03

no abstracts in English

Journal Articles

Ductilization of TiAl intermetallic alloys by neutron-irradiation

Hishinuma, Akimichi; Fukai, Katsumaro; Sawai, Tomotsugu; *

Intermet., 4, p.179 - 184, 1996/00

no abstracts in English

Journal Articles

Effects of residual strain on deformation processes of neutron-irradiated Ti-Ni and Ti-Pd shape memory alloys

Hoshiya, Taiji; Sekino, Hajime; Matsui, Yoshinori; ; *

Journal of Nuclear Materials, 233-237, p.599 - 603, 1996/00

no abstracts in English

Journal Articles

Modeling of high homologous temperature deformation behavior using the viscoplasticity theory based on overstress (VBO), Part I; Creep and tensile behavior

Tachibana, Yukio; E.Krempl*

Trans. ASME, Ser. H, 117, p.456 - 461, 1995/10

no abstracts in English

Journal Articles

Restoration phenomena of Ti-Ni shape memory alloys in a neutron irradiation environment

Hoshiya, Taiji; Shimakawa, Satoshi; ; *

Journal of Nuclear Materials, 191-194, p.1070 - 1074, 1992/00

 Times Cited Count:10 Percentile:67.74(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Restoration properties of neutron irradiated Ti-Ni shape memory alloys

Hoshiya, Taiji; ; Omi, Masao; Goto, Ichiro; Ando, Hiroei

Nihon Kinzoku Gakkai-Shi, 56(5), p.502 - 508, 1992/00

no abstracts in English

Journal Articles

Effect of neutron irradiation on deformation behavior of a Ti-Ni shape memory alloy

Hoshiya, Taiji; *; Ando, Hiroei

Nihon Kinzoku Gakkai-Shi, 56(7), p.741 - 746, 1992/00

no abstracts in English

Journal Articles

Effect of hydrogen on transformation characteristics and deformation behavior in a TiNi shape memory alloy

Hoshiya, Taiji; *; Katsuta, Hiroji; Ando, Hiroei

Nihon Kinzoku Gakkai-Shi, 56(7), p.747 - 756, 1992/00

no abstracts in English

Journal Articles

Effect of neutron irradiation on the transformation and mechanical properties in Ti-Ni shape memory alloys

Hoshiya, Taiji; *; ; Takamura, Saburo;

Nihon Kinzoku Gakkai-Shi, 55(10), p.1054 - 1062, 1991/10

no abstracts in English

Journal Articles

Fast neutron irradiation of Ti-Ni shape memory alloys

Hoshiya, Taiji; Shimakawa, Satoshi; ; *; Watanabe, Kenji*

Journal of Nuclear Materials, 179-181, p.1119 - 1122, 1991/00

 Times Cited Count:17 Percentile:84.03(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Dislocation pinning in Al and Ag alloys after low-temperature deformation

; *

Phys.Status Solidi A, 95, p.165 - 172, 1986/00

 Times Cited Count:7 Percentile:45.34(Materials Science, Multidisciplinary)

no abstracts in English

Journal Articles

Behavior of neutron irradiated Ti-Ni shape memory alloys

; *; ; ;

Proceedings of International Conference on Martensitic Transformations, p.685 - 690, 1986/00

no abstracts in English

Oral presentation

Improvement of both elongation and strength of magnesium alloy consisting long period stacking ordered phase by hot-extrusion

Harjo, S.; Aizawa, Kazuya; Gong, W.; Yamasaki, Michiaki*; Kawasaki, Takuro

no journal, , 

Oral presentation

Cyclic tension-compression in situ neutron diffraction of extruded LPSO typed magnesium alloys

Harjo, S.; Gong, W.; Kawasaki, Takuro; Aizawa, Kazuya; Yamasaki, Michiaki*

no journal, , 

23 (Records 1-20 displayed on this page)