Search Results - "Semboshi, S."

Low Young's modulus of cold groove-rolled β Ti–Nb–Sn alloys for orthopedic applications by Hanada, S., Masahashi, N., Semboshi, S., Jung, T.K.

“…The effects of composition and cold groove-rolling on Young's modulus were investigated to achieve low Young's modulus in β Ti–Nb–Sn ternary alloys for…”
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A new type of half-metallic fully compensated ferrimagnet by Semboshi, S., Umetsu, R. Y., Kawahito, Y., Akai, H.

“…Half-metallic fully compensated ferrimagnets (HM-FCFMs) constitute a special class of half-metals exhibiting zero magnetization at zero temperature. While…”
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Surface hardening of age-hardenable Cu–Ti alloy by plasma carburization by Semboshi, S., Iwase, Akihiro, Takasugi, T.

“…Plasma carburization was performed on specimens of a commercially used age-hardenable Cu–Ti alloy, in order to improve its surface hardness and wear toughness…”
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Photoactivity of an anodized biocompatible TiNbSn alloy prepared in sodium tartrate/hydrogen peroxide aqueous solution by Masahashi, N., Mori, Y., Kurishima, H., Inoue, H., Mokudai, T., Semboshi, S., Hatakeyama, M., Itoi, E., Hanada, S.

“…[Display omitted] •Anodization in the electrolyte of sodium tartrate containing H2O2 formed highly crystallized porous TiO2 on TiNbSn.•High voltage application…”
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Enhanced photocatalytic activity of rutile TiO2 prepared by anodic oxidation in a high concentration sulfuric acid electrolyte by Masahashi, N., Mizukoshi, Y., Semboshi, S., Ohtsu, N.

“…The photocatalytic characteristics of TiO2 prepared by anodic oxidation in an electrolyte with a high concentration of sulfuric acid were investigated,…”
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Age-hardening behavior of a single-crystal Cu–ti alloy by Semboshi, S., Hinamoto, E., Iwase, A.

“…The microstructure and hardness of a single-crystal Cu-4mol% Ti alloy aged at 723K are studied, and compared with those for conventional poly-crystal…”
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Surface hardening of age-hardenable Cu–Ti dilute alloys by plasma nitriding by Semboshi, S., Kimura, S., Iwase, A., Ohtsu, N.

“…A plasma-nitriding procedure was applied to enhance the surface hardness and wear toughness of practical age-hardenable Cu–4mol% Ti alloy. Plasma nitriding at…”
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Ion Species/Energy Dependence of Irradiation-Induced Lattice Structure Transformation and Surface Hardness of Ni3Nb and Ni3Ta Intermetallic Compounds by Kojima, H., Kaneno, Y., Ochi, M., Semboshi, S., Hori, F., Saitoh, Y., Ishikawa, N., Okamoto, Y., Iwase, A.

“…Bulk samples of Ni3Nb and Ni3Ta intermetallic compounds were irradiated with 16 MeV Au, 4.5 MeV Ni, 4.5 MeV Al, 200 MeV Xe and 1.0 MeV He ions, and the change…”
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Microstructure and superhydrophilicity of anodic TiO2 films on pure titanium by MASAHASHI, N, SEMBOSHI, S, OHTSU, N, OKU, M

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Energetic ion beam induced crystal phase transformation and resulting hardness change in Ni3Al intermetallic compound by Yoshizaki, H., Hashimoto, A., Kaneno, Y., Semboshi, S., Hori, F., Saitoh, Y., Iwase, A.

“…The Ni3Al bulk intermetallic compound was irradiated with 5.4-MeV Al, 10-MeV I and 16-MeV Au ions at room temperature. The effect of irradiation on the lattice…”
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Hardness modification of Al–Mg–Si alloy by using energetic ion beam irradiation by Ueyama, D., Saitoh, Y., Ishikawa, N., Ohmura, T., Semboshi, S., Hori, F., Iwase, A.

“…So far, we have irradiated Al–Mg–Si alloy with 5.4–16MeV several ions at room temperature, and have found that ion irradiation is a useful tool for controlling…”
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Lattice structure transformation and change in surface hardness of Ni3Nb and Ni3Ta intermetallic compounds induced by energetic ion beam irradiation by Kojima, H., Yoshizaki, H., Kaneno, Y., Semboshi, S., Hori, F., Saitoh, Y., Okamoto, Y., Iwase, A.

“…Ni3Nb and Ni3Ta intermetallic compounds, which show the complicated lattice structures were irradiated with 16MeV Au5+ ions at room temperature. The X-ray…”
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Modification of surface hardness for dual two-phase Ni3Al–Ni3V intermetallic compound by using energetic ion beam and subsequent thermal treatment by Yoshizaki, H., Hashimoto, A., Kaneno, Y., Semboshi, S., Saitoh, Y., Okamoto, Y., Iwase, A.

“…Dual two-phase Ni3Al–Ni3V intermetallic compound with the ordered structure was irradiated with 16MeV Au5+ ions at room temperature. The observation by a…”
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Modification of microstructure and hardness for Cu–Ti alloy by means of energetic ion beam irradiation by Ueyama, D., Semboshi, S., Saitoh, Y., Hori, F., Nishida, K., Soneda, N., Iwase, A.

“…Cu–Ti alloys were irradiated with5.4MeV Al ions, 7.3MeV Fe ions, 10MeV I ions, and 16MeV Au ions at room temperature and the Vickers microhardness was…”
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Lattice structure transformation and change in surface hardness of Ni 3 Nb and Ni 3 Ta intermetallic compounds induced by energetic ion beam irradiation by Kojima, H., Yoshizaki, H., Kaneno, Y., Semboshi, S., Hori, F., Saitoh, Y., Okamoto, Y., Iwase, A.

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Microstructure evolution and hardness change in ordered Ni 3 V intermetallic alloy by energetic ion irradiation by Hashimoto, A., Kaneno, Y., Semboshi, S., Yoshizaki, H., Saitoh, Y., Okamoto, Y., Iwase, A.

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Effects of energetic heavy ion irradiation on hardness of Al–Mg–Si alloys by Ueyama, D., Saitoh, Y., Hori, F., Kaneno, Y., Nishida, K., Dohi, K., Soneda, N., Semboshi, S., Iwase, A.

“…Al–Mg–Si alloys were irradiated with 5.4MeV Al ions, 7.3MeV Fe ions, 10MeV I ions, and 16MeV Au ions at room temperature and the Vickers microhardness was…”
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Hardening of Al–Cu–Mg alloy by energetic ion irradiation by Mitsuda, T., Kobayashi, I., Kosugi, S., Fujita, Nao, Saitoh, Y., Hori, F., Semboshi, S., Kaneno, Y., Nishida, K., Soneda, N., Iwase, A.

“…We irradiated Al–Cu–Mg alloy with 10 MeV iodine ions at room temperature and measured the surface microhardness. We analyzed the microstructure using a…”
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Hardness modification of aluminum-alloys by means of energetic ion irradiation and subsequent thermal aging by Mitsuda, T., Kobayashi, I., Kosugi, S., Fujita, Nao, Saitoh, Y., Hori, F., Semboshi, S., Kaneno, Y., Nishida, K., Soneda, N., Ishino, S., Iwase, A.

“…So far, we have found that the hardness of Al–Cu–Mg alloy (JIS2017, Duralumin) increases by energetic heavy ion irradiation at room temperature. Observations…”
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Photo-induced characteristics of a Ti–Nb–Sn biometallic alloy with low Young's modulus by Masahashi, N., Mizukoshi, Y., Semboshi, S., Ohtsu, N., Jung, T.K., Hanada, S.

“…Anodic oxidation was conducted to Ti–Nb–Sn biometallic alloy for the purpose of giving photo-induced properties without losing the low Young's modulus of the…”
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