Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Hideyuki Saitoh"'
Autor:
Y. Shiraishi, Hideyuki Saitoh
Publikováno v:
Defect and Diffusion Forum. 353:228-232
The microstructure of sodium or potassium added Mg-23.5 mass%Ni eutectic alloy was observed and the effect of sodium and potassium addition on the eutectic structure was investigated. All alloys showed the eutectic structure which composed of Mg phas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c247d5394f6adc68192dd4c7cca4e278
https://doi.org/10.4028/www.scientific.net/ddf.353.228
https://doi.org/10.4028/www.scientific.net/ddf.353.228
Publikováno v:
Defect and Diffusion Forum. :472-476
The microstructure and hydrogenation property of hyper-eutectic Mg-Ni alloys were investigated. The specimens were Mg-31 mass%Ni, Mg-41 mass%Ni and Mg-50 mass%Ni alloys that are composed of primary Mg2Ni crystal and Mg-Mg2Ni eutectic structure. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73f8b5902e9b0fb9bf52c5ece273800e
https://doi.org/10.4028/www.scientific.net/ddf.312-315.472
https://doi.org/10.4028/www.scientific.net/ddf.312-315.472
Autor:
Misato Shimpo, Hideyuki Saitoh
Publikováno v:
Materials Science Forum. :2859-2862
The silver decoration method was applied to the Mg-11.3mol%Ni eutectic alloy to investigate hydrogen distribution in it. The plate specimens of the alloy were electrochemically hydrogen charged using NaOH aqueous solution at ambient temperature. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7092e9a0615cebed96a7431c14cdb73a
https://doi.org/10.4028/www.scientific.net/msf.654-656.2859
https://doi.org/10.4028/www.scientific.net/msf.654-656.2859
Autor:
H. Nakamura, Hideyuki Saitoh
Publikováno v:
Defect and Diffusion Forum. :853-858
The relation of the microstructure and hydrogenation property of a hypoeutectic Mg-6.7 mol%Ni alloy consisted of primary Mg crystal and Mg2Ni phase has been investigated. In the case that the specimen has a very fine structure, hydrogen is hardly abs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47eb5a7c874d9cce0f86dab47a7813db
https://doi.org/10.4028/www.scientific.net/ddf.297-301.853
https://doi.org/10.4028/www.scientific.net/ddf.297-301.853
Publikováno v:
The Proceedings of the JSME Symposium on Welfare Engineering. 2008:203-206
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eb020223a99286cc9f8e4408b3c69ca
https://doi.org/10.1299/jsmewes.2008.203
https://doi.org/10.1299/jsmewes.2008.203
Autor:
Hideyuki Saitoh, Masaaki Kusumoto
Publikováno v:
Advanced Materials Research. :865-868
We have applied hybridization method to the surface modification by Ni coating on powder specimens of pure Mg and Mg-Mg2Ni eutectic alloy, and investigated the effect of the Ni coating on the hydrogenation kinetics in them. The hydrogenation kinetics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bcac6ebd1b00d03dd12b4606b8f017a
https://doi.org/10.4028/www.scientific.net/amr.26-28.865
https://doi.org/10.4028/www.scientific.net/amr.26-28.865
Autor:
Hideyuki Saitoh, Yuji Hatano, Hirofumi Homma, Takuya Nagasaka, Masanori Hara, Masao Matsuyama, H. Daifuku, Y. Nakamura, Takeo Muroga
Publikováno v:
Journal of Nuclear Materials. :887-891
Tritium was loaded into cold-rolled and recrystallized specimens of a V–4Cr–4Ti alloy (NIFS-HEAT-2) at 673 K by a gas absorption method, and macroscopic distributions of tritium concentration in the specimens were examined by means of imaging pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2be287d3677e15f11d5b78f4e507a7f
https://doi.org/10.1016/j.jnucmat.2007.03.051
https://doi.org/10.1016/j.jnucmat.2007.03.051
Publikováno v:
JOURNAL OF JAPAN SOCIETY FOR HEAD AND NECK SURGERY. 17:93-98
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b88e78502f3f927dab45885a4138bbf
https://doi.org/10.5106/jjshns.17.93
https://doi.org/10.5106/jjshns.17.93
Autor:
Hideyuki Saitoh, Hirofumi Homma
Publikováno v:
Journal of Phase Equilibria and Diffusion. 26:516-519
Tritium radioluminography has been applied to determine the hydrogen (H) diffusion coefficients in Ti50Cr50 and Ti40Cr60 alloys, both with two-phase structures of a body-centered cubic (bcc) phase and a Laves phase. Using radioluminography, H distrib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbf1a063b413480f68ee2cd3c842f6b
https://doi.org/10.1007/s11669-005-0044-1
https://doi.org/10.1007/s11669-005-0044-1
Autor:
Hideyuki Saitoh, Hirofumi Homma
Publikováno v:
Materials Science Forum. :2513-2516
Tritium radioluminography has been applied to Ti50Cr50 and Ti40Cr60 alloys with two-phase structure of BCC phase and Laves phase by examining hydrogen distributions and by measuring a hydrogen penetration profiles. Hydrogen diffusion coefficients in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef0acc10b332faf07e3123545e8d6fa8
https://doi.org/10.4028/www.scientific.net/msf.475-479.2513
https://doi.org/10.4028/www.scientific.net/msf.475-479.2513