Search Results - "Tsubakino, H."

Corrosion rate of magnesium and its alloys in buffered chloride solutions by Inoue, H, Sugahara, K, Yamamoto, A, Tsubakino, H

“…The effect of the buffer capacity of test solution on the corrosion rate of cast pure (>99.95 mass%) and high-purity (>99.9999 mass%) magnesium, and AZ31 and…”
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Microstructural Changes and Crack Initiation with White Etching Area Formation under Rolling/Sliding Contact in Bearing Steel by HARADA, H., MIKAMI, T., SHIBATA, M., SOKAI, D., YAMAMOTO, A., TSUBAKINO, H.

“…Microstructural changes during the formation of White Etching Area (WEA) were investigated using a rolling/sliding contact fatigue test machine. In particular,…”
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Microstructures and Corrosion Properties on Fluoride Treated Magnesium Alloy by Yamamoto, A., Terawaki, T., Tsubakino, H.

“…Two techniques for improving corrosion resistance in magnesium alloys were combined, coating with high purity magnesium and treating with fluoride. The…”
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Hydrolysis behavior of aluminum nitride in various solutions by Fukumoto, S, Hookabe, T, Tsubakino, H

“…The AlN powder was immersed in deionized water, HCl aq, NaOH aq and H3PO4 aq to investigate their hydrolysis behavior at 283 to 373 K. The pH of the solutions…”
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Improvement of corrosion resistance of magnesium alloys by vapor deposition by Yamamoto, A, Watanabe, A, Sugahara, K, Tsubakino, H, Fukumoto, S

“…The main advantages of magnesium alloys are their lightness and low energy consumption for recycling. On the other hand, disadvantages of Mg alloys are poor…”
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Amorphization by friction welding between 5052 aluminum alloy and 304 stainless steel by Fukumoto, S, Tsubakino, H, Okita, K, Aritoshi, M, Tomita, T

“…The friction weld interface between aluminum alloy and stainless steel was investigated using transmission electron microscope (TEM). The amorphous layer…”
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Effects of Sulfur Content and Sulfide-forming Elements Addition on Impact Properties of Ferrite–Pearlitic Microalloyed Steels by Tsunekage, N., Tsubakino, H.

“…Longitudinal Charpy impact value of ferrite–pearlitic microalloyed steel was improved by large addition of S (0.05–0.1mass%), however, transverse Charpy impact…”
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Surface modification of titanium by nitrogen ion implantation by Fukumoto, S., Tsubakino, H., Inoue, S., Liu, L., Terasawa, M., Mitamura, T.

“…Nitrogen ions were implanted in high purity titanium at various doses. The nitride phase, TiN, was identified using either grazing incidence X-ray analysis or…”
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Effect of Post Weld Heat Treatment on Microstructures and Mechanical Properties of AZ31B Friction Welded Joint by Fukumoto, S., Yamamoto, D., Tomita, T., Okita, K., Tsubakino, H., Yamamoto, A.

“…AZ31 magnesium alloy was welded by friction welding and the effect of post weld heat treatment on microstructures and mechanical properties were investigated…”
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Microstructural analysis of new lead–acid electrode alloys by Mukaitani, I., Tsubakino, H., Liu, L., Yamamoto, A., Fukumoto, S.

“…The precipitation of Pb–0.08% Ca–1.5% Sn alloys with 0.04% Ag or 0.03% Bi additions was studied by resistivity measurements and transmission electron…”
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Surface Relief Associated with Isothermal Martensite in Zirconia-3-mol%-Yttria Ceramics Observed by Atomic Force Microscopy by Tsubakino, Harushige, Kuroda, Yoshihide, Niibe, Masahito

“…Surface relief associated with martensitic transformation—tetragonal‐to‐monoclinic phase transformation—that occurred during isothermal aging at temperatures…”
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Segregation of lead in oxide film of high-purity aluminum containing 100 ppm lead by Tsubakino, H, Nogami, A, Yamanoi, T

“…Surface segregation in high-purity Al–100 ppm Pb foil annealed for 4 h at 540 °C was studied mainly by transmission electron microscopy (TEM) observations…”
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Morphological evolution of surfaces irradiated by gas cluster ion beams during thin film deposition by Inoue, S., Toyoda, N., Tsubakino, H., Yamada, I.

“…Ta2O5 films were deposited with O2 cluster ion beam assisted deposition at various incidence angles θ, between 0° and 80° from surface normal. The surface…”
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Characteristics of diamond-like carbon film coated on pure aluminum by LIU, L, YAMAMOTO, A, OKA, Y, YATSUZUKA, M, TSUBAKINO, H

“…A hybrid process of pulsed plasma-based ion implantation and deposition using two kinds of hydrocarbon plasma C2H2 and C6H5CH3 was developed to produce…”
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Al9Ni2 precipitates formed in an Al-Ni dilute alloy by YAMAMOTO, A, TSUBAKI, H

“…TEM observations are conducted to identify the precipitates in Al-rich Al-Ni alloys. The precipitation sequence is established to be (1) supersaturated solid…”
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Metal surface swelling by heavy charged particle irradiation by Terasawa, M, Mitamura, T, Liu, L, Tsubakino, H, Niibe, M

“…Austenitic stainless steel specimens of Type 316SS were irradiated with 200 keV He + or N + ions, and the irradiated specimen surfaces were observed by atomic…”
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High-temperature and high-pressure in situ SCC device for synchrotron radiation diffraction experiments and application using an austenitic stainless steel by Yamamoto, A, Nakahigashi, S, Terasawa, M, Mitamura, T, Akiniwa, Y, Yamada, T, Liu, L, Shobu, T, Tsubakino, H

“…Suppressing the stress corrosion cracking (SCC) by reducing the carbon content in austenitic stainless steels is apparently not effective on core shrouds used…”
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Surface segregation phenomena of solute elements in Al–Pb and Al–Fe dilute binary alloys by Tsubakino, H., Nogami, A., Yamamoto, Y., Yamamoto, A., Terasawa, M., Mitamura, T., Kinomura, A., Horino, Y.

“…Surface segregation of Pb in Al-0.13–13at.-ppm Pb foils and Fe in Al-6–140at.-ppm Fe foils after heat treatment was studied by Rutherford back-scattering…”
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Deposition Coating of Magnesium Alloys with Pure Magnesium by Yamamoto, Atsushi, Watanabe, Atsushi, Sugahara, Kana, Fukumoto, Shinji, Tsubakino, Harushige

“…Coating on surfaces of magnesium alloy with pure magnesium by applying a retort method to purification and deposition of magnesium has been attempted for…”
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Roughness of boundary interfaces in polycrystals and its influence on the yield strength of nanocrystalline materials by Ogino, Y., Yamamoto, A., Tsubakino, H.

“…The distribution in roughness of grain-boundary interfaces in polycrystals is measured metallographically. The result shows that there are high populations of…”
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