UMESAKI Norimasa

ID:9000005724434

Osaka National Research Institute, AIST-MITI (1999年 CiNii収録論文より)

Search authors sharing the same name

Articles:  1-11 of 11

  • Brillouin Scattering in Densified GeO_2 Glasses

    ISHIHARA Tohru , SHIRAKAWA Yoshiyuki , IIDA Takamichi , KITAMURA Naoyuki , MATSUKAWA Mami , OHTORI Norikazu , UMESAKI Norimasa

    Japanese Journal of Applied Physics Pt. 1 Regular Papers, Short Notes & Review Papers 38(5), 3062-3065, 1999-05-01

    References (11)

  • Brillouin Scattering in B_2O_3-Li_2O-LiCl Glass

    YAMADA Jun-ichi , SHIRAKAWA Yoshiyuki , IIDA Takamichi , MATSUKAWA Mami , OHTORI Norikazu , UMESAKI Norimasa

    Japanese Journal of Applied Physics Pt. 1 Regular Papers, Short Notes & Review Papers 37(5), 2808-2811, 1998-05-01

    References (13) Cited by (1)

  • Improvement of Plasma Sprayed CeO_2-ZrO_2 Coatings by Heat Treatment(Surface Processing)

    IWAMOTO Nobuya , UMESAKI Norimasa , KAMAI Masayoshi

    Plasma sprayed coatings in the system CeO_2-ZrO_2 have been developed for the modification of the mechanical properties of their coatings. The Vickers hardness and the fracture behavior of the 15mol%C …

    Transactions of JWRI 19(1), 133-136, 1990-06

  • Behavior of Manganese in Welding Fume (I)(Materials, Metallurgy & Weldability)

    IWAMOTO Nobuya , UMESAKI Norimasa , KAMAI Masayoshi , KOBAYASHI Minoru , TSUTSUMI Shinsuke , TAGA Masahiro , KUME Akihito

    The fumes produced from various welding materials have been investigated by means of chemical analysis, X-ray diffraction, EXAFS and optical absorption measurements. The results obtained are summarize …

    Transactions of JWRI 13(1), 21-26, 1984-07

  • Structural Analysis of Molten Na_2BeF_4 and NaBeF_3 by X-ray Diffraction(Materials, Metallurgy, Weldability)

    IWAMOTO Nobuya , UMESAKI Norimasa , OHNO Hideo , FURUKAWA Kazuo

    The structures of molten Na_2BeF_4 (650±10℃) and NaBeF_3 (470±5℃) have been investigated by X-ray diffraction structural analysis. It is shown that BeF_4 tetrahedra existing in the crystalline state p …

    Transactions of JWRI 9(2), 181-187, 1980-12

  • Structural Analysis of Molten Na_2BeF_4 by X-ray Diffraction

    IWAMOTO Nobuya , UMESAKI Norimasa , FURUKAWA Kazuo , OHNO Hideo

    Transactions of JWRI 8(1), 151-154, 1979-06

  • Self-Diffusion of Sodium and Potassium in Molten Flinak

    IWAMOTO Nobuya , UMESAKI Norimasa , TSUNAWAKI Yoshiaki , FURUKAWA Kazuo , OHNO Hideo

    Transactions of JWRI 7(2), 279-281, 1978-12

  • Self-Diffusion of Fluorine and Lithium in Molten Flinak

    IWAMOTO Nobuya , TSUNAWAKI Yoshiaki , UMESAKI Norimasa , FURUKAWA Kazuo , OHNO Hideo

    The self-diffusion coefficients of fluorine and lithium in molten LiF-NaF-KF (46.5-11.5-42.0 mole%) eutectic mixture (Flinak) have been measured by means of the capillary reservoir technique, using ^& …

    Transactions of JWRI 7(1), 5-10, 1978-06

  • Self-Diffusion of Lithium in Molten LiBeF_3

    IWAMOTO Nobuya , TSUNAWAKI Yoshiaki , UMESAKI Norimasa , FURUKAWA Kazuo , OHNO Hideo

    The self-diffusion coefficients of lithium in molten LiBeF_3 have been measured with the capillary reservoir technique using ^6Li as a tracer. The self-diffusion coefficients D were calculated from th …

    Transactions of JWRI 7(1), 1-3, 1978-06

  • Self-Diffusion of Lithium in Molten Li_2BeF_4

    IWAMOTO Nobuya , TSUNAWAKI Yoshiaki , UMESAKI Norimasa , FURUKAWA Kazuo , OHNO Hideo

    The self-diffusion coefficients of lithium in molten Li_2BeF_4 have been measured with the capillary reservoir technique using ^6Li as a tracer. The concentration profiles of ^6Li in a capillary were …

    Transactions of JWRI 6(1), 17-21, 1977-06

    IR 

  • Self-Diffusion of Fluorine in Molten LiBeF_3

    IWAMOTO Nobuya , TSUNAWAKI Yoshiaki , UMESAKI Norimasa , FURUKAWA Kazuo , OHNO Hideo

    The self-diffusion coefficients of fluorine in molten LiBeF_3 have been measured with the capillary reservoir technique using ^<18>F as tracer prepared in Japan Research Reactor-3. The result sh …

    Transactions of JWRI 5(2), 121-124, 1976-12

Page Top