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  1. No Access

    Article

    Fabrication of Multi – Oxides Thin Film on Iron – Base Metal by Laser Color Marking Technique

    Coloring on stainless steel by pulsed laser irradiation seemed like anodic oxidation surface but drawing fine art. The coloring area shows monochromatic surface, not optical interference coloring. Usually colo...

    S. Kano, H. Niino, T. Sato, K. Itagaki, T. Togashi… in MRS Online Proceedings Library (2007)

  2. No Access

    Chapter and Conference Paper

    Simulation of Lag and Current Slump in AlGaN/GaN HEMTs as Affected by Buffer Trap**

    Two-dimensional transient simulations of AlGaN/GaN HEMTs are performed in which a deep donor and a deep acceptor are considered in a semi-insulating buffer layer. It is shown that lag phenomena and current slu...

    A. Nakajima, K. Itagaki, K. Horio in Simulation of Semiconductor Processes and Devices 2007 (2007)

  3. Article

    Phase equilibrium and minor-element distribution between Ni3S2-FeS matte and calcium ferrite slag under high partial pressures of SO2

    J. M. Font, M. Hino, K. Itagaki in Metallurgical and Materials Transactions B (2001)

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  4. No Access

    Article

    Phase equilibrium and minor-element distribution between Ni3S2-FeS matte and calcium ferrite slag under high partial pressures of SO2

    Calcium ferrite slag has been successfully used in the copper smelting process, but no attempt has been made to use it in the nickel smelting process. The phase equilibrium and the distribution of minor elemen...

    J. M. Font, M. Hino, K. Itagaki in Metallurgical and Materials Transactions B (2000)

  5. No Access

    Article

    Phase equilibrium and minor element distribution between FeO x -SiO2-MgO-based slag and Cu2S-FeS matte at 1573 K under high partial pressures of SO2

    As part of a fundamental study of copper smelting processes using oxygen or oxygen-enriched air as a blowing gas, phase equilibrium and distribution of minor elements between copper matte and SiO2-saturated FeO ...

    G. Roghani, Y. Takeda, K. Itagaki in Metallurgical and Materials Transactions B (2000)