耐水素脆化特性に優れた高耐食性Zn-Ni-SiO<sub>2</sub>複合めっき

書誌事項

タイトル別名
  • High Corrosion Resistance Zinc-Nickel-SiO<sub>2</sub> Composite Plating with Excellent Hydrogen Embrittlement Properties

抄録

<p>The investigation of the film structure and hydrogen embrittlement resistance of Zn-Ni-SiO2 composite plating film and Ti-Cd plating film with excellent hydrogen embrittlement resistance demonstrated that the Zn-Ni-SiO2 composite plating film plated from acidic chloride bath had equal hydrogen permeability to that of the Ti-Cd plating film. Furthermore, cross-sectional observation revealed the structure of Zn-Ni-SiO2 composite plating film. This crack structure presumably supports the high hydrogen permeability and the porous structure of Ti-Cd plating film.</p> <p>These findings suggest that the Zn-Ni-SiO2 composite plating film from an acid chloride bath has high functionality and effectiveness for application to high-strength components. This paper introduces the structure and hydrogen embrittlement resistance properties of this composite coating.</p>

収録刊行物

  • 表面技術

    表面技術 75 (2), 97-101, 2024-02-01

    一般社団法人 表面技術協会

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