Structure and Corrosion Protection of Rust Layer Formed on Pre-rusted Carbon Steel Covered with the Reactive Paint Coating

DOI IR (HANDLE) Web Site Web Site 4 Citations 4 References Open Access
  • Yamashita Masato
    Environmental Material Laboratory, Kyoto Materials Co., Ltd. Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University
  • Hanaki Koushu
    Environmental Material Laboratory, Kyoto Materials Co., Ltd. Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University
  • Nomura Toyokazu
    Environmental Material Laboratory, Kyoto Materials Co., Ltd.
  • Teraya Toru
    Coating Material Division, NAGASE & CO., LTD.
  • Uki Noriyasu
    Coating Material Division, NAGASE & CO., LTD.
  • Kim Kyung-Tae
    Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University
  • Fujimoto Shinji
    Division of Materials and Manufacturing Science, Graduate School of Engineering, Osaka University
  • Hayashi Yasunori
    Institute of Advanced Energy, Kyoto University
  • Matsui Hideki
    Institute of Advanced Energy, Kyoto University
  • Kimura Akihiko
    Institute of Advanced Energy, Kyoto University

Bibliographic Information

Other Title
  • 反応性塗料を塗布した発錆炭素鋼に生成するさび層の構造と防食性
  • ハンノウセイ トリョウ オ トフ シタ ハツサビ タンソコウ ニ セイセイ スル サビ ソウ ノ コウゾウ ト ボウショクセイ

Search this article

Description

<p>Effect of Al ion on the structure and corrosion protection of rust layer on a carbon steel has been examined. It was found that coexistence of Al ion in atmospheric corrosion environment leads to preferential formation of α-FeOOH structure in the rust layer. Addition of Al ion into heavy-duty coating brings the structural change effect to the rust layer; that is, residual rust consisting mainly of β-FeOOH and Fe3O4 on salinity-pre-corroded carbon steel can change its structure to α-FeOOH considerably after applying the heavy-duty reactive paint coating. This change in the structure of rust layer results in higher corrosion protection properties of the reactive paint.</p>

Journal

Citations (4)*help

See more

References(4)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top