Surface film formation and hydrogen permeation of austenitic stainless steel under high pressure hydrogen

    研究成果: Chapter in Book/Report/Conference proceedingConference contribution

    抄録

    This paper describes a study on surface film formation and hydrogen permeation at stainless steel surfaces under high pressure hydrogen. In order to investigate hydrogen permeation into the steels, exposure tests in high pressure hydrogen were conducted with AISI 316 and 316L stainless steel specimens. To determine the concentration of hydrogen in the specimens and characteristics of surface oxide layer, desorption spectra of hydrogen and water were determined with TDS. In addition, XPS analyses were performed to identify chemical composition of the exposed surfaces. It was found that the permeation of hydrogen through the steel surface was related to the desorption behavior of water, which could be originated from the surface film formed during the exposure to high pressure gas.

    本文言語英語
    ホスト出版物のタイトルASME/STLE 2011 International Joint Tribology Conference, IJTC 2011
    ページ261-263
    ページ数3
    DOI
    出版ステータス出版済み - 12 1 2011
    イベントASME/STLE 2011 International Joint Tribology Conference, IJTC 2011 - Los Angeles, CA, 米国
    継続期間: 10 24 201110 26 2011

    出版物シリーズ

    名前American Society of Mechanical Engineers, Tribology Division, TRIB

    その他

    その他ASME/STLE 2011 International Joint Tribology Conference, IJTC 2011
    国/地域米国
    CityLos Angeles, CA
    Period10/24/1110/26/11

    All Science Journal Classification (ASJC) codes

    • 機械工学
    • 材料科学(全般)

    フィンガープリント

    「Surface film formation and hydrogen permeation of austenitic stainless steel under high pressure hydrogen」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル