The effect of Si on the precipitates for nb bearing high-purity ferritic stainless steel

Masatoshi Ito, Yuma Honda, Masatoshi Aramaki, Yasushi Kato, Osamu Furukimi

    研究成果: 書籍/レポート タイプへの寄稿会議への寄与

    抄録

    The effect of Si on the precipitation of the Laves phase in high purity 17Cr-0.5Nb ferritic stainless steel was investigated. Precipitation was observed using a scanning electron microscope and transmission electron microscope. Quantitative analysis of the amount of precipitates as Laves phase was performed. The precipitation speed of the Laves phase and the equilibrium amount of precipitates of the Laves phase increased with the amount of Si. An Si peak was detected in the Laves phase in 0.5Si steel by EDX analysis. It was revealed that precipitation of the Laves phase is promoted and chemical composition of the Laves phase was changed by the addition of Si.

    本文言語英語
    ホスト出版物のタイトル65th ABM International Congress, 18th IFHTSE Congress and 1st TMS/ABM International Materials Congress 2010
    ページ4213-4218
    ページ数6
    5
    出版ステータス出版済み - 2010
    イベント65th ABM International Congress, 18th IFHTSE Congress and 1st TMS/ABM International Materials Congress 2010 - Rio de Janeiro, ブラジル
    継続期間: 7月 26 20107月 30 2010

    その他

    その他65th ABM International Congress, 18th IFHTSE Congress and 1st TMS/ABM International Materials Congress 2010
    国/地域ブラジル
    CityRio de Janeiro
    Period7/26/107/30/10

    !!!All Science Journal Classification (ASJC) codes

    • 材料力学

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