Numerical value evaluation of graphite morphology and mechanical property of flake graphite cast iron

Sadato Hiratsuka, Hajime Ichimura, Makoto Yoshida

    研究成果: Conference contribution

    抄録

    The variations in graphite morphology have been classified, together with the length of the flakes, by standards that have been utilized for many years. K-FGI(KIRIU Flake Graphite Structure Index)of graphitic structure using an image analyses was proposed to estimate the graphite shape and the size of flake graphite cast iron newly here. The obtained supposition graphite area is divided by 100μm of supposition graphite length. The calculated value was defined as TTR(Thick Thin Ratio). Using K- FGI, the influence of the graphite shape on the thermal conductivity, the tensile strength and the hardness of flake graphite cast iron was investigated. The mechanical property and the thermal property were influenced by the graphite morphology and distribution of flake graphite cast iron.

    本文言語English
    ホスト出版物のタイトル72nd World Foundry Congress, WFC 2016
    出版社The WFO (The World Foundry Organization Ltd)
    ページ133-134
    ページ数2
    ISBN(電子版)9781510833128
    出版ステータスPublished - 2016
    イベント72nd World Foundry Congress, WFC 2016 - Nagoya, Japan
    継続期間: 2016 5 212016 5 25

    Other

    Other72nd World Foundry Congress, WFC 2016
    国/地域Japan
    CityNagoya
    Period16/5/2116/5/25

    ASJC Scopus subject areas

    • 材料化学
    • 金属および合金

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