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    Anisotropic damping behavior of closed-cell aluminum foam

    New search for: Mu, Yongliang
    New search for: Yao, Guangchun
    New search for: Luo, Hongjie

    AbstractClosed-cell aluminum foams were prepared by molten body transitional foaming process. The anisotropic damping property of closed-cell aluminum foam was measured in two directions using the forced vibration method. The measured results show that the loss factors of the TD specimens are higher than that of the LD specimens. The loss factors ratio βL/βT depends linearly on the shape-anisotropy ratio R. Anisotropic damping behavior is due to the variation of Young’s modulus resulting from anisotropic cell morphology.

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    Anisotropic damping behavior of closed-cell aluminum foam

    New search for: Mu, Yongliang
    New search for: Yao, Guangchun
    New search for: Luo, Hongjie

    AbstractClosed-cell aluminum foams were prepared by molten body transitional foaming process. The anisotropic damping property of closed-cell aluminum foam was measured in two directions using the forced vibration method. The measured results show that the loss factors of the TD specimens are higher than that of the LD specimens. The loss factors ratio βL/βT depends linearly on the shape-anisotropy ratio R. Anisotropic damping behavior is due to the variation of Young’s modulus resulting from anisotropic cell morphology.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Anisotropic damping behavior of closed-cell aluminum foam

    New search for: Mu, Yongliang
    New search for: Yao, Guangchun
    New search for: Luo, Hongjie

    AbstractClosed-cell aluminum foams were prepared by molten body transitional foaming process. The anisotropic damping property of closed-cell aluminum foam was measured in two directions using the forced vibration method. The measured results show that the loss factors of the TD specimens are higher than that of the LD specimens. The loss factors ratio βL/βT depends linearly on the shape-anisotropy ratio R. Anisotropic damping behavior is due to the variation of Young’s modulus resulting from anisotropic cell morphology.

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    Title:

    Anisotropic damping behavior of closed-cell aluminum foam

    Contributors:

    Mu, Yongliang (author) / Yao, Guangchun (author) / Luo, Hongjie (author)

    Publication date:

    2009-06-25

    Size:

    3 pages

    ISSN:

    0261-3069

    DOI:

    https://doi.org/10.1016/j.matdes.2009.06.038

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

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