Non-contact measurement of the viscosity of a soda-lime-silica melt using electric field tweezers

Seiji Inaba, Shigeru Fujino, Keiji Sakai

    研究成果: ジャーナルへの寄稿学術誌査読

    4 被引用数 (Scopus)

    抄録

    A novel method for non-contact measurement of melt viscosity was developed based on the principle of electric field induced surface deformation. In this method, an electric field is applied by means of a needle electrode set just above the melt surface. The local electric stress exerted on the surface area induces surface deformation. The viscosity of a soda-lime-silica melt at 1423 to 1723 K was evaluated by the time constant of the surface deformation, which yields the viscosity as resistance. Experimental results revealed that the technique of electric field induced surface deformation has potential for use as a measurement tool for melt viscosity.

    本文言語英語
    ページ(範囲)304-308
    ページ数5
    ジャーナルPhysics and Chemistry of Glasses: European Journal of Glass Science and Technology Part B
    51
    6
    出版ステータス出版済み - 12月 2010

    !!!All Science Journal Classification (ASJC) codes

    • 電子材料、光学材料、および磁性材料
    • 凝縮系物理学
    • 物理化学および理論化学
    • 材料化学

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