S0406-1-1 エポキシ樹脂中のマイクロカーボン繊維の電界印加による方向制御に関する基礎的研究(プラスチック基複合材料の加工と評価(1))

概要

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In this research, it was tried that controlling of direction of micro-carbon-fibers in a composite material by applied electric filed could be established. In the experiment, suspension which contains the micro-carbon-fibers in uncured epoxy resin without hardener was dropped between two pairs of cathodes. The ratio of frequencies of applied sinusoidal voltages and phase angle between the voltages was changed. The micro-carbon-fiber arrangement configurations were varied with the phase angle, when the applied voltage frequencies were the same, although the configuration was not changed in the different frequency couples. The principal second moments of the electric field were calculated by deference method. Direction of the major principal second moment and intensity of difference of the second moments could show the micro-carbon-fiber arrangement configurations obtained in the experiment.
一般社団法人日本機械学会の論文
2009-09-12