21404 摩擦攪拌法によるポーラスアルミニウムの気孔径分布(一般講演アルミニウム材)

概要

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Recently, porous aluminum has attracted special interest as a new functional material. However, the application of porous aluminum remains limited due to high-cost fabrication and low productivity. To overcome these problems, the authors proposed a new fabrication method by using friction stir processing (i.e. FSP precursor method). In this study, the pore structures of porous aluminum fabricated by the method are observed through X-ray CT. In the porous aluminum by FSP precursor method, a large number of pores with smaller size are distributed comparing the pores in ALPORAS and the circularity of pores are similar to that for ALPORAS.
一般社団法人日本機械学会の論文
2010-03-09