OS1712 傾斜機能シンタクチックフォームの機械的特性評価(OS17-3 機能材料2,OS-17 先端材料システムの力学とメゾスケールモデリング)

概要

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Novel integrated process was developed to produce functionally-graded (FG) syntactic foams which have gradating distribution of Acrylonitrile hollow particles (micro-balloons) in epoxy matrix to absorb mechanical energy widely ranged from low to high stresses. By using floatation of the micro-balloons due to density difference between the matrix and the micro-balloons before curing matrix resin, the FG syntactic foams were fabricated by simple integrated process. Compression tests were conducted to evaluate local mechanical properties of the FG syntactic foams. Distributions of the mechanical properties in the FG syntactic foams were identified from the density distribution.
一般社団法人日本機械学会の論文
2011-07-16