1754 CNT含有アルミニウム材の強度特性と圧延効果(S16-6 先進材料の創成・評価,S16 先進材料の強度・機能評価とメゾメカニックス)

概要

論文の詳細を見る
Since carbon nanotubes (CNT) have huge strength, thermal conductivity, and electric conductivity CNT is expected to be used for macroscopic materials. This paper conducted pure tensile tests of CNT-containing aluminum materials to develop a new CNT-containing composite material for thermal converters, which has high thermal conductivity and almost same strength as a pure aluminum. Difficulties to develop the CNT-containing composite material are to control conditions of boundary surfaces between CNT and aluminum. The control is an important factor for the properties of thermal conductivity. To improve the condition of the boundary surfaces the composite materials were subjected to cold rolling. The effects of the rolling on Young's modulus and the ultimate strength were investigated. The total elongation was also investigated because the ductility of the CNT-containing composite materials is important to apply the composite materials to the thermal converters.
社団法人日本機械学会の論文
2005-09-18