精密工作機械構造用セラミックスレジンコンクリートの開発 : 第2報,熱的特性と機械的特性

概要

論文の詳細を見る
In the 1st report, a new material called ceramics resin concrete was developed for precision machine tool structures. This material consisted of epoxy resin and ceramics. Young's modulus is three times, and the compressive strength two times, that of the conventional resin concrete. It has been pointed out, however, that a designer needs other characteristics in order to design a precision machine tool. Therefore, in this paper, thermal and mechanical characteristics of the ceramics resin concrete have been measured. It is concluded that the thermal conductivity and the thermal diffusivity of this material are less than that of steel, the creep characteristic and the stability of shape over a long period of time are far better than those of conventional concrete, the log decrement is fifty times that of steel, and the fracture toughness is superior to that of ordinary ceramics.
一般社団法人日本機械学会の論文
1992-11-25