Electrical Measurement Method On Elastic Coefficient of The Solid Electric Materials

고체전기재물의 장성계수에 관한 전기적인 측정법

The purpose of this paper is to develope the appratus for measuring the physical properties of the solid materials electrically, which are now well-known materials for industrial products. Previously Tensilon was used to measure the coefficient of the elasticity of solid, which the treatment of specimens and the measurement were complicated. The special feature in this paper is to measure various materials, as they stand, minutely in a short time by uning the resonance of solid electrically.