Elastic Behavior of Mgo Matrix Composites

摘要

The Young's and shear moduli of MgO-porosity and MgO-porosity-Ni composites were measured at low concentrations of the included phases. The effect of the included phases was observed to be greater than that which would have been predicted from theory. The deviation between the experimental data and theory was explained on the basis of the shape of the included phases. The Young's and shear moduli for fully dense MgO were determined as 3070 and 1305 kbars, respectively. (Author)