Distribution of secondary phase particles in Mo-ZrO2 and Cr-MgO condensates

Particle distribution of oxide (ZrO2 and MgO) phase is studied according to d sizes in molybdenum and chromium condensates of 0.8-1.0 mm thickness. It is shown that the character of the change of probable density of distribution of secondary phase particles differs from the normal one and is described by W=2a2xd2/anti d3xexpx(-axd2/anti d2)) function, where a is a constant, equal to 1.273, d is an evarage particle size. It is found out that this formula satisfactorily describes the distributions of subgrains of several metal materials as well