Introduction of dispersed particles into a metal melt during casting as a method for the new functional properties of steels formation

Technological methods are considered that allow obtaining increased indicators of the functional properties of steels. For practical implementation, methods have been proposed for introducing dispersed refractory particles during casting in the direction opposite to the gravitational field and introducing dispersed particles during casting on a centrifugal casting installation. Experiments were carried out to obtain experimental ingots. After carrying out heat treatment, studies of indicators of mechanical properties, such as tensile strength, ultimate strength, impact strength and hardness, were carried out.