Use of complex composite modifiers from rolled powder materials

Rolled complex composite modifiers have been tested and compared with conventional modifiers (most often used for the production of castings from high-strength iron) to reveal that the former have better plasticity. The effect of modifies produced with different methods but using components with close composition on the structure and mechanical properties of high-strength iron with spherical graphite is established. There are also results of field tests for cast plowshares made of bainite high-strength iron using rolled modifiers.