Use of the dactyling effect to obtain a compositional structure in white iron during forming

Cast iron is traditionally used as a casting alloy for the manufacture of products operating in various industries. White cast irons are parts with high wear resistance due to presence their composite structure large number eutectic carbides, which located around dendrites solid solution and provide level hardness strength. The location colonies form mesh causes low ability withstand impact loading, facilitates chipping individual "grains" abrasive limits use these alloys. forming process allows us grind white iron, significantly improves complex mechanical operational properties. But plasticity state does not allow widespread using plastic deformation. possibility hot deformation workpieces different speeds schemes was investigated. rate alloys varied equipment mass small-series production types metal forming.