The basic laws of seals and homogenization of powder steel by electrocontact compaction (ECC). Defined process conditions electrocontact compaction (ECC): current density of 36 MA / m², compaction pressure of 380 MPa, the duration of the process 70s that achieve high-density state of the material.
Keywords: electrocontact compaction,zhelezografitovye composition, compactibility, homogenization, porosity, powdered steel, diffusion microstructure splicing current density
Acoustic system parameters were selected and calculated: wave modes used when controlling, wave entry and frequency angles according to kind of decay process and ultrasonic attenuation. Control procedure was developed
Keywords: ultrozvuk, frequency, attenuation process, technology, acoustic system