Production of a high-density powder by electrocontact compaction

The factorial experiment method is examined and a determination is made of the process parameters for electrocontact compaction (ECC) (time of application of pressure and electrical current, current density, and pressing pressure) that will ensure the production of a nearly pore-free material. A specific part is chosen for practical realization of the study results. The part passed tests performed under production conditions at the Institute of Thermoelectricity.