Features of the structure and properties of additive samples manufactured from 321 steel powders of various spraying technologies.

321 steel powders were obtained by melt spraying from the ingot and plasma spraying of the wire, which were tested in additive technologies. Detailed structural studies of powders and additive samples were carried out, as well as measuring of mechanical properties. Comparison of steels samples manufactured from powders produced by various metallurgical methods were carried out. [ABSTRACT FROM AUTHOR]