Physical Principles of Plasma Spraying Process. Equipment and Accessories for Plasma Spraying Technology. Bonding and Adherence of Plasma Coatings to the Substrate. Selection of Powders for Plasma Spraying in Industrial Applications. Technological Procedure of Plasma Spraying. Application of Plasma-Sprayed Coatings in Industry and Research. Testing of Physical and Mechanical Properties of Plasma Sprayed Coatings. Problems of Work Safety in the Operation of Plasma Spraying Equipment. Conclusions. References.