Abstract
The results of comprehensive studies of obtaining functionally graded coatings based on HfB2– Si3N4–Zr compositions using the technology of supersonic cold gas-dynamic spraying are presented. Data are given on the measurement of adhesive strength (up to 62 MPa), microhardness (up to 42 GPa) and wear resis- tance (up to 1.2·10–9 mm/km) of the obtained coatings.
Published Version
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