The influence of pulse-plasma treatment on the phase composition and hardness of Fe-TiB2-CrB2 coatings
Kengesbekov A.B. Rakhadilov B.K. Tyurin Y.N. Magazov N.M. Kylyshkanov M.K. Sagdoldina Z.B.
2021L.N. Gumilyov Eurasian National University
Eurasian Journal of Physics and Functional Materials
2021#5Issue 2155 - 162 pp.
This work are presented the research results of pulse plasma treatment influence on the phase composition, hardness, roughness and element composition of coatings on the bases of Fe-TiB2-CrB2. The Fe-TiB2-CrB2 coating was deposited by detonation method. The following pulse-plasma treatment was used to modify the structure and properties of the surface layers of the sprayed coating. The results of mechanical experiments showed that the hardness of Fe-TiB2-CrB2 coating increased after the treatment. On the basis of the X-ray analysis, it has been established that the increase of coating hardness is connected with phase transformations in a surface layer, in particular, with formation of oxide phases and increase of carbide particles quantity.
coating , detonation spraying , hardness , pulse-plasma treatment
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S. Amanzholov East Kazakhstan University, Ust-Kamenogorsk, Kazakhstan
E.O. Paton Electric Welding Institute, Kiev, Ukraine
JSC UMP, Ust-Kamenogorsk, Kazakhstan
S. Amanzholov East Kazakhstan University
E.O. Paton Electric Welding Institute
JSC UMP
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026