APPLICATION OF DETONATION SPUTTERING IN THE TECHNOLOGY OF STRENGTHENING PARTS OF POWER PLANTS
Abstract
The article deals with the problems of increasing the operational properties of power plant parts by the method of detonation spraying. The article analyses the work of scientists studying the technology of detonation spraying to solve problems related to hot corrosion, oxidation, and erosion of materials. Various methods of obtaining protective coatings (detonation deposition, HVOF and cold spraying) based on Ni20Cr coating are considered perform research by various authors shows that in solving the problem of improving the performance properties of parts of power plants, detonation spraying gives the best results by the low porosity, high strength and good adhesion of the resulting coatings. The advantages of using Ni-Cr coatings with small additions of rare earth elements or oxide particles of these elements to improve the resistance to hot corrosion are described.
About the Authors
M. Maulet
НАО Восточно-Казахстанский университет имени С. Аманжолова
Kazakhstan
Kazakhstan
D. Kakimzhanov
НАО Восточно-Казахстанский технический университет имени Д. Серикбаева
Kazakhstan
Kazakhstan
B. Rakhadilov
НАО Восточно-Казахстанский университет имени С. Аманжолова
Kazakhstan
Kazakhstan
Zh. Sagdoldina
НАО Восточно-Казахстанский университет имени С. Аманжолова
Kazakhstan
Kazakhstan
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Review
For citations:
Maulet M., Kakimzhanov D., Rakhadilov B., Sagdoldina Zh. APPLICATION OF DETONATION SPUTTERING IN THE TECHNOLOGY OF STRENGTHENING PARTS OF POWER PLANTS. Bulletin of Shakarim University. Technical Sciences. 2020;(3(91)):106-111. (In Russ.)
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