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Implications of the impact of laser explosion parameters on the growth of nano-sized wolfram carbidium in Ni–Ti–WC system coatings
https://doi.org/10.22349/1994-6716-2024-117-1-143-148
Abstract
The paper shows the influence of various laser processing modes of cold spray Ni–Ti–WC coatings. It has been shown that the microhardness of the resulting coatings reaches 1200 HV. The formation of diamond-shaped, pore-free WC inclusions with a size of 500 nm has a positive effect on the microhardness. The article provides recommendations for the industrial production of Ni–Ti–WC system coatings.
Supporting agencies: The study was performed within the framework of the RNF project No 21-73-30019.
About the Authors
A. M. Makarov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
D. A. Gerashchenkov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sc (Eng)
49 Shpalernaya St, 191015 St Petersburg
R. Yu. Bystrov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
E. A. Popova
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
V. V. Bobyr
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
A. A. Kashirina
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
N. V. Yakovleva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
References
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Review
For citations:
Makarov A.M., Gerashchenkov D.A., Bystrov R.Yu., Popova E.A., Bobyr V.V., Kashirina A.A., Yakovleva N.V. Implications of the impact of laser explosion parameters on the growth of nano-sized wolfram carbidium in Ni–Ti–WC system coatings. Voprosy Materialovedeniya. 2024;(1(117)):143-148. (In Russ.) https://doi.org/10.22349/1994-6716-2024-117-1-143-148
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