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Heat-resistant antifriction carbon plastics for pumps sliding bearings of ship energy stations, thermal and nuclear power plants
https://doi.org/10.22349/1994-6716-2018-95-3-177-190
Abstract
The paper summarizes experience of development and application of high speed sliding bearings for centrifugal pumps of ship energy units, thermal electric stations, nuclear power plants. Sliding bearings work with overheated water at temperatures 200° Сand sliding velocities 20–40 m/s. Unlike metals, these sliding bearings don’t need additional oil lubrication. Two antifriction carbon plastics, namely phenolic type FUT-B and new one polyphenylene sulfide type UPFS are discussed.
About the Authors
V. E. Bakhareva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
V. S. Bogun
PAO “Proletarsky zavod”
Russian Federation
Russian Federation
Cand Sc. (Eng)
3 Dudko St., 192029, St. Petersburg
I. V. Lishevitch
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
I. V. Nikitina
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Chem)
49 Shpalernaya St, 191015 St Petersburg
A. S. Sargsyan
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
References
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Review
For citations:
Bakhareva V.E., Bogun V.S., Lishevitch I.V., Nikitina I.V., Sargsyan A.S. Heat-resistant antifriction carbon plastics for pumps sliding bearings of ship energy stations, thermal and nuclear power plants. Voprosy Materialovedeniya. 2018;(3(95)):177-190. (In Russ.) https://doi.org/10.22349/1994-6716-2018-95-3-177-190
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