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Technology for producing vessel structures of the main circulation pump for BREST reactor
https://doi.org/10.22349/1994-6716-2019-100-4-179-184
Abstract
One of the important joints of a liquid metal fast reactor is the main circulation pump. In the course of the present research, a preproduction model of the pressure chamber, the most labor-consuming unit of the main circulation pump, was manufactured. This complex welded structure was made of 10Kh15N9S3B3 (EP-302Sh) steel sheets; fixtures and accessories were also manufactured, and as a result the metal consumption of the structure decreased. Technological documentation was made for bending, stamping of parts of the pressure chamber, welding of components, their heat and mechanic treatment, and its assembling. According to the results of this work, the existing technological documentation was adjusted in the context of the new data for pressure chamber of the main pump.
About the Authors
E. D. Blank
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sci. (Eng)
49 Shpalernaya St, 191015 St Petersburg
V. A. Guerasimov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
M. G. Sharapov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sci. (Eng)
49 Shpalernaya St, 191015 St Petersburg
A. N. Vodovozov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
A. D. Kashtanov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sci. (Eng)
49 Shpalernaya St, 191015 St Petersburg
S. Yu. Shchutsky
JSC “Central Design Bureau of Machine Building” (CDBMB)
Russian Federation
Russian Federation
Cand Sci. (Eng)
138/1“B” Obvodny Canal Embankment, 190020 St Petersburg
A. N. Plakidin
JSC “Central Design Bureau of Machine Building” (CDBMB)
Russian Federation
Russian Federation
138/1“B” Obvodny Canal Embankment, 190020 St Petersburg
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Review
For citations:
Blank E.D., Guerasimov V.A., Sharapov M.G., Vodovozov A.N., Kashtanov A.D., Shchutsky S.Yu., Plakidin A.N. Technology for producing vessel structures of the main circulation pump for BREST reactor. Voprosy Materialovedeniya. 2019;(4(100)):179-184. (In Russ.) https://doi.org/10.22349/1994-6716-2019-100-4-179-184
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