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http://dx.doi.org/10.20466/KPVP.2016.12.1.115

Manufacturing characteristic of major components for prototype SFR  

Choi, Han Kwang ((주)두산중공업)
Lee, Jung Gon ((주)두산중공업)
Jun, Il Jung ((주)두산중공업)
Kim, Se-Hun ((주)두산중공업)
Lee, Jeong Kyu ((주)두산중공업)
Kim, Yong Su ((주)두산중공업)
Kim, Chul ((주)두산중공업)
Ahn, Dong Hyun ((주)두산중공업)
Publication Information
Transactions of the Korean Society of Pressure Vessels and Piping / v.12, no.1, 2016 , pp. 115-125 More about this Journal
Abstract
The prototype SFR has currently been under design by KAERI. The size of its major components is much larger than that of APR1400 and high temperature materials are applied for it. The increased size of components and those specific materials effect on material procurement, manufacturing process and fabrication facilities. The manufacturing methods are studied for Reactor Vessel/Guard Vessel, Control Rod Drive Mechanism, Heat Exchanger, Primary Pump, Reactor Vessel Internals, Steam Generator and In-Vessel Transfer Machine. The proper manufacturing methods are suggested for each component including side forging technology for ultra large forgings of Reactor Vessel to minimize the weld seams on which In-service Inspection should be conducted.
Keywords
Sodium-cooled Fast Reactor; Manufacturing Assessment; Ultra large forging; In-service Inspection; CGID;
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  • Reference
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