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WWER-type reactor pressure vessel materials

Abstract This chapter describes the embrittlement processes in WWER reactor pressure vessel (RPV) materials during operation - radiation embrittlement and thermal ageing. Current trend curves for both types of WWER RPV materials are given and explained. Surveillance specimen programmes are shown, as their results are used for RPV integrity and lifetime evaluation. Finally, anneahng of the RPV is proposed as the most efficient mitigation measure. [Pg.107]

See other pages where WWER-type reactor pressure vessel materials is mentioned: [Pg.44] [Pg.44] [Pg.51] [Pg.51]

See also in sourсe #XX -- [ Pg.47 , Pg.48 , Pg.49 , Pg.50 ]

See also in sourсe #XX -- [ Pg.47 , Pg.48 , Pg.49 , Pg.50 ]

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Pressure materials

Pressure vessels

Pressure vessels types

Pressurized reactors

Reactor Pressure Vessel

Reactor material [

Reactor pressure

Reactor types

Reactor vessels

Reactors reactor types

Vessel-type reactors

Vessels types

WWER