4:25 PM - 4:40 PM
[1C14] FY2017 Investigation for Improvement of Evaluation Methods of Irradiation Effects on Reactor Pressure Vessel and Core Internals
(1) Through-wall fracture toughness distribution of decommissioned Zion Unit 1 reactor pressure vessel material
*Masato Yamamoto1, Tomohiro Kobayashi1 (1. Central Research Institute of Electric Power Industry)