第14回
ステンレス溶接金属内張り材への非破壊検査手法の適用性
著者:
今井 富康,Tomiyasu IMAI,黒野 晃平,Kouhei KURONO,丹羽 勇太,Yuuta NIWA,Jay L. Fisher,Adam C. Cobb,Alan R. Puchot
発刊日:
公開日:
キーワードタグ:
Due to main condenser tube damage in May, 2011, seawater flowed into the reactor and other facilities of Hamaoka NPS Unit 5. The pitting corrosion was observed in the SUS weld metal cladding layer, welded to the inner face of the RPV base metal. In terms of the availability of RPV’s required functions, RPV would be capable of continuous use based on component health assessment in December, 2015. However, development of non-destructive inspection methods to SUS weld metal cladding was needed to conduct the ...
英字タイトル:
Applicability of non-destructive inspection methods to SUS weld metal cladding