第7回
PWR炉内構造物点検評価ガイドラインの概要[クラス1 容器 管台セーフエンド異材継手部]
著者:
七田 知紀,Tomonori SHICHIDA,西村 護達,Moritatsu NISHIMURA,廣 孝文,Takafumi HIRO,鈴木 晴登,Harutaka SUZUKI
発刊日:
公開日:
キーワードタグ:
The damage caused by primary water stress corrosion crack (PWSCC) has been revealed in the Noz Safe-end with alloy 600 domestical ly and internationally in recent years. The guideline has been examined and studied to clarify the application of inspection tech niques and preventive maintenance method, the approach to the evaluation for acceptance level of continuous operation and inspect ion frequency. The summary of this guideline is introduced in this paper....
英字タイトル:
Summary of Guideline for Inspection and Evaluation of PWR Redactor Internal[Class 1 component Nozzle Safe-end dissimilar metal weld]