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]
第7回
PWR炉内構造物点検評価ガイドラインの概要[原子炉容器炉内計装筒]
著者:
七田 知紀,Tomonori SHICHIDA,鈴木 晴登,Harutaka SUZUKI,吉田 有佑,Yusuke YOSHIDA
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 Reactor Vessel Head Penetration Nozzles with alloy 600 domestically a nd internationally in recent years. Bottom Mounted Instrumentation which has the same structure as Head Penetration Nozzle is also necessary to consider the occurrence of damage. The guideline has been examined and studied to clarify the application of inspection techniques and preventive maintenance method, the approach to the evaluation for acceptanc...
英字タイトル:
Summary of Guideline for Inspection and Evaluation of PWR Reactor Internal[Reactor Vessel Bottom-Mounted Instrumentation]