電子ビーム溶接を用いて再生した衝撃試験片の監視試験への適用性評価
英字タイトル:
Applicability Evaluation of Reconstituted impact test specimen by electron beam welding for RPV Surveillance Test
著者:
森島 康雄 小川 琢矢 (東芝ESS) 豊田 哲也 (日立GE) 石嵜 貴大 (日立製作所) 櫻谷 誠司 (日本核燃料開発) 神長 貴幸 (東京電力HD)
発刊日:
公開日:
Charpy impact testElectron beam weldingLow alloy steelReactor pressure vesselReconstitution method of test specimenSurveillance test
Applicability Evaluation of Reconstituted impact test specimen by electron beam welding for RPV Surveillance Test
著者:
森島 康雄 小川 琢矢 (東芝ESS) 豊田 哲也 (日立GE) 石嵜 貴大 (日立製作所) 櫻谷 誠司 (日本核燃料開発) 神長 貴幸 (東京電力HD)
発刊日:
公開日:
カテゴリ: 第15回
キーワードタグ:Charpy impact testElectron beam weldingLow alloy steelReactor pressure vesselReconstitution method of test specimenSurveillance test
概要
Additional RPV surveillance test are required to extend the operation license of nuclear power plants. Since the number of surveillance test specimens is limited, it is important to establish a reconstitution technique of the surveillance test specimen. Applicability evaluation of reconstituted impact test specimen by electron beam welding for RPV surveillance test were conducted, and it was confirmed that reconstituted impact test specimen was applicable to RPV surveillance test.