井 裕一
著者に関連した記事は3件です。
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第5回
UT分析システムの適用によるUT評価手法の高度化
著者:
井原 亮一,Ryoichi IHARA,井 裕一,Yuichi I,西田 純一朗,Jun-ichiro NISHIDA,川田 かよ子,Kayoko KAWATA,川瀬 直人,Naoto KAWASE
発刊日:
公開日:
キーワードタグ:
Automated Extraction Automated reporting function Digital UT data Ultrasonic Testing
井原 亮一,Ryoichi IHARA,井 裕一,Yuichi I,西田 純一朗,Jun-ichiro NISHIDA,川田 かよ子,Kayoko KAWATA,川瀬 直人,Naoto KAWASE
発刊日:
公開日:
キーワードタグ:
Automated Extraction Automated reporting function Digital UT data Ultrasonic Testing
In domestic nuclear power plants, ultrasonic testing is performed as an in-service inspection for piping accor ding to JSME code. Using automated UT equipments and UT analysis system, confirmation of repeatability for UT data, automated extraction and detailed evaluation are performed. Furthermore, automated reporting function ma kes reduction of hours of work. In this report, the outline and advantage of UT analysis system are described....
英字タイトル:
Upgrading of UT Evaluation Technique Applying UT Analysis System
英字タイトル:
Upgrading of UT Evaluation Technique Applying UT Analysis System
第2回
軽水炉・シュラウドの表面硬化層における微細組織
著者:
末石 裕一郎,Yuichiro SUEISHI,香山 晃,Akira KHOYAMA,木下 博嗣,Hiroshi KINOSHITA,鳴井 實,Minoru NARUI,福元 謙一,Kenichi FUKUMOTO
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キーワードタグ:
Boiling Water Reactor Core Shroud Stress Corrosion Cracking surface machining
末石 裕一郎,Yuichiro SUEISHI,香山 晃,Akira KHOYAMA,木下 博嗣,Hiroshi KINOSHITA,鳴井 實,Minoru NARUI,福元 謙一,Kenichi FUKUMOTO
発刊日:
公開日:
キーワードタグ:
Boiling Water Reactor Core Shroud Stress Corrosion Cracking surface machining
To verify the effect of hardened surface on stress corrosion cracking (SCC) of 316L, characteristics of cracked BWR core shroud have been investigated by means of microstructures. At the inner surface of core shroud where grinding was done, fine grains were observed at the surface thin layer. Furthermore, deformation-induced slip-line field including extensive deformation-twins was observed in the harden ed surface region. In contact with corrosion products on the shroud surface, intensive Ni enrichment a...
英字タイトル:
Microstructural Analyses of hardened surface in BWR core shroud made of 316L
英字タイトル:
Microstructural Analyses of hardened surface in BWR core shroud made of 316L
第6回
ＵＴ分析システムの適用によるＵＴ評価手法の高度化
著者:
井原 亮一,Ryoichi IHARA,井 裕一,西田 純一朗,Jun-ichiro NISHIDA,Kayoko KAWATA
発刊日:
公開日:
キーワードタグ:
Digital UT data Ultrasonic Testing UT analysis system
井原 亮一,Ryoichi IHARA,井 裕一,西田 純一朗,Jun-ichiro NISHIDA,Kayoko KAWATA
発刊日:
公開日:
キーワードタグ:
Digital UT data Ultrasonic Testing UT analysis system
In Japanese nuclear power plants, ultrasonic testing is performed as in-service inspection for piping welds according to JSME code. W e developed new UT system for piping welds to improve reliability and efficiency. Automated scanning equipments and digital acquisiti on units realized high quality and repeatability of UT data. Analysis system with various automated function and 3D model function rea lized high reliability and high speed of data analysis. In this paper, the outline and advantage of UT analy...
英字タイトル:
Advanced UT Evaluation Applying UT Analysis System
英字タイトル:
Advanced UT Evaluation Applying UT Analysis System