阿部 輝宜
著者に関連した記事は3件です。
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第11回
ふげん SCC 対策技術とその有効性確認調査について
著者:
湯浅 豊隆,Toyotaka YUASA,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA,明珍 宗孝,Munetaka MYOCHIN,高城 久承,Hisatsugu TAKAGI
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decommissioning Fugen” Power Station SCC
湯浅 豊隆,Toyotaka YUASA,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA,明珍 宗孝,Munetaka MYOCHIN,高城 久承,Hisatsugu TAKAGI
発刊日:
公開日:
キーワードタグ:
decommissioning Fugen” Power Station SCC
Suffered SCC (stress corrosion cracking) at the primary cooling system in 1980, the “Fugen” power station introduced the three preventive technologies immediately. After the upgrade of the plant, no SCC occurred during the operation period. We have inspected the actual structural materials of the “Fugen” power statio n on its decommissioning stage to evaluate effectiveness of SCC management technologies, which are combin ing material replacement, induction heating stress improvement (IHSI) to reduce the w...
英字タイトル:
Evaluation of effectiveness of SCC prevention technologies after long term operation at the “Fugen” Power Station
英字タイトル:
Evaluation of effectiveness of SCC prevention technologies after long term operation at the “Fugen” Power Station
第10回
ふげん配管減肉の調査
著者:
安藤 亮介,Ryosuke ANDO,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA
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Fugen” Power Station serviced materials steel piping wall thinning
安藤 亮介,Ryosuke ANDO,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA
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Fugen” Power Station serviced materials steel piping wall thinning
Wall thinning of the steel piping of the secondary cooling system after long term operation using the serviced materials of “Fugen” Power Station has been investigated as a series of the evaluation of the validity and availability of the utilization of serviced materials on the research projects focused on the aging. Reliability of the wall thinning rate of the steel piping has been examined referring the previous inspection data. Besides, prediction of the wall thinning rate, rationalization of the m...
英字タイトル:
Evaluation of wall thinning of the steel piping after long term operation at “Fugen” Power Station
英字タイトル:
Evaluation of wall thinning of the steel piping after long term operation at “Fugen” Power Station
第10回
ステンレス鋳鋼の熱時効脆化推定法の検討
著者:
野際 公宏,Kimihiro NOGIWA,鬼塚 貴志,Takashi ONITSUKA,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA,榊原 安英,Yasuhide SAKAKIBARA
発刊日:
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atom probe ATR Fugen cast austenite stainless steel (CASS) Charpy impact test prediction model recirculation pump casing thermal aging embrittlement
野際 公宏,Kimihiro NOGIWA,鬼塚 貴志,Takashi ONITSUKA,阿部 輝宜,Teruyoshi ABE,中村 孝久,Takahisa NAKAMURA,榊原 安英,Yasuhide SAKAKIBARA
発刊日:
公開日:
キーワードタグ:
atom probe ATR Fugen cast austenite stainless steel (CASS) Charpy impact test prediction model recirculation pump casing thermal aging embrittlement
Thermal embrittlement of cast austenitic stainless steel components from the decommissioned advanced thermal prototype reactor Fugen has been characterized. Cast stainless steel materials were obtained from recirculation pump casing. The actual time at temperature for the materials was 138,000 h at 275 oC. The “Fugen” material show modest decrease in Charpy-impact properties and a small increase in micro-Vickers hardness in ferrite phase because of thermal aging at relatively low service temperatures. ...
英字タイトル:
Research of Estimation Method of Thermal Aging Embrittlement on Cast Austenitic Stainless Steel
英字タイトル:
Research of Estimation Method of Thermal Aging Embrittlement on Cast Austenitic Stainless Steel