塚田 隆
著者に関連した記事は4件です。
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第3回
「ASCC 感受性の予兆診断手法に関する研究
著者:
根本 義之,Yoshiyuki NEMOTO,上野 文義,Fumiyoshi UENO,永江 勇二,Yuji NAGAE,高屋 茂,Shigeru TAKAYA,吉武 庸光,Tsunemitsu YOSHITAKE,青砥 紀身,Kazumi AOTO,塚田 隆,Takashi TSUKADA
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Austenitic Stainless Steel BWR FG sensor IASCC JRR-3 SSRT
根本 義之,Yoshiyuki NEMOTO,上野 文義,Fumiyoshi UENO,永江 勇二,Yuji NAGAE,高屋 茂,Shigeru TAKAYA,吉武 庸光,Tsunemitsu YOSHITAKE,青砥 紀身,Kazumi AOTO,塚田 隆,Takashi TSUKADA
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Austenitic Stainless Steel BWR FG sensor IASCC JRR-3 SSRT
This study proposes a predictive monitoring method for irradiation assisted stress corrosion cracking (IASCC) of austenitic stainless steels. High purity model austenitic stainless steel s were irradiated up to ldpa or 5dpa in JRR-3. IASCC susceptibility of the irradiated specimens was determined by scanning electro microscopy (SEM) on fractured surface of the specimens after slow strain rate tensile (SSRT) testing in high temperature water simulating boiling water reactor (BWR) conditions. Magnetic proper...
英字タイトル:
A Study of Testing Method for Predictive-Monitoring of IASCC Susceptibility
英字タイトル:
A Study of Testing Method for Predictive-Monitoring of IASCC Susceptibility
論文
ステンレス鋼のIASCC感受性と磁気特性の相関性に関する研究
著者:
根本 義之,Yoshiyuki NEMOTO,欅田 理,Satoshi KEYAKIDA,内一 哲哉,Tetsuya UCHIMOTO,塚田 隆,Takashi TSUKADA
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AC Magnetization Method Austenitic Stainless Steel Eddy Current Method IASCC TEM
根本 義之,Yoshiyuki NEMOTO,欅田 理,Satoshi KEYAKIDA,内一 哲哉,Tetsuya UCHIMOTO,塚田 隆,Takashi TSUKADA
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AC Magnetization Method Austenitic Stainless Steel Eddy Current Method IASCC TEM
Authors previously reported leakage magnetic flux density measured by flux gate (FG) sensor seems to depend on irradiation assisted stress corrosion cracking (IASCC) susceptibility of neutron irradiated austenitic stainless steels. This study aimed to evaluate possibility to develop diagnostic method to detect symptom of IASCC by more practical methods such as Eddy current method and AC magnetization method. Magnetic properties of neutron irradiated specimens and mockup specimens were studied and dep...
英字タイトル:
A Study of Correlativity between IASCC Susceptibility and Magnetic Property of Stainless Steel
英字タイトル:
A Study of Correlativity between IASCC Susceptibility and Magnetic Property of Stainless Steel
第13回
次世代再処理ガラス固化技術基盤研究の全体概要について
著者:
三浦 吉幸,Yoshiyuki MIURA,福井 寿樹,Toshiki FUKUI,牧 隆,Takashi MAKI,三浦 信之,Nobuyuki MIURA,塚田 毅志,Takeshi TSUKADA
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Glass Matrixes High Level Liquid Wastes Low Level Wastes Vitrification
三浦 吉幸,Yoshiyuki MIURA,福井 寿樹,Toshiki FUKUI,牧 隆,Takashi MAKI,三浦 信之,Nobuyuki MIURA,塚田 毅志,Takeshi TSUKADA
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Glass Matrixes High Level Liquid Wastes Low Level Wastes Vitrification
The basic research programs for the next generation vitrification technology, which are commissioned project from Ministry of Economy, Trade and Industry of Japan to IHI Corporation (IHI), Japan Nuclear Fuel Limited (JNFL), Japan Atomic Energy Agency (JAEA) and Central Research Institute of Electric Power Industry (CRIEPI), have been implemented from 2014 for developing the advanced vitrification technology of low level wastes and high level liquid wastes (HLLW). In these programs, the developmental wor...
英字タイトル:
Outline of basic research programs for the next generation vitrification technology
英字タイトル:
Outline of basic research programs for the next generation vitrification technology
JPDRの運転は様々な要因により順調であったとは言い難い。その大きな原因の一つは原子炉の構造材料に発生した腐食割れ損傷によるトラブルであった 。その後建設された商業用軽水炉も応力腐食割れ等の様々な腐食割れ損傷に長く悩まされて来たことは事実であるから JPDRはその「原点」といえる。
本解説では JPDRで経験された腐食割れ損傷事例として、原子炉圧力容器のオーバーレイクラッド及びノズルセーフエンド部における損傷事例を紹介する。...