熊野 秀樹
著者に関連した記事は14件です。
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第16回
渦電流磁気指紋による様々なパーライト率を有する低炭素鋼の残留ひずみ評価
著者:
喜多 青葉,内一 哲哉,高木 敏行,武田 翔,松本 貴則,（東北大）,熊野 秀樹,大薗 伸司,（中部電力)
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carbon steel eddy current magnetic signature pearlite ratio residual strain tensile test
喜多 青葉,内一 哲哉,高木 敏行,武田 翔,松本 貴則,（東北大）,熊野 秀樹,大薗 伸司,（中部電力)
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carbon steel eddy current magnetic signature pearlite ratio residual strain tensile test
In the previous study, we proposed an eddy current magnetic signature method as a way to evaluate the residual strain of low carbon steels. However, the dependence of the pearlite content which affects magnetic properties of steel on the eddy current magnetic signature has not been discussed yet. In this study, to evaluate the effect of the pearlite content on the eddy current magnetic signature, two kinds of low carbon steels with different pearlite contents are investigated. The specimens with different r...
英字タイトル:
Evaluation of residual strain of low carbon steels with various pearlite contents by eddy current magnetic signature method
英字タイトル:
Evaluation of residual strain of low carbon steels with various pearlite contents by eddy current magnetic signature method
第14回
渦電流磁気指紋法による炭素鋼の残留ひずみ評価
著者:
松本 貴則,Takanori MATSUMOTO,内一 哲哉,Tetsuya UCHIMOTO,高木 敏行,Toshiyuki TAKAGI,阿部 悟,Satoru ABE,熊野 秀樹,Hideki YUYA
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Carbon Steel Electromagnetic Nondestructive Evaluation Residual Strain
松本 貴則,Takanori MATSUMOTO,内一 哲哉,Tetsuya UCHIMOTO,高木 敏行,Toshiyuki TAKAGI,阿部 悟,Satoru ABE,熊野 秀樹,Hideki YUYA
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Carbon Steel Electromagnetic Nondestructive Evaluation Residual Strain
This study aims at proposing a novel magnetic testing method, eddy current magnetic signature method for evaluation of residual strain in carbon steels. This method characterize the eddy current magnetic signatures that is eddy current signals in an impedance plain during magnetization process. In order to discuss the feasibility of this method, eddy current magnetic signatures of a set of tensile test specimens are investigated. The relationship between eddy current signature and plastic deformation is di...
英字タイトル:
Nondestructive Evaluation of Residual Strain in Carbon Steels by Eddy Current Magnetic Signature Method
英字タイトル:
Nondestructive Evaluation of Residual Strain in Carbon Steels by Eddy Current Magnetic Signature Method
第3回
軽水炉圧力容器鋼溶接部の照射脆化評価技術
著者:
熊野 秀樹,Hideki YUYA,鈴木 哲也,Tetsuya SUZUKI,肥田 茂,Shigeru HIDA,木村 晃彦,Akihiko KIMURA
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embrittlement neutron irradiation RPV small specimen test technique surveillance test
熊野 秀樹,Hideki YUYA,鈴木 哲也,Tetsuya SUZUKI,肥田 茂,Shigeru HIDA,木村 晃彦,Akihiko KIMURA
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embrittlement neutron irradiation RPV small specimen test technique surveillance test
The ductile-brittle transition behavior of neutron-irradiated welded A533B Cl.1 steel has been studied by means of small specimen test technique for discussing the specime n size effects on the impact properties. Standard size, one-third size and 1.5mm size Charpy V-notch specimens were prepared. Neutron irradiation was performed in JMTR wit h fluencies up to 0.75 and 1.3 X 1024 n/m°(E>1 MeV). Normalization of the USE is done by a curve fitting method and the USE of different size of specimens can be expre...
英字タイトル:
Evaluation Technique of Neutron-Irradiation Embrittlement in Welded RPV
英字タイトル:
Evaluation Technique of Neutron-Irradiation Embrittlement in Welded RPV
第6回
５本ノズル型ジェットポンプの性能回復に関する研究
著者:
熊野 秀樹,Hideki YUYA,原 哲哉,Tetsuya HARA,鈴木 純也,Junya SUZUKI,伊藤 圭介,Keisuke ITOU,鍵谷 幸生,Yukio KAGIYA,社河内 敏彦,Toshihiko SHAKOUCHI
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Cleaning Crud deposition Diffuser Efficiency Friction loss Jet Pump Nozzle Throat
熊野 秀樹,Hideki YUYA,原 哲哉,Tetsuya HARA,鈴木 純也,Junya SUZUKI,伊藤 圭介,Keisuke ITOU,鍵谷 幸生,Yukio KAGIYA,社河内 敏彦,Toshihiko SHAKOUCHI
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Cleaning Crud deposition Diffuser Efficiency Friction loss Jet Pump Nozzle Throat
The degradation of 1-nozzle type Jet Pump (JP) efficiency by crud deposition has been recognized in some BWRs. In order to remove crud, we must clean each o r all of JP inner surface. The increase in cleaning surface area induces the increase in outage period and cost, therefore, in the previous study we looked for the most effective cleaning portion at inner surface for efficiency recovery. In this study, for the 5-nozzle type JP, we evaluated the effect of crud portion on decrease in efficiency of 5-noz...
英字タイトル:
Studies on Recovering Method of 5-nozzle type Jet Pump Efficiency
英字タイトル:
Studies on Recovering Method of 5-nozzle type Jet Pump Efficiency