Toshihiko SATO
著者に関連した記事は4件です。
更新情報
第3回
交流磁化法に基く片状黒鉛鋳鉄におけるチル組織含有量の評価
著者:
松川 淳,Jun MATSUKAWA,内一 哲哉,Tetsuya UCHIMOTO,阿部 利彦,Toshihiko ABE,高木 敏行,Toshiyuki TAKAGI,佐藤 武志,Takeshi SATO,池 浩之,Hiroyuki IKE,高川 貫仁,Takahiro TAKAGAWA,堀川 紀孝,Noritaka HORIKAWA
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AC Magnetization Method Cast iron Cementite Chill Nondestructive Evaluation
松川 淳,Jun MATSUKAWA,内一 哲哉,Tetsuya UCHIMOTO,阿部 利彦,Toshihiko ABE,高木 敏行,Toshiyuki TAKAGI,佐藤 武志,Takeshi SATO,池 浩之,Hiroyuki IKE,高川 貫仁,Takahiro TAKAGAWA,堀川 紀孝,Noritaka HORIKAWA
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AC Magnetization Method Cast iron Cementite Chill Nondestructive Evaluation
This study proposes a novel nondestructive evaluation method of chill contents in gray cast irons by means of AC magnetization method. For the purpose, magnetic properties of cast irons w ith different chill contents were evaluated by B-H loop analyzer. Results were discussed in view of matrices and graphite, and it was found that some magnetic parameters, especially B-H l oop area, correlate well with ratio of cementite area to graphite one. Focusing on the fact, AC magnetic method was applied to evaluati...
英字タイトル:
Evaluation of Chill Contents in Flaky Cast Irons Based on AC Magnetization Method
英字タイトル:
Evaluation of Chill Contents in Flaky Cast Irons Based on AC Magnetization Method
第1回
保全最適化のためのリスク・インフォームド・メンテナンス手法について
著者:
佐藤 寿彦,Toshihiko SATO
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BAYSE-Law E-mail co jp Risk Informed Maintenance toshihiko_satomhi
佐藤 寿彦,Toshihiko SATO
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BAYSE-Law E-mail co jp Risk Informed Maintenance toshihiko_satomhi
Abstract This study proposes a method to optimize the maintenance activities of nuclear power plants. Risk Informed Mai ntenance method is based on probabilistic theory which deal the expectation of losses as quantitative Risk. This method compares the maintenance cost and risk, and determines the best maintenance plan on both reliability and financial asp ects. In this study, crack occurrence and growth is evaluated from laboratory data and inspection data using BAYSE-Law....
英字タイトル:
Risk Informed Maintenance Method for Optimizing Maintenance Activities Method for Optimizing Maintenance Activities
英字タイトル:
Risk Informed Maintenance Method for Optimizing Maintenance Activities Method for Optimizing Maintenance Activities
第2回
保守管理へのリスク情報活用に関する検討
著者:
佐藤 寿彦,Toshihiko SATO,坂田 薫,Kaoru SAKATA,千種 直樹,Naoki CHIGUSA,成宮 祥介,Yoshiyuki NARUMIYA
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Maintenance management Nuclear power plant Risk-informed maintenance
佐藤 寿彦,Toshihiko SATO,坂田 薫,Kaoru SAKATA,千種 直樹,Naoki CHIGUSA,成宮 祥介,Yoshiyuki NARUMIYA
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Maintenance management Nuclear power plant Risk-informed maintenance
Abstract: This study tries to clarify the maintenance activities that can be applied risk information to, and determine priority of the application. For that purpose, first, we investigated the maintenance activities themselves, and broke them down into 75 “Maintenance Elements”. Second, we evaluated whether each “ Maintenance Element” could be applied risk information to. Third, we determined the priority of the risk application on “application merit” and “possibility” aspects. This study has revealed t...
英字タイトル:
Study of Application of Risk Information to Maintenance Management
英字タイトル:
Study of Application of Risk Information to Maintenance Management
第2回
電磁現象を用いた片状黒鉛鋳鉄の黒鉛形態の推定
著者:
野崎 俊彦,Toshihiko NOZAKI,佐藤 武志,Takeshi SATO,阿部 利彦,Toshihiko ABE,内一 哲哉,Tetsuya UCHIMOTO,高木 敏行,Toshiyuki TAKAGI
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Conductivity Eddy Current Graphite morphology Gray Cast Iron Permeability
野崎 俊彦,Toshihiko NOZAKI,佐藤 武志,Takeshi SATO,阿部 利彦,Toshihiko ABE,内一 哲哉,Tetsuya UCHIMOTO,高木 敏行,Toshiyuki TAKAGI
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Conductivity Eddy Current Graphite morphology Gray Cast Iron Permeability
This paper discusses the feasibility of characterization of graphite morphology in gray cast irons based on electromagnetic method. For the pur pose, gray cast iron with different graphite morphology was systematically evaluated. In order to discuss electromagnetic property of gray cast iron with different graphite morphology, conductivity and permeability were measured. It was found that both conductivity and permeability mai nly depend on graphite morphology. It was shown that the graphite morphology of ...
英字タイトル:
Characterization of graphite morphology of gray cast irons using electromagnetic method
英字タイトル:
Characterization of graphite morphology of gray cast irons using electromagnetic method