Shota SUZUKI
著者に関連した記事は7件です。
更新情報
第9回
定電位エッチングによる検出手法を用いたオーステナイト系ステンレス鋼の塑性変形機構の温度・鋼種依存性の調査
著者:
帆加利 翔太,Shota HOKARI,鈴木 明好,Akiyoshi SUZUKI,渡辺 豊,Yutaka WATANABE
発刊日:
公開日:
キーワードタグ:
Deformation Nondestructive Evaluation Potentiostatic Etching Stainless Steel TwinPlastic Strain
帆加利 翔太,Shota HOKARI,鈴木 明好,Akiyoshi SUZUKI,渡辺 豊,Yutaka WATANABE
発刊日:
公開日:
キーワードタグ:
Deformation Nondestructive Evaluation Potentiostatic Etching Stainless Steel TwinPlastic Strain
To ensure integrity of structures and components in nuclear power plants, the demand has been increased for establishing nondestructive method for detection of pre-existing plastic strain. In this study, potentiostatic etch ing method is applied to detect and quantitatively measure plastic strain imposed to austenitic stainless steels by tensile straining. After potentiostatic etching (1N HNO3, -600mVsce, 20min), twin lines and slip lines appe ar as etched lines on the surface of specimen because of the pr...
英字タイトル:
Inspection of Temperature / Steel Composition Dependency of Plastic Deformation Mechanismin Austenitic Stainless Steel by potentiostatic etching Detection Method.
英字タイトル:
Inspection of Temperature / Steel Composition Dependency of Plastic Deformation Mechanismin Austenitic Stainless Steel by potentiostatic etching Detection Method.
第7回
定電位エッチングを用いたオーステナイト系ステンレス鋼の塑性予ひずみ検出手法
著者:
帆加利 翔太,Shota HOKARI,鈴木 明好,Akiyoshi SUZUKI,渡辺 豊,Yutaka WATANABE
発刊日:
公開日:
キーワードタグ:
Deformation Twin Nondestructive Evaluation Plastic Strain Potentiostatic Etching Stainless Steel
帆加利 翔太,Shota HOKARI,鈴木 明好,Akiyoshi SUZUKI,渡辺 豊,Yutaka WATANABE
発刊日:
公開日:
キーワードタグ:
Deformation Twin Nondestructive Evaluation Plastic Strain Potentiostatic Etching Stainless Steel
To ensure integrity of the structure such as nuclear power plant, the demand has been increased for establishing nondestructive method for detection of pre-existing plastic st rain. In this study, potentiostatic etching method is applied to detect and measure plastic strain imposed to austenitic stainless steel by tensile straining. After potensiost atic etching (1N HNO3, -600mVsce, 20min), the twin band appears as etched line on the surface of specimens. The etched twin band is observed by optical microsc...
英字タイトル:
Potentiostatic Etching Method for Detection of Pre-existing Plastic Strainin Austenitic Stainless Steel
英字タイトル:
Potentiostatic Etching Method for Detection of Pre-existing Plastic Strainin Austenitic Stainless Steel
配管減肉管理改善の為の原子力・火力規格の比較分析
著者:
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
Abstract: The pipe rupture accident by FAC (Flow Accelerated Corrosion) at Mihama Unit3 of The Kansai Electric Power Company made the Japanese utilities recognize the significance of pipe wall thinning in plant life cy cle management. In Japanese PWR, BWR, and thermal power plant, the pipe wall thinning is managed under individual codes. This paper studies the differences of wall thinning management in the codes and their reasons cl early. Quantitative analysis is performed based on the data in the report ...
英字タイトル:
Analysis of comparison between the codes of nuclear and thermal power plantfor improving pipe wall thinning management
英字タイトル:
Analysis of comparison between the codes of nuclear and thermal power plantfor improving pipe wall thinning management
配管減肉管理改善の為の原子力・火力規格の比較分析
著者:
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
Abstract: The pipe rupture accident by FAC (Flow Accelerated Corrosion) at Mihama Unit3 of The Kansai Electric Power Company made the Japanese utilities recognize the significance of pipe wall thinning in plant life cy cle management. In Japanese PWR, BWR, and thermal power plant, the pipe wall thinning is managed under individual codes. This paper studies the differences of wall thinning management in the codes and their reasons cl early. Quantitative analysis is performed based on the data in the report ...
第8回
配管減肉管理改善の為の原子力・火力規格の比較分析
著者:
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA
発刊日:
公開日:
キーワードタグ:
BWR FAC pipe wall thinning management plant life cycle management PWR thermal power plant
Abstract: The pipe rupture accident by FAC (Flow Accelerated Corrosion) at Mihama Unit3 of The Kansai Electric Power Company made the Japanese utilities recognize the significance of pipe wall thinning in plant life cy cle management. In Japanese PWR, BWR, and thermal power plant, the pipe wall thinning is managed under individual codes. This paper studies the differences of wall thinning management in the codes and their reasons cl early. Quantitative analysis is performed based on the data in the report ...
英字タイトル:
Analysis of comparison between the codes of nuclear and thermal power plantfor improving pipe wall thinning management
英字タイトル:
Analysis of comparison between the codes of nuclear and thermal power plantfor improving pipe wall thinning management
第10回
配管要素の組み合わせにより発生した旋回流の 配管減肉に与える影響について
著者:
山本 啓,Kei YAMAMOTO,鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA,米田 公俊,Kimitoshi YONEDA,渡辺 瞬,Syun WATANABE
発刊日:
公開日:
キーワードタグ:
combination of pipe elements flow accelerated corrosion mass transfer coefficient swirl flow
山本 啓,Kei YAMAMOTO,鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA,米田 公俊,Kimitoshi YONEDA,渡辺 瞬,Syun WATANABE
発刊日:
公開日:
キーワードタグ:
combination of pipe elements flow accelerated corrosion mass transfer coefficient swirl flow
Flow accelerated corrosion (FAC) is the major pipe wall thinning phenomena in power plants. The management of pipe wall thinning has been carried out to pipe elements such as elbow, orifice, etc. of the piping system in power plants. In piping system, it is known that several pipe elements which are connected in series may generate swirl flow. Therefore the arrangement of pipe elements is considered to affect thinning phenomena seriously. So the behavior of this swirl flow is one of the major research ...
英字タイトル:
EFFECT OF SWIRL FLOW GENERATED BY THE COMBINATION OF PIPE ELEMENTS ON WALL THINNING PHENOMENA
英字タイトル:
EFFECT OF SWIRL FLOW GENERATED BY THE COMBINATION OF PIPE ELEMENTS ON WALL THINNING PHENOMENA
第9回
配管要素の組み合わせにより発生する旋回流の物質移動係数評価
著者:
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA,米田 公俊,Kimitoshi YONEDA
発刊日:
公開日:
キーワードタグ:
combination of pipe elements flow accelerated corrosion mass transfer coefficient swirl flow
鈴木 翔太,Shota SUZUKI,中村 隆夫,Takao NAKAMURA,米田 公俊,Kimitoshi YONEDA
発刊日:
公開日:
キーワードタグ:
combination of pipe elements flow accelerated corrosion mass transfer coefficient swirl flow
Flow accelerated corrosion (FAC) is the major pipe wall thinning phenomena in power plants. The management of pipe wall thinning has been carried out to pipe elements such as elbow, orifice, etc. of the piping system in power plants. In piping system, it is known that several pipe elements which are connected in series may generate swirl flow. Therefore the arrangement of pipe elements is considered to affect thinning phenomena seriously. So the behavior of this swirl flow is one of the major research tar...
英字タイトル:
Evaluation of mass transfer coefficient under swirl flowgenerated by the combination of pipe elements
英字タイトル:
Evaluation of mass transfer coefficient under swirl flowgenerated by the combination of pipe elements