Naoyuki TAKASHIMA
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第9回
高クロム鋼溶接材の傾斜欠陥に関する電磁逆解析手法の提案
著者:
中住 昭吾,Shogo NAKASUMI,鈴木 隆之,Takayuki SUZUKI,高島 尚之,Naoyuki TAKASHIMA,槌田 雄二,Yuji TSUCHIDA
発刊日:
公開日:
キーワードタグ:
inclined crack inverse analysis magnetic dipole moment magnetic flux leakage technique welding part
中住 昭吾,Shogo NAKASUMI,鈴木 隆之,Takayuki SUZUKI,高島 尚之,Naoyuki TAKASHIMA,槌田 雄二,Yuji TSUCHIDA
発刊日:
公開日:
キーワードタグ:
inclined crack inverse analysis magnetic dipole moment magnetic flux leakage technique welding part
The technique of obtaining shape of inclined defect at heat affected zon e for welded specimen of high chromium steel was proposed. In this techn ique, magnetic flux leakage measurement and the inverse analysis using s ingular value decomposition were used. Suitable defect shape was obtained from the magnetic flux density distribution under the high magnetic fiel d without being subject to the influence of a welding part. Under the lo w magnetic field, suitable defect shape was obtained by subtracting the ...
英字タイトル:
Proposal of electromagnetic inverse analysis technique about the inclineddefect for welded specimen of high chromium steel
英字タイトル:
Proposal of electromagnetic inverse analysis technique about the inclineddefect for welded specimen of high chromium steel